zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. KYL-812 wireless ON-OFF input and output module user manual Shenzhen KYL Communication Equipment Co., Ltd Address: Unit 5-7, Building3, Huangdu Square, South of Exhibition Center, Yitian Road, Futian District, Shenzhen Guangdong China Tel: +86-0755-83410815 Fax: +86-0755-83408785 Skype Skype：lxmlosia Yahoo messenger: [email protected] MSN: [email protected] E_mail: [email protected]/[email protected] Website: http://www.rf-data.com Fax: +86-0755-83408785 [email protected] www.rf-data.com zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. KYL-812 wireless ON-OFF input and output module is a wireless transmission equipment with four 4-channel DI and 4-channel relay DO. I. Function 4 channel ON-OFF DI and DO transmitting timely. The 4 channel ON-OFF condition for the transmitting equipment can be output timely at the receiver equipment. That is the ON-OFF condition for the transmitting equipment is shut down, while the ON-OFF condition will be shut down at the receiver equipment; and the transmitting equipment is disconnect, while the receiver equipment will disconnect. The following is the schematic diagram of the ON-OFF transmission. Schematic diagram Feature: II II、Feature: 1、 4-channel coupler isolated inputs, high reliability and stability. 2、 4-channel relay dry contact output, contact current is 30V 1A. 3、 4-channel 5V voltage output。 4、 collocate wireless data transmission module with 2-3km. Fax: +86-0755-83408785 [email protected] www.rf-data.com zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. Working frequency 433MHz(400-470MHz); RF power: 500mW; Receive sensitivity: -120dBm 5、 Receive current: 30mA; transmitting current: 300mA 6、 Power supply: DC 9-15V 7、 Size: 82mm*82mm I. DIP switch definition II III. DIP8：Working mode choosing: ON—send the inputting conditions. The module will send the inputting conditions of the 4-channel ON-OFF OFF—send timely every 1s or 2s; principal equipment will send the 4-channel input condition to the subordinate equipment (non-realtime transmission) DIP7：Principal and subordinate mode choosing under the timing mode: ON—subordinate equipment, OFF—principal equipment DIP6：Sending interval choosing under the timing mode: ON—slow(2s one time), OFF—fast(1s one time) DIP5：No definition DIP1-4：Channels choosing (max 16 channels) The following is the channel correspondence table for DIP switch 1-16: DIP NO. Channel No. DIP NO. Fax: +86-0755-83408785 Channel No. DIP NO. [email protected] Channel No. DIP NO. www.rf-data.com Channel No. zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. 1 5 9 13 2 6 10 14 3 7 11 15 4 8 12 16 Note: * Users generally use the inputting change sending mode, DIP7-ON; * To avoid more than two remote control systems working at the same time in one remote control range, the module for different system should choose different channel (working frequency); * Under the timing mode, it should be one subordinate equipment, and one principal equipment; * It should be effect by re-power on the module after changing the DIP position. VI. Connection Definition Connection name Pin No. Definition Remarks COM1 1 2 GND VCC Grounding of power supply DC：9-15V COM2 1 2 3 4 5 6 IN1 GND IN2 GND IN3 GND First group ON-OFF input Fax: +86-0755-83408785 [email protected] Second group ON-OFF input Third group ON-OFF input www.rf-data.com zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. COM3 COM4 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 IN4 GND GND LED1 GND LED2 GND LED3 GND LED4 OUT1 Fourth group ON-OFF input First channel voltage controlling output (5V) Second channel voltage controlling output (5V) Third channel voltage controlling output (5V) Fourth channel voltage controlling output (5V) First channel relay dry contact output OUT2 Second channel relay dry contact output OUT3 Third channel relay dry contact output OUT4 Fourth channel relay dry contact output V: Using method 1、First according to your using requirement, setting the DIP switch and connecting the power(12V), the switch input and the correspondence switch output by following the above instruction. 2、Turn on the power 3、It is the contact sending mode and the working channel is No.1 default. Fax: +86-0755-83408785 [email protected] www.rf-data.com zhen KYL Communication Equipment Co ., Ltd Shen Shenz Co. IV. Exterior sketch map Fax: +86-0755-83408785 [email protected] www.rf-data.com