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1 csm_g3na_ds_e_8_1 solid state relays g3na wide lineup of general -purpose solid state relays with applicab le loads of 5 to 90 a ? ac output relays with 75-a and 90-a output currents have been added to the g3na series. ? all models feature the same compact dimensions to provide a uniform mounting pitch. ? built-in varistor effectively absorbs external surges. (except g3na-d210b) ? operation indicator enables monitoring operation. ? protective cover for greater safety. ? standard models certified by ul and csa and -utu models by tv. (except g3na-410b, g3na-420b, and g3na-440b(-2)) refer to safety precautions for all solid state relays . model number structure model number legend 1. basic model name g3na: solid state relay 2. load power supply blank: ac output d: dc output 3. rated load power supply voltage 2: 200 vac or 200 vdc 4: 400 vac 4. rated load current 05: 5 a 10: 10 a 20: 20 a 40: 40 a 50: 50 a 75: 75 a 90: 90 a 5. terminal type b: screw terminals 6. zero cross function blank: equipped with zero cross function (ac-output models only) 7. certification blank: standard models (certified by ul and csa) utu: certified by ul, csa, and tv 8. rohs conformance blank: non rohs conformance (g3na-275b, -290b, -440b, -450b, -475b, -490b se- ries only) 2: rohs conformance 1 2 3 4 5 6 7 8 g3na- @@@@@ - @ - @
g3na 2 ordering information list of models * the standard models are certified by ul and csa. to order a tv-certified model for g3na-205bn/210b /220b/240b/d210b, add ?-utu? to the model number. note: 1. the applicable load is the value for when the ssr is used with silicon grease applied to the spec ified heat sink. the applicabl e load de- pends on the ambient temperature. refer to load current vs. ambient temperature in engineering data on page 6 . 2. loss time increases under 75 vac. (refer to page 15.) confirm operation with the actual load. 3. discontinuation models in january 2012. (non rohs conformance models) isolation zero cross function indicator applicable output load (see note 1.) rated input voltage model phototriac coupler yes yes (yellow) 5 a at 24 to 240 vac (see note 2.) 5 to 24 vdc g3na-205b dc5-24 photocoupler 100 to 120 vac g3na-205b ac100-120 200 to 240 vac g3na-205b ac200-240 phototriac coupler 10 a at 24 to 240 vac (see note 2.) 5 to 24 vdc g3na-210b dc5-24 photocoupler 100 to 120 vac g3na-210b ac100-120 200 to 240 vac g3na-210b ac200-240 phototriac coupler 20 a at 24 to 240 vac (see note 2.) 5 to 24 vdc g3na-220b dc5-24 photocoupler 100 to 120 vac g3na-220b ac100-120 200 to 240 vac g3na-220b ac200-240 phototriac coupler 40 a at 24 to 240 vac (see note 2.) 5 to 24 vdc g3na-240b dc5-24 photocoupler 100 to 120 vac g3na-240b ac100-120 200 to 240 vac g3na-240b ac200-240 phototriac coupler 75 a at 24 to 240 vac (see note 2.) 5 to 24 vdc g3na-275b-utu-2 dc5-24 g3na-275b-utu dc5-24 (see note 3.) photocoupler 100 to 120 vac g3na-275b-utu-2 ac100-240 g3na-275b-utu ac100-240 (see note 3.) phototriac coupler 90 a at 24 to 240 vac (see note 2.) 5 to 24 vdc g3na-290b-utu-2 dc5-24 g3na-290b-utu dc5-24 (see note 3.) photocoupler 100 to 240 vac g3na-290b-utu-2 ac100-240 g3na-290b-utu ac100-240 (see note 3.) yes 10 a at 200 to 480 vac 5 to 24 vdc g3na-410b dc5-24 100 to 240 vac g3na-410b ac100-240 20 a at 200 to 480 vac 5 to 24 vdc g3na-420b dc5-24 100 to 240 vac g3na-420b ac100-240 40 a at 200 to 480 vac 5 to 24 vdc g3na-440b-2 dc5-24 g3na-440b dc5-24 (see note 3.) 100 to 240 vac g3na-440b-2 ac100-240 g3na-440b ac100-240 (see note 3.) 50 a at 200 to 480 vac (see note 2.) 5 to 24 vdc g3na-450b-2 dc5-24 g3na-450b dc5-24 (see note 3.) 75 a at 200 to 480 vac (see note 2.) 5 to 24 vdc g3na-475b-utu-2 dc5-24 g3na-475b-utu dc5-24 (see note 3.) 100 to 240 vac g3na-475b-utu-2 ac100-240 g3na-475b-utu ac100-240 (see note 3.) 90 a at 200 to 480 vac (see note 2.) 5 to 24 vdc g3na-490b-utu-2 dc5-24 g3na-490b-utu dc5-24 (see note 3.) 100 to 240 vac g3na-490b-utu-2 ac100-240 g3na-490b-utu ac100-240 (see note 3.) --- 10 a at 5 to 200 vdc 5 to 24 vdc g3na-d210b dc5-24 100 to 240 vac g3na-d210b ac100-240
g3na 3 accessories (order separately) one-touch mounting plates mounting bracket heat sinks slim models enabli ng din-track mounting note: the y92b-p250nf is scheduled for release on may 1, 2004. low-cost models model r99-12 for g3na model applicable ssr r99-11 g3na-240b, g3na-440b(-2) model applicable ssr y92b-n50 g3na-205b, g3na-210b, g3na-d210b, g3na-410b, g3na-210t(l) y92b-n100 g3na-220b, g3na-420b, g3na-220t(l) y92b-n150 g3na-240b, g3na-440b(-2) y92b-p250 g3na-450b(-2) y92b-p250nf (see note.) g3na-275b-utu(-2), g3na-290b-utu(-2), g3na-475b-utu(-2), g3na-490b-utu(-2) model applicable ssr y92b-a100 g3na-205b, g3na-210b, g3na-d210b, g3na-220b, g3na-410b, g3na-420b y92b-a150n g3na-240b(-2), g3na-440b(-2) y92b-a250 g3na-440b(-2)
g3na 4 specifications ratings input (at an ambient temperature of 25 c) note: 1. the input impedance is measured at the maximum value of the rat ed supply voltage (for example, with the model rated at 100 to 1 20 vac, the input impedance is measured at 120 vac). 2. with constant current input circuit system. the impedance for the g3na-2 @@ b-utu is 15 ma max. 3. refer to temperature characteristics (for must o perate voltage and must release voltage) in engineering data on page 7 for further details. 4. the g3na-240b(-utu) is 72k ? 20%. 5. the g3na-240b(-utu) is 20 vac min. output note: 1. the load current varies depending on the ambient temperature. refer to load current vs. ambient temperature under engineering data on page 6. 2. when an omron heat sink (refer to options ) or a heat sink of the specified size is used. model rated voltage operating voltage impedance (see note 1.) voltage level must operate voltage must release voltage g3na-2 @@ b 5 to 24 vdc 4 to 32 vdc 7 ma max. (see note 2.) 4 vdc max. 1 vdc min. 100 to 120 vac 75 to 132 vac 36 k ? 20% (see note 4.) 75 vac max. (see note 3.) 20 vac min. (see note 3.) 200 to 240 vac 150 to 264 vac 72 k ? 20% 150 vac max. (see note 3.) 40 vac min. (see note 3.) (see note 5.) g3na-4 @@ b g3na-d210b 5 to 24 vdc 4 to 32 vdc 5 ma max. (see note 2.) 4 vdc max. 1 vdc min. 100 to 240 vac 75 to 264 vac 72 k ? 20% 75 vac max. 20 vac min. g3na-275b-utu(-2) g3na-290b-utu(-2) 5 to 24 vdc 4 to 32 vdc 15 ma max. 4 vdc max. 1 vdc min. 100 to 240 vac 75 to 264 vac 72 k ? 20% 75 vac max. 20 vac min. g3na-475b-utu(-2) g3na-490b-utu(-2) 5 to 24 vdc 4 to 32 vdc 7 ma max. 4 vdc max. 1 vdc min. 100 to 240 vac 75 to 264 vac 72 k ? 20% 75 vac max. 20 vac min. model rated load voltage load voltage range load current (see note 1.) inrush current v drm , v ceo (reference value) with heat sink (see note 2.) without heat sink g3na-205b 24 to 240 vac 19 to 264 vac 0.1 to 5 a (at 40 c) 0.1 to 3 a (at 40 c) 60 a (60 hz, 1 cycle) 600 v (v drm ) g3na-210b 0.1 to 10 a (at 40 c) 0.1 to 4 a (at 40 c) 150 a (60 hz, 1 cycle) g3na-220b 0.1 to 20 a (at 40 c) 0.1 to 4 a (at 40 c) 220 a (60 hz, 1 cycle) g3na-240b 0.1 to 40 a (at 40 c) 0.1 to 6 a (at 40 c) 440 a (60 hz, 1 cycle) g3na-410b 200 to 480 vac 180 to 528 vac 0.2 to 10 a (at 40 c) 0.2 to 4 a (at 40 c) 150 a (60 hz, 1 cycle) 1,200 v (v drm ) g3na-420b 0.2 to 20 a (at 40 c) 0.2 to 4 a (at 40 c) 220 a (60 hz, 1 cycle) g3na-440b(-2) 0.2 to 40 a (at 40 c) 0.2 to 6 a (at 40 c) 440 a (60 hz, 1 cycle) g3na-d210b 5 to 200 vdc 4 to 220 vdc 0.1 to 10 a (at 40 c) 0.1 to 4 a (at 40 c) 20 a (10 ms) 400 v (v ceo ) g3na-275b-utu(-2) 24 to 240 vac 19 to 264 vac 1 to 75 a (at 40 c) 1 to 7 a (at 40 c) 800 a (60 hz, 1 cycle) 600 v (v drm ) g3na-290b-utu(-2) 1 to 90 a (at 40 c) 1 to 7 a (at 40 c) 1,000 a (60 hz, 1 cycle) g3na-475b-utu(-2) 200 to 480 vac 180 to 528 vac 1 to 75 a (at 40 c) 1 to 7 a (at 40 c) 800 a (60 hz, 1 cycle) 1,200 v (v drm ) g3na-490b-utu(-2) 1 to 90 a (at 40 c) 1 to 7 a (at 40 c) 1,000 a (60 hz, 1 cycle)
g3na 5 characteristics item g3na- 205b g3na- 210b g3na- 220b g3na- 240b g3na- 410b g3na- 420b g3na- 440b (-2) g3na- 450b (-2) g3na- d210b g3na- 275b- utu(-2) g3na- 290b- utu(-2) g3na- 475b- utu(-2) g3na- 490b- utu(-2) operate time 1/2 of load power source cycle + 1 ms max. (dc input) 3/2 of load power source cycle + 1 ms max. (ac input) 1 ms max. (dc input) 30 ms max. (ac input) 1/2 of load power source cycle + 1 ms max. (dc input) 3/2 of load power source cycle + 1 ms max. (ac input) release time 1/2 of load power source cycle + 1 ms max. (dc input) 3/2 of load power source cycle + 1 ms max. (ac input) 5 ms max. (dc input) 30 ms max. (ac input) 1/2 of load power source cycle + 1 ms max. (dc input) 3/2 of load power source cycle + 1 ms max. (ac input) output on voltage drop 1.6 v (rms) max. 1.8 v (rms) max. 1.5 v max. 1.6 v (rms) max. 1.8 v (rms) max. leakage current 5 ma max. (at 100 vac) 10 ma max. (at 200 vac) 10 ma max. (at 200 vac) 20 ma max. (at 400 vac) 5 ma max. (at 200 vdc) 5 ma max. (at 100 vac) 10 ma max. (at 200 vac) 10 ma max. (at 200 vac) 20 ma max. (at 400 vac) insulation resistance 100 m min. (at 500 vdc) dielectric strength 2,500 vac, 50/60 hz for 1 min 4,000 vac, 50/60 hz for 1 min vibration resistance destruction: 10 to 55 to 10 hz, 0.75- mm single amplitude (1.5-mm double amplitude) shock resistance destruction: 1,000 m/s 2 ambient temperature operating: ?30 c to 80 c (with no icing or condensation) storage: ?30 c to 100 c (with no icing or condensation) ambient humidity operating: 45% to 85% weight approx. 60 g approx. 70 g approx. 80 g approx. 70 g approx. 120 g
g3na 6 engineering data load current vs. ambient temperature note: the ambient operating temperature of the y92b-p250nf is ? 30 to 70 c. be sure the operating temperature is within this range. g3na-205b g3na-210b/410b g3na-220b/420b 20 16 10 8 6 5 4 2 0 am b ient temperat u re ( c) am b ient temperat u re ( c) am b ient temperat u re ( c) load c u rrent (a) load c u rrent (a) load c u rrent (a) w itho u t heat sink w itho u t heat sink w itho u t heat sink w ith standard heat sink (y92b-a100 or y92b- n 50) or al u min u m plate meas u ring 75 mm x 75 mm x t3.2 mm ( w x h x t) w ith standard heat sink (y92b-a100 or y92b- n 50) or al u min u m plate meas u ring 150 mm x 150 mm x t3.2 mm ( w x h x t) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) w ith standard heat sink (y92b-a100 or y92b- n 100) or al u min u m plate meas u ring 200 mm x 200 mm x t3.2 mm ( w x h x t) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) g3na-240b g3na-440b(-2) 50 45 40 30 20 12 10 6 4 2 g3na-450b(-2) load c u rrent (a) am b ient temperat u re ( c) w ith standard heat sink (y92b-p250) w itho u t heat sink 50 45 40 30 20 12 10 6 4 2 ? 30 ? 20 0204060 8 0 100 ? 30 ? 20 0204060 8 0 100 ? 20 0204060 8 0 100 0 0 60 50 40 30 20 10 6 0 ? 30 load c u rrent (a) am b ient temperat u re ( c) load c u rrent (a) am b ient temperat u re ( c) w itho u t heat sink w itho u t heat sink w ith standard heat sink (y92b-a150 n or y92b- n 150) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) w ith standard heat sink (y92b-a150 n or y92b- n 150) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) w ith y92b-a250 or heat sink w ith a radiation efficiency of 1 c/ w . 70 60 50 40 35 30 20 12 7 100 8 0 90 0 100 8 0 60 70 40 20 0 ? 20 ? 30 2 4a g3na-275b-utu(-2) g3na-475b-utu(-2) g3na-290b-utu(-2) g3na-490b-utu(-2) 70 75 60 50 40 30 20 10 12 7 8 0 0 100 8 0 60 70 40 20 0 ? 20 ? 30 2 4a g3na-d210b 20 10 6 5 4 2 0 100 8 0 60 40 20 0 ? 20 ? 30 load c u rrent (a) am b ient temperat u re ( c) load c u rrent (a) am b ient temperat u re ( c) w itho u t heat sink w itho u t heat sink w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t) 0.6 c/ w w ith heat sink using the y92b-p250 n f 0.3 c/ w w ith heat sink using the y92b-p250 n f load c u rrent (a) am b ient temperat u re ( c) w itho u t heat sink w ith standard heat sink (y92b-a100 or y92b- n 50) or al u min u m plate meas u ring 150 mm x 150 mm x t3.2 mm ( w x h x t) w ith iron plate meas u ring 100 x 100 x t0. 8 ( w x h x t)
g3na 7 one cycle surge current the values shown by the solid line are for non-repetitive inrush currents. keep the inrush current below the values shown by the dotted line if it occurs repetitively. thermal resistance rth (back of junction ssr) (examples) thermal resistance rth of heat sinks (examples) note: when using a commercially availa ble heat sink, use one with a thermal resistance equal to or less that the omron heat sink. 60 40 20 0 5,000 1,000 500 200 100 50 30 10 energized time (ms) inr u sh c u rrent (a peak) 150 100 50 0 5,000 1,000 500 200 100 50 30 10 energized time (ms) inr u sh c u rrent (a peak) 200 150 100 50 0 5,000 1,000 500 200 100 50 30 10 energized time (ms) inr u sh c u rrent (a peak) 400 300 200 100 0 5,000 1,000 500 200 100 50 30 10 energized time (ms) inr u sh c u rrent (a peak) g3na-205b g3na-210b g3na-410b g3na-220b g3na-420b g3na-240b g3na-440b(-2)/-450b(-2) 2 8 30 26 24 22 20 1 8 16 14 12 10 8 6 4 2 0 2,000 1,000 500 200 300 100 50 70 30 20 10 energized time (ms) inr u sh c u rrent (a peak) 900 8 00 700 600 500 400 300 200 100 0 1,000 100 50 300 30 10 energized time (ms) inr u sh c u rrent (a peak) 1,200 8 00 1,000 600 400 200 0 1,000 100 50 300 30 10 energized time (ms) inr u sh c u rrent (a peak) g3na-d210b g3na-275b-utu(-2) g3na-475b-utu(-2) g3na-290b-utu(-2) g3na-490b-utu(-2) 40 20 0 ? 20 ? 40 100 8 0 60 40 20 0 ? 20 ? 30 am b ient temperat u re ( c) v ariation rate ( % ) 3,000 2,000 1,000 700 500 300 200 100 70 50 30 20 24 22 20 1 8 16 14 12 10 8 6 4 2 0 heat sink area (cm 2 ) load c u rrent (a) note: the heat sink area refers to the com b ined area of the sides of the heat sink that radiate heat. for example, w hen a c u rrent of 1 8 a is allo w ed to flo w thro u gh the ssr at 40 c, the graph sho w s that the heat sink area is a b o u t 450 cm 2 . therefore, if the heat sink is s qu are, one side of the heat sink m u st b e 15 cm ( ) or longer. am b ient temperat u re 8 0 c al u min u m plate 3.2 mm thick am b ient temperat u re 40 c 450 (cm 2 )/2 temperature characteristics (for must operate voltage and must release voltage) heat sink area vs. load current g3na-2 @@ b ac input g3na-220b model rth ( c/w) g3na-205b 3.22 g3na-210b 2.62 g3na-220b 1.99 g3na-240b 0.45 g3na-275b-utu g3na-475b-utu g3na-290b-utu g3na-490b-utu 0.45 g3na-d210b 2.62 model rth ( c/w) y92b-n50 2.8 y92b-n100 1.63 y92b-n150 1.38 y92b-a100 1.63 y92b-a150n 1.37 y92b-a250 1.00 y92b-p250nf 0.46
g3na 8 dimensions relays note: all units are in millimeter s unless otherwise indicated. g 3na-205b, g 3na-210b, g 3na-220b, g 3na-410b, g 3na-420b 15. 8 * 1 8 .9 1 2 3 4 ( ? ) (+) 4.5 25 47.5 44 47.6 0.2 25 max. 27 max. * 2 8 max. * 30 max. * size for g3 n a-410b and g3 n a-420b. mountin g holes o u tp u t inp u t load 4.5 dia. 43 max. 5 8 max. operating indicator fo u r, m4 x 8 scre w s t w o, 4.3-dia. or m4 holes terminal arran g ement/ internal connections (top view) load po w er s u pply 11.9 47.6 0.2 12 3 4 ( ? )(+) g3na-240b, g3na-440b(-2) 15. 8 47.5 44 4.5 25 11.9 mountin g holes o u tp u t inp u t load 25 max. 27 max. 5 8 min. 4.5 dia. t w o, m5 x 12 scre w s 43 max. t w o, m 4 x 8 operating indicator t w o, 4.3-dia. or m4 holes load po w er s u pply terminal arran g ement/ internal connections (top view) * 1 8 .9 * 2 8 max. * 30 max. * size for g3 n a-240b, and g3 n a-440b-2. g3na-d210b 15. 8 47.6 0.2 1 2 3 4 ( ? ) (+) ? + 4.5 25 47.5 44 note: the load can b e connected to either the positi v e or negati v e side. 11.9 25 max. 27 max. mountin g holes o u tp u t inp u t load 4.5 dia. 43 max. 5 8 max. fo u r, m4 x 8 scre w s operating indicator t w o, 4.3-dia. or m4 holes terminal arran g ement/ internal connections (top view) load po w er s u pply n ote: w hen connecting the load, either the positi v e or negati v e side of the load terminals can b e connected. (see n ote.) g3na-275b-utu(-2), g3na-475b-utu(-2), g3na-290b-utu(-2), g3na-490b-utu(-2) 16. 8 47.5 44 25 8 .2 12 4.5 47.6 0.2 12 ( ? ) 4 (+) 3 mountin g holes o u tp u t inp u t load 4.5 dia. t w o, m5 x 12 scre w s operating indicator t w o, 4.3-dia. or m4 holes terminal arran g ement/ internal connections (top view) load po w er s u pply t w o, m4 x 8 scre w s 43 max. 5 8 max. 26 max. 2 8 max. * size for g3 n a- @@@ b-utu-2. * 1 8 .9 * 2 8 max. * 30 max.
g3na 9 options (order separately) one-touch mounting plate the one-touch mounting plate is used to mount the gn3a to a din tr a ck . r99-12 for g3na (for the g3na and g3ne) ? when a relay is mounted to din track, use it within the rating for a relay without a heat sink. ? use the following din tracks: pfp-100n or pfp-100n2. mounting bracket heat sinks 30 44 t w o, m4 mo u nting holes for the g3 n e t w o, m4 mo u nting holes for the g3 n a to m o u nt the relay to di n track, first mo u nt it to the one-to u ch mo u nting plate and then attach it to the di n track as sho w n in the diagram. to remo v e the relay from the di n track, p u ll do w n on the ta b w ith a scre w dri v er in the direction of the arro w . r99-11 (for the g3na-240b, g3na-440b(-2)) 4.6 56 21 12.5 16 8 4 5 use mo u nting bracket r99-11 so that the g3 n a-240b/-440b can b e mo u nted w ith the same pitch as that of the g3 n -240b. 5.6 47.6 30 5 4.5 35 0.2 90 0.4 mountin g holes 4.6 dia. t w o, m3 holes t w o, m4 holes 44 max. 47 max. 51 max. w eight: approx. 200 g t w o, 3.2-dia. holes t w o, 4.4-dia. or m4 holes for mo u nting method, refer to "preca u tions for correct use". for s u rface mo u nting, a 30 % derating of the load c u rrent is re qu ired (from the load c u rrent v s. am b ient temperat u re graphs). y92b-n50 heat sink (for the g3na-205b, g3na-210b, g3na-d210b, g3na-410b, g3ne-210t(l)) 35 30.5 0.3 100 max. 90 0.3 77 max. 6
g3na 10 y92b-n100 heat sink (for the g3na-220b, g3na-420b, g3ne-220t(l)) 35 30.5 0.3 47.6 90 0.3 5.6 5 4.5 2 8 13 35 0.2 30 for mo u nting method, refer to "preca u tions for correct use". for s u rface mo u nting, a 30 % derating of the load c u rrent is re qu ired (from the load c u rrent v s. am b ient temperat u re graphs). 90 0.4 4.6 dia. t w o, m3 holes 77 max. 71 max. 100 max. 75 max. t w o, 3.2-dia. holes mountin g holes w eight: approx. 400 g t w o, m4 holes t w o, 4.4-dia. or m4 holes 100 max. y92b-n150 heat s ink (for the g 3na-240b, g 3na-440b(-2)) for mo u nting method, refer to "preca u tions for correct use". for s u rface mo u nting, a 30 % derating of the load c u rrent is re qu ired (from the load c u rrent v s. am b ient temperat u re graphs). 4.6 dia. t w o, 3.2-dia. holes mountin g holes w eight: approx. 560 g t w o, 4.4-dia. or m4 holes three, m4 holes 35 47.6 5.6 5 4.5 13 2 8 100 max. 77 max. 90 0.3 56 0.3 100 max. 30 100 max. 104 max. 8 0 max. 47.6 m4 thermostat n c contact, 90c 64 120 105 120 max. 133.4 fan po w er s u pply, 200 v ac 50/60 hz 160 max. 172 max. 110max. 64 0.3 130 0.3 y92b-p250nf heat s ink (for the g 3na-275b-utu(-2), g 3na-475b-utu(-2), g 3na-290b-utu(-2), g 3na-490b-utu(-2)) for mo u nting method, refer to "preca u tions for correct use". t w o, 4.6-dia. holes mountin g holes w eight: approx. 2.5 kg t w o, 4.5-dia. or m4 holes t w o, m4 holes
g3na 11 y92b-p250 70 max. fo u r, m4 fo u r, r2.5 130.5 max. 190.5 max. mountin g holes fo u r, 4.5 dia. or m4 47.6 t w o, m4 depth 10 y92b-a100 y92b-a150 y92b-a250 47.6 50 0.1 47.6 50 0.1 56 0.5 r2.2 r2.2 47.6 50 0.1 56 0.5 1.5 9.6 2 1.5 30 90 0.1 90 0.1 90 0.1 y92b-a100 heat sink (for the g3na-205b, g3na-210b, g3na-220b, g3na-410b, g3na-420b, g3na-d210b) y92b-a150n heat sink (for the g3na-240b, g3na-440b(-2)) y92b-a250 heat sink (for the g3na-440b(-2)) for mo u nting method, refer to "preca u tions for correct use". for s u rface mo u nting, a 30 % derating of the load c u rrent is re qu ired (from the load c u rrent v s. am b ient temperat u re graphs). mountin g holes t w o, m4 holes 100 max. three, m4 holes 150 max. three, m4 holes 250 max. 8 0.5 max. 45.5 max. fo u r, 4.3-dia. or m4 holes 102 max. w eight: approx. 210 g w eight: approx. 310 g w eight: approx. 510 g
g3na 12 safety precautions refer to safety precautions for all solid state relays . ! caution touching the charged section may occasionally cause minor electric shock. do not touch the g3na terminal section (the charged section) when the power supply is on. be sure to attach the cover before use. ! caution the g3na and heat sink will be hot and may occasionally cause minor burns. do not touch the g3na or the heat sink either while the power supply is on, or immediately after the power is turned off. ! caution the internal snubber circuit is charged and may occasionally cause minor elec tric shock. do not touch the g3na?s main circuit te rminals immediately after the power is turned off. ! caution be sure to conduct wiring with the power supply turned off, and always attach the terminal cover after completing wiring. touchi ng the terminals when they are charged may occasionally re sult in minor electric shock. ! caution do not apply a short-circuit to the load side of the g3na. the g3na may rupture. to protect against short-circuit ac cidents, install a protective device, such as a quick-burning fuse, on the power supply line. precautions for safe use although omron continuously strives to improve the quality and reliability of our relays, the g3 na contains semiconductors, which are generally prone to occasion al malfunction and failure. maintaining safety is particularly di fficult if a relay is used outside of its ratings. always use the g3na within the rated values. when using the g3na, always design the syst em to ensure safety and prevent human accidents, fires, and social damage even in the event of g3na failure, including system redundancy, measures to prevent fires from spreading, and designs to prevent malfunction. 1. g3na malfunction or fire damage may occasionally occur. do not apply excessive voltage or current to the g3na terminals. 2. heat dissipation ? do not obstruct the airflow to the g3na or heat sink. heat generated from an g3na error may occasionally cause the output element to short, or cause fire damage. ? be sure to prevent the ambient temperature from rising due to the heat radiation of the g3na. if the g3na is mounted inside a panel, install a fan so that the interior of the panel is fully ventilated. ? mount the g3na in the specified orientation. if the g3na is mounted in any other orientation, abnormal heat generation may cause output elements to short or may cause burning. ? do not use the g3na if the heat sink fins are bent, e.g., as the result of dropping the g3na. heat dissipation char acteristics will be reduced, possibly causing g3na failure. ? apply a thin layer of momentive performance materials?s yg6260 or shin-etsu chemical?s g 747, or a similar product to the heat sink before mounting ? if a material with high thermal resistance, such as wood, is used, heat generated by the g3na may occasionally cause fire or burning. when installing the g3na directly into a control panel so that the panel can be used as a heat sink, use a panel material with low thermal resistance, such as aluminum or steel. ? use the specified heat sink or one with equivalent or better characteristics. 3. wire the g3na and tighten screws correctly, observing the following precautions heat generated by a terminal error may occasionally result in fire damage. do not operate if the screws on the output terminal are loose. ? abnormal heat generated by wires may occasionally result in fire damage. use wires suitable for the load current. ? abnormal heat generated by terminals may occasionally result in fire damage. do not operate if the screws on the output terminal are loose. tightening torque ? abnormal heat generated by terminals may occasionally result in fire damage. when tightening terminal screws, be sure that no non-conductive foreign matter is caught in screw. ? for gn3a relays of 40 a or higher, use crimp terminals of an appropriate size for the wire diameter for m5 terminals. ? do not use any wires with damaged sheaths. these may cause electric shock or leakage. ? do not place wiring in the same conduit or duct as high-voltage lines. induction may cause malfunction or damage. ? use wires of an appropriate length, otherwise malfunction and damage may result due to induction. ? mount the din track securely. otherwise, the din track may fall. ? be sure that the g3na clicks into place when mounting it to din track. the g3na may fall if it is not mounted correctly. ? do not mount the g3na when your hands are oily or dirty, e.g., with metal powder. these may cause g3na failure. ? tighten the g3na screws securely. tightening torque: 0.78 to 0.98 n ? m ? tighten the heat sink screws securely. tightening torque: 0.98 to 1.47 n ? m 4. preventing overheating when using the high-capacity h eat sink (y92b-p250nf), always use a thermostat or other method to protect from overheating in the event that the fan stops. 5. do not touch fan blades when the fan is operating, do not touch the fan blades with any part of your body or allow foreign matter to come into contact with the blades. always attach the enclosed finger guard when using the g3na. 6. operating conditions ? only use the g3na with loads that are within the rated values. using the g3na with loads outside the rated values may result in malfunction, damage, or burning. ? use a power supply within t he rated frequency range. using a power supply outside the rated frequency range may result in malfunction, damage, or burning. 7. do not transport the g3na under the following conditions. failure or malfunction may occur. ? conditions under which the g3na will be exposed to water ? high temperatures or high humidity ? without proper packing screw size tightening torque m4 1.2 n ? m m5 2.0 n ? m
g3na 13 operating and storage locations do not use or store the g3na in the following locations. doing so may result in damage, malfunction, or deterioration of performance characteristics. precautions for correct use please observe the following prec autions to prevent failure to operate, malfunction, or undesirable effect on product performance. before actual operation 1. the g3na in operation may cause an unexpected accident. therefore it is necessary to test the g3na under the variety of conditions that are possible. as for the characteristics of the g3na, it is necessary to consider differences in characteristics between individual ssrs. 2. unless otherwise specified, the ratings in this catalog are tested values in a temperature range between 15 c and 30 c, a relative humidity range between 25% and 85%, and an atmospheric pressure range between 88 and 106 kpa (standard test conditions according to jis c 5442). it will be necessary to provide the above conditions as we ll as the load conditions if the user wants to confirm the ratings of specific g3nas. mounting method note: the same method in case not use heatsink. ssr mounting pitch (panel mounting) the correct mounting direction is vertical as below figure. relationship between ssrs and duct height ventilation outside the control panel if the air inlet or air outlet has a fi lter, clean the filter regularly to prevent it from clogging to ens ure an efficient flow of air. do not locate any objects around the air inlet or air outlet, otherwise the objects may obstruct the proper ventilation of the control panel. a heat exchanger, if used, should be located in front of the ssrs to ensure the efficiency of the heat exchanger. ? please reduce the ambient temperature of ssrs. the rated load current of an ssr is measured at an ambient temperature of 40 c. ? an ssr uses a semiconductor in the output element. this causes the temperature inside the control panel to increase due to heating resulting from the passage of electrical current through the load. to restrict heating, attach a fan to the ventilation outlet or air inlet of the control panel to ventilate the panel. this will reduce the ambient temperature of the ssrs and thus increase reliability. (generally, each 10 c reduction in temperature will double the expected life.) example: for 10 ssrs with load currents of 10 a, 0.16 x 10 = 1.6 thus, 2 fans would be required. size of fans: 92 mm 2 , air volume: 0.7 m 3 /min, ambient temperature of control panel: 30 c if there are other instruments that generate heat in the control panel other than ssrs, additional v entilation will be required. ? do not use or store in locations subject to direct sunlight. ? do not use in locations subject to ambient temperatures outside the range ?20 to 60 c. ? do not use in locations subject to relative humidity outside the range 45% to 85% or locations subject to condensation as the result of severe changes in temperature. ? do not store in locations subject to ambient temperatures outside the range ?30 to 70 c. ? do not use or store in locations subject to corrosive or flammable gases. ? do not use or store in locations subject to dust (especially iron dust) or salts. ? do not use or store in locations subject to shock or vibration. ? do not use or store in locations subject to exposure to water, oil, or chemicals. ? do not use or store in locations subject to high temperatures or high humidity. ? do not use or store in locations subject to salt damage. ? do not use or store in locations subject to rain or water drops. 60 mm min. 8 0 mm min. 30 mm min. d u ct v ertical direction load current (a) 5 a 10 a 20 a 40 a 75 a 90 a required number of fans per ssr 0.08 0.16 0.31 0.62 1.2 1.44 countermeasure 1 countermeasure 2 d u ct d u ct v ertical direction do not s u rro u nd the ssr w ith d u cts, other w ise the heat radiation of the ssr w ill b e ad v ersely affected. use short d u cts. if the d u cts cannot b e shortened, place the ssr on a metal b ase so that it is not s u rro u nded b y the d u cts. 50 mm max. (a height of no more than half the ssr's height is recommended.) airflo w mo u nting s u rface mo u nting s u rface mo u nting s u rface incorrect example d u ct d u ct d u ct base be a w are of airflo w air inlet v entilation o u tlet (axial fan) d u ct
g3na 14 high-capacity heat sink (y92b- p250nf) din-track mounting ? assembled din tracks are heavy. mount the din tracks securely. be sure that the heat sink is securely locked to the din track. ? attach end plates (pfp-m, order separately) to both ends of the units on the din track to hold them in place. ? to mount a heat sink to a din track, press down at the point indicated by arrow 1 in the diagra m and then press in the heat sink at the point indicated by arrow 2. applicable din track mounting is possible on te35-15fe (iec 60715) din tracks. din tracks from the following manufacturers can be used. direct mounting ? prepare mounting holes as shown in the diagram. tightening torque: 0.98 to 1.47 n ? m ? when mounting a heat sink directly, first remove the fan unit, then mount the heat sink by itself before attaching the fan unit again. (remove the two screws shown in the following diagram.) ? first, temporarily mount the heat sink with the bottom two screws and then attach the top two screws with the mounting bracket sandwiched between the heat sink and mounting surface. finally, tighten all four screws. ratings and characteristics of high- capacity heat sink (y92b-p250nf) fan ratings note: average values. thermostat ratings fan/thermostat ch aracteristics ? use a commercial power supply (50/60 hz) for the fan. ? be sure to turn off the power supply and wait for the blades to stop before inspecting the fan. ? high-precision ball beari ngs are used in the fan and these may be damaged if the fan is dropped or otherwise subjected to shock. the life and characteristics of the fan will be reduced if the bearings are damaged. do not subject the fan to shock. ? the life of the fan depends on the ambient temperature, as a guideline, the fan life is 40,000 hours for continuous usage at 40 c. ? be sure there are no objects near t he air vents that would restrict air flow and no loose objects, such as electrical lines. ? the fan is an omron r87f-a4a-93hp (200 vac) fan. use the same model of fan for replacement. ? the recommended tightening torque for the fan is 0.44 n ? m. ? terminals equivalent to faston #110 are used for the fan power supply terminals. ? refer to the following table for the omron fan power supply plug cables (order separately). ? connect the ground screw hole on the fan to pe . manufacturer thickness: 1.5 mm thickness: 2.3 mm schneider am1-de2000 --- wago 210-114 or 210-197 210-118 phoenix n35/15 n35/15/15-2.3 v ertical 64 0.3 130 0.3 fo u r, 4.5 dia. or m4 holes remo v e scre w s fan unit heat sink rated voltage 200 v operating voltage 85% to 110% of rated voltage frequency 50/60 hz rated current (see note.) 0.061 a at 50 hz 0.052 a at 60 hz rated speed (see note.) 2,600 r/min at 50 hz 3,050 r/min at 60 hz operating temperature approx. 90 c contact ratings 3 a at 240 vac, resistive load 3 a at 24 vdc, resistive load motor type single-phase shading coil induction motor (2-pole, open type) terminal type te r m i n a l s insulation class iec class b (130 c) ul class a (105 c) csa class a (105 c) insulation resistance 100 m min. (at 500 vdc) between all power supply connections and uncharged metal parts. insulation withstand voltage 2,000 vac (1 minute) between all power supply connections and uncharged metal parts. ambient operating temperature ? 30 to 70 c (no icing) ambient storage temperature ? 40 to 85 c (no icing) ambient humidity 25 to 85% protection impedance protection materials frame : die-cast aluminum blades : glass polycarbonate bearings ball bearings weight approx. 300 g compliant standards pse, en/iec 60335 (ce marking compliant) certified standards ul/csa (pending) cable length ul certified complies with electrical appliance and material safety law (japan) 1 m r87f-pc r87f-pcjt 2 m r87f-pc-20 r87f-pcjt-20
g3na 15 preventing overheating with a high- capacity heat sink (y92b-p250nf) ? when the high-capacity heat sink is used, high-capacity switching at 75 a or 90 a requires forced cool ing with a fan. connect the fan to a power supply according to its ratings specifications. ? if the fan stops due to a power supply error, due to foreign matter in the power supply connec tion, or due to aging, the heat sink will heat to high temperatures, possibly resulting in failure of the ssr or adverse affects on other devices. implement an overheating prevention measure, such as turning off the load current, if the heat sink overheats. ? a thermostat is provided to detect overheating. the thermostat uses a nc contact, i.e., the circ uit will be opened for overheating. this thermostat can be used to stop the operation of the ssr. implement an overheating prevention measure by using this signal to output an alarm or perform another response applicable to the system. also, confirm that there is no problem with the overall system. ? do not connect the thermostat directly to the load power supply. connect it to a contactor or other shutoff device connected above the ssr. ? terminals equivalent to faston #187 are used for the thermostat terminals. ? do not place heat-dissipating si licon grease on the thermostat. ? do not solder the thermostat terminals. ? the following diagram shows a pr otective circuit example. ventilating a high-capacity heat sink (y92b-p250nf) ? refer to ventilation outside the control panel . operating conditions ? do not apply currents exceeding the rated current otherwise, the temperature of the g3na may rise excessively. ? as protection against accidents due to short-circuiting, be sure to install protective devices, such as fuses and no-fuse breakers, on the power supply side. ? do not apply overvoltages to the input circuit or output circuit. failure or burning may result. ? do not drop the g3na or otherwise subject it to abnormal shock. malfunction or failure may result. ? keep the cooling system running continuously during the on/off operation of the ssr. this is to allow residual heat to dissipate while the ssr is off. (load current 75 a, 90 a models) emc directive compliance (for -utu type) emc directives can be complied with under the following conditions. 1. ac-switching models ? a capacitor must be connected to the input power supply. ? a capacitor, varistor and toroidal core must be connected to the load power supply. ? the input cable must be less than 3 m. 2. dc-switching models ? the input cable must be less than 3 m. loss time the loss time will increase when the g3na is used at a low applied voltage or current. be sure that this does not cause any problems. using dc loads for a dc or l load, a diode should be connected in parallel the load to absorb the counter electromotive force of the load. fuses connect a quick-break fuse in series with the load as a short-circuit protection measure. use one of the fuses in the following table or one with equivalent or better characteristics. recommended fuses reverse connection the output terminal side of the g3na-d210b is connected to a built- in diode to protect the ssr from damage that may result from reverse connection. the ssr, however, cannot withstand one minute or more if the wires are connect ed in reverse. therefore, pay the utmost attention not to make polarity mistakes on the load side. load g3 n a load side inp u t side y92b-p250 n f thermostat ( n c contact) circ u it b reaker (contact side) coil po w er s u pply circ u it b reaker circ u it b reaker (coil side) g3 n a o u tp u t inp u t recommended capacitor : 0.05 f, 500 v ac (load) 0.1 f, 250 v ac (inp u t) recommended v aristor : 470 v , 1750 a recommended troidal core : n ec/toki n :esd-r-25b or e qu i v alent troidal core load 3 m max. g3na rated load current fuse model manufacturer applicable ssr 5 a 60lff5 hinode electric co.,ltd. g3na-205b 8 a 60lff8 g3na-210b 10 a 60lff10 15 a 60lff15 g3na-220b 20 a 60lff20 50sha20 25 a 60pff25 50sha25 g3na-240b 30 a 60pff30 50sha30 40 a 50sha40 45 a 50sha45 50 a 50sha50 g3na-275b-utu(-2) 75 a 50sha75 80 a 50sha80 g3na-290b-utu(-2) 100 a 50shb100 o u tp u t inp u t g3 n a-utu load less than 3 m loss time ssr inp u t load load po w er s u pply
g3na 16 precautions on operating an d storage environments 1. operating ambient temperature the rated value for the ambient operating temperature of the g3na is for when there is no heat bu ild-up. for this reason, under conditions where heat dissipation is not good due to poor ventilation, and where heat may build up easily, the actual temperature of the g3na may exceed the rated value resulting in malfunction or burning. when using the g3na, design the sy stem to allow heat dissipation sufficient to stay below the load current vs. ambient temperature characteristic curve. note also that the ambient temperature of the g3na may increase as a result of environmental conditions (e.g., climate or air-conditioning) and operating conditions (e.g., mounting in an airtight panel). 2. transportation when transporting the g3na, observe the following points. not doing so may result in damage, malfunction, or deterioration of performance characteristics. ? do not drop the g3na or subject it to severe vibration or shock. ? do not transport the g3na if it is wet. ? do not transport the g3na under high temperatures or humidity. ? do not transport the g3na without packing it properly. 3. vibration and shock do not subject the g3na to excessive vibration or shock. otherwise the g3na may malfunction and internal components may be deformed or damaged, resulting in failure of the g3na to operate. to prevent the g3na from abnormal vibration, do not install the g3na in locations or by means that will subject it to vibration from other devices, such as motors. 4. solvents do not allow the g3na or the resin portion of the fan?s thermostat to come in contact with solvents, such as thinners or gasoline. doing so will dissolve the markings on the g3na. 5. oil do not allow the g3na terminal cover to come in contact with oil. doing so will cause the cover to crack and become cloudy. operation 1. leakage current a leakage current flows through a sn ubber circuit in the g3na even when there is no power input. therefore, always turn off the power to the input or load and check that it is safe before replacing or wiring the g3na. 2. screw tightening torque tighten the g3na terminal screws properly. if the screws are not tight, the g3na will be damaged by heat generated when the power is on. perform wiring using t he specified tightening torque. 3. handling relays do not mount the g3na when your hands are oily or dirty, e.g., with metal powder. these may cause g3na failure. 4. do not drop be careful not to drop a relay or heat sink onto any part of your body while working. injury may result. this is particularly true for the high-capacity heat sink (y92b-p 250nf), which weighs 2.5 kg. inp u t circ u it trigger circ u it s w itch element sn ubb er circ u it v aristor leakage c u rrent in the interest of product improvement, specif ications are subject to change without notice. all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.03 937. to convert grams into ounces, multiply by 0.03527.
r e a d a n d u n d e r s t a n d t h i s c a t a l o g p l e a s e r e a d a n d u n d e r s t a n d t h i s c a t a l o g b e f o r e p u r c h a s i n g t h e p r o d u c t s . p l e a s e c o n s u l t y o u r o m r o n r e p r e s e n t a t i v e i f y o u h a v e a n y q u e s t i o n s o r c o m m e n t s . w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y w a r r a n t y o m r o n ' s e x c l u s i v e w a r r a n t y i s t h a t t h e p r o d u c t s a r e f r e e f r o m d e f e c t s i n m a t e r i a l s a n d w o r k m a n s h i p f o r a p e r i o d o f o n e y e a r ( o r o t h e r p e r i o d i f s p e c i f i e d ) f r o m d a t e o f s a l e b y o m r o n . o m r o n m a k e s n o w a r r a n t y o r r e p r e s e n t a t i o n , e x p r e s s o r i m p l i e d , r e g a r d i n g n o n - i n f r i n g e m e n t , m e r c h a n t a b i l i t y , o r f i t n e s s f o r p a r t i c u l a r p u r p o s e o f t h e p r o d u c t s . a n y b u y e r o r u s e r a c k n o w l e d g e s t h a t t h e b u y e r o r u s e r a l o n e h a s d e t e r m i n e d t h a t t h e p r o d u c t s w i l l s u i t a b l y m e e t t h e r e q u i r e m e n t s o f t h e i r i n t e n d e d u s e . o m r o n d i s c l a i m s a l l o t h e r w a r r a n t i e s , e x p r e s s o r i m p l i e d . l i m i t a t i o n s o f l i a b i l i t y o m r o n s h a l l n o t b e r e s p o n s i b l e f o r s p e c i a l , i n d i r e c t , o r c o n s e q u e n t i a l d a m a g e s , l o s s o f p r o f i t s o r c o m m e r c i a l l o s s i n a n y w a y c o n n e c t e d w i t h t h e p r o d u c t s , w h e t h e r s u c h c l a i m i s b a s e d o n c o n t r a c t , w a r r a n t y , n e g l i g e n c e , o r s t r i c t l i a b i l i t y . i n n o e v e n t s h a l l t h e r e s p o n s i b i l i t y o f o m r o n f o r a n y a c t e x c e e d t h e i n d i v i d u a l p r i c e o f t h e p r o d u c t o n w h i c h l i a b i l i t y i s a s s e r t e d . i n n o e v e n t s h a l l o m r o n b e r e s p o n s i b l e f o r w a r r a n t y , r e p a i r , o r o t h e r c l a i m s r e g a r d i n g t h e p r o d u c t s u n l e s s o m r o n ' s a n a l y s i s c o n f i r m s t h a t t h e p r o d u c t s w e r e p r o p e r l y h a n d l e d , s t o r e d , i n s t a l l e d , a n d m a i n t a i n e d a n d n o t s u b j e c t t o c o n t a m i n a t i o n , a b u s e , m i s u s e , o r i n a p p r o p r i a t e m o d i f i c a t i o n o r r e p a i r . a p p l i c a t i o n c o n s i d e r a t i o n s s u i t a b i l i t y f o r u s e o m r o n s h a l l n o t b e r e s p o n s i b l e f o r c o n f o r m i t y w i t h a n y s t a n d a r d s , c o d e s , o r r e g u l a t i o n s t h a t a p p l y t o t h e c o m b i n a t i o n o f p r o d u c t s i n t h e c u s t o m e r ' s a p p l i c a t i o n o r u s e o f t h e p r o d u c t s . a t t h e c u s t o m e r ' s r e q u e s t , o m r o n w i l l p r o v i d e a p p l i c a b l e t h i r d p a r t y c e r t i f i c a t i o n d o c u m e n t s i d e n t i f y i n g r a t i n g s a n d l i m i t a t i o n s o f u s e t h a t a p p l y t o t h e p r o d u c t s . t h i s i n f o r m a t i o n b y i t s e l f i s n o t s u f f i c i e n t f o r a c o m p l e t e d e t e r m i n a t i o n o f t h e s u i t a b i l i t y o f t h e p r o d u c t s i n c o m b i n a t i o n w i t h t h e e n d p r o d u c t , m a c h i n e , s y s t e m , o r o t h e r a p p l i c a t i o n o r u s e . t h e f o l l o w i n g a r e s o m e e x a m p l e s o f a p p l i c a t i o n s f o r w h i c h p a r t i c u l a r a t t e n t i o n m u s t b e g i v e n . t h i s i s n o t i n t e n d e d t o b e a n e x h a u s t i v e l i s t o f a l l p o s s i b l e u s e s o f t h e p r o d u c t s , n o r i s i t i n t e n d e d t o i m p l y t h a t t h e u s e s l i s t e d m a y b e s u i t a b l e f o r t h e p r o d u c t s : ? o u t d o o r u s e , u s e s i n v o l v i n g p o t e n t i a l c h e m i c a l c o n t a m i n a t i o n o r e l e c t r i c a l i n t e r f e r e n c e , o r c o n d i t i o n s o r u s e s n o t d e s c r i b e d i n t h i s c a t a l o g . ? n u c l e a r e n e r g y c o n t r o l s y s t e m s , c o m b u s t i o n s y s t e m s , r a i l r o a d s y s t e m s , a v i a t i o n s y s t e m s , m e d i c a l e q u i p m e n t , a m u s e m e n t m a c h i n e s , v e h i c l e s , s a f e t y e q u i p m e n t , a n d i n s t a l l a t i o n s s u b j e c t t o s e p a r a t e i n d u s t r y o r g o v e r n m e n t r e g u l a t i o n s . ? s y s t e m s , m a c h i n e s , a n d e q u i p m e n t t h a t c o u l d p r e s e n t a r i s k t o l i f e o r p r o p e r t y . p l e a s e k n o w a n d o b s e r v e a l l p r o h i b i t i o n s o f u s e a p p l i c a b l e t o t h e p r o d u c t s . n e v e r u s e t h e p r o d u c t s f o r a n a p p l i c a t i o n i n v o l v i n g s e r i o u s r i s k t o l i f e o r p r o p e r t y w i t h o u t e n s u r i n g t h a t t h e s y s t e m a s a w h o l e h a s b e e n d e s i g n e d t o a d d r e s s t h e r i s k s , a n d t h a t t h e o m r o n p r o d u c t s a r e p r o p e r l y r a t e d a n d i n s t a l l e d f o r t h e i n t e n d e d u s e w i t h i n t h e o v e r a l l e q u i p m e n t o r s y s t e m . p r o g r a m m a b l e p r o d u c t s o m r o n s h a l l n o t b e r e s p o n s i b l e f o r t h e u s e r ' s p r o g r a m m i n g o f a p r o g r a m m a b l e p r o d u c t , o r a n y c o n s e q u e n c e t h e r e o f . d i s c l a i m e r s c h a n g e i n s p e c i f i c a t i o n s p r o d u c t s p e c i f i c a t i o n s a n d a c c e s s o r i e s m a y b e c h a n g e d a t a n y t i m e b a s e d o n i m p r o v e m e n t s a n d o t h e r r e a s o n s . i t i s o u r p r a c t i c e t o c h a n g e m o d e l n u m b e r s w h e n p u b l i s h e d r a t i n g s o r f e a t u r e s a r e c h a n g e d , o r w h e n s i g n i f i c a n t c o n s t r u c t i o n c h a n g e s a r e m a d e . h o w e v e r , s o m e s p e c i f i c a t i o n s o f t h e p r o d u c t s m a y b e c h a n g e d w i t h o u t a n y n o t i c e . w h e n i n d o u b t , s p e c i a l m o d e l n u m b e r s m a y b e a s s i g n e d t o f i x o r e s t a b l i s h k e y s p e c i f i c a t i o n s f o r y o u r a p p l i c a t i o n o n y o u r r e q u e s t . p l e a s e c o n s u l t w i t h y o u r o m r o n r e p r e s e n t a t i v e a t a n y t i m e t o c o n f i r m a c t u a l s p e c i f i c a t i o n s o f p u r c h a s e d p r o d u c t s . d i m e n s i o n s a n d w e i g h t s d i m e n s i o n s a n d w e i g h t s a r e n o m i n a l a n d a r e n o t t o b e u s e d f o r m a n u f a c t u r i n g p u r p o s e s , e v e n w h e n t o l e r a n c e s a r e s h o w n . p e r f o r m a n c e d a t a p e r f o r m a n c e d a t a g i v e n i n t h i s c a t a l o g i s p r o v i d e d a s a g u i d e f o r t h e u s e r i n d e t e r m i n i n g s u i t a b i l i t y a n d d o e s n o t c o n s t i t u t e a w a r r a n t y . i t m a y r e p r e s e n t t h e r e s u l t o f o m r o n s t e s t c o n d i t i o n s , a n d t h e u s e r s m u s t c o r r e l a t e i t t o a c t u a l a p p l i c a t i o n r e q u i r e m e n t s . a c t u a l p e r f o r m a n c e i s s u b j e c t t o t h e o m r o n w a r r a n t y a n d l i m i t a t i o n s o f l i a b i l i t y . e r r o r s a n d o m i s s i o n s t h e i n f o r m a t i o n i n t h i s d o c u m e n t h a s b e e n c a r e f u l l y c h e c k e d a n d i s b e l i e v e d t o b e a c c u r a t e ; h o w e v e r , n o r e s p o n s i b i l i t y i s a s s u m e d f o r c l e r i c a l , t y p o g r a p h i c a l , o r p r o o f r e a d i n g e r r o r s , o r o m i s s i o n s . 2 0 1 1 . 6 i n t h e i n t e r e s t o f p r o d u c t i m p r o v e m e n t , s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . o m r o n c o r p o r a t i o n i n d u s t r i a l a u t o m a t i o n c o m p a n y h t t p : / / w w w . i a . o m r o n . c o m / ( c ) c o p y r i g h t o m r o n c o r p o r a t i o n 2 0 1 1 a l l r i g h t r e s e r v e d .
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: omron: ? g3na-d210b-dc5-24? y92b-a150n? g3na-210b-ac200-240? g3na-210b-ac100-120? g3na-240b-ac100-120? y92b-n150? g3na-225b-ac200-240? r99-11? g3na-225b-ac100-120? y92b-a100? g3na-205b-dc5-24? g3na- 225b-dc5-24? g3na-240b-dc5-24? g3na-210b-dc5-24? g3na-610b ac100-240? g3na-610b dc5-24? g3na-625b ac100-240? g3na-625b dc5-24? g3na-650b ac100-240? g3na-650b dc5-24? g3na-220b-ac100-120? g3na-220b- ac200-240? g3na-220b-dc5-24? g3na-425b dc5-24? g3na-440b-ac100-240? g3na-440b-dc5-24? g3na-205b- utu dc5-24? g3na-210b-utu ac200-240? g3na-210b-utu dc5-24? g3na-220b-utu dc5-24? r99-12 for g3na? g3na-225b-utu dc5-24? g3na-240b-utu dc5-24? g3na-410b ac100-240? g3na-410b-dc5-24? g3na-420b-dc5- 24? g3na-425b ac100-240? g3na-450b dc5-24? g3na-d210b-utu dc5-24? g3na-210bl dc5-24? g3na-220b-utu ac100-120? g3na-220b-utu ac200/240? g3na-275b-utu ac100-240? g3na-275b-utu dc5-24? g3na-290b-utu ac100-240? g3na-290b-utu dc5-24? g3na-450b-utu ac100-240? g3na-475b-utu ac100-240? g3na-475b-utu dc5-24? g3na-490b-utu ac100-240? g3na-490b-utu dc5-24? y92b-p250? g3na-420b ac100-240? g3na-225b ac100-120? g3na-250b-utu dc5-24? g3na-450b-utu dc5-24

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