shenzhen kyl communication equipment co., ltd fax: +86-755-83408785 sales02@rf-data.com www.rf-data.com KYL-813 wireless switches input and output module---user manual address: c3705-3707, huangdu square, exhibition center south, yitian road, futian district, shenzhen, guangdong, china 518048 tel: 86-755-82943662 fax: 86-755-83408785 skype kyl-sunny yahoo: kyl_sunny@yahoo.com msn: kyl-sunny@hotmail.com email: sales02@rf-data.com website: http://www.rf-data.com www..net
shenzhen kyl communication equipment co., ltd fax: +86-755-83408785 sales02@rf-data.com www.rf-data.com KYL-813 wireless on-off input and output module is 2-channel di and 2-channel relay do. i. function 2-channel on-off di and do transmits data timely. the 2-channel switching condition for the transmitting equipment can be transferred timely to the receiver equipment. that is once the transmitting equipment is switching on; the receiver equipment will be switching on. when the transmitting equipment is switching off, the receiver equipment will be off. ii a feature: 1 a 2-channel coupler isolated inputs, high reliability and stability. 2 a 2-channel relay dry contact output, contact current is 30v 1a. 3 a collocated with wireless data transmission module whose transmitting distance is 2-3km. working frequency 433mhz (400-470mhz); rf power: 500mw; receiving sensitivity: -123dbm 4 a receiving current: 30ma; transmitting current: 300ma 5 a power supply: dc 12v 6 a features of the output contact is as following: (the parameters of the relay inside):
shenzhen kyl communication equipment co., ltd fax: +86-755-83408785 sales02@rf-data.com www.rf-data.com iii. exterior sketch map
shenzhen kyl communication equipment co., ltd fax: +86-755-83408785 sales02@rf-data.com www.rf-data.com vi. connection definition connection name pin no. definition remarks cn1 1 vcc dc 12v (9-15v) 2 gnd power supply 3 gnd int1 gnd 6 int2 7 out1a first channel relay output a contact when the relay shutting & and ' connected 8 out1b first channel relay output b contact 9 out2a second channel relay output a contact when the relay shutting & and ' connected 10 out2b second channel relay output b contact cn2 1 rxd receiving data enter the setting mode for the module, and the function of the interface will be effective 2 txd transmitting data 3 gnd ground of the signal 4 gnd ground of the signal programme controlling low level. connect the signal ground, then will enter the programme controlling mode 5 pro set programme controlling 6 nc ant ant antenna port
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