Features The working performance is stable and reliable. This module is programmable and can realize thousands of functions. The built-in timer can effectively ensure the long-term operation of the module. Small body and stable performance. High quality. Specification: Condition: 100% Brand New Model: FX1N-20MR. Power supply: 10-28 VDC Operating voltage: 24 VDC. Weight: approx. 165 g / 5.8 oz. Function: 1. Turn on the power supply, the relay 1 will be closed after N seconds of closing; then the relay 2 will be closed after N seconds of closing. 2. Turn on the power supply, the relay 1 will be turned off after N seconds of closing; then the relay 2 will be turned off after N seconds and then turn on. 3. When the power is turned on, relays 1 and 2 are not activated. When a signal is applied or a button is triggered, the relay 1 will be turned off after N seconds are closed; then the relay 2 is turned off after N seconds and then off until the next trigger, repeating the same action. By programming the signals 1, 2, any control of the relays 1 and 2 can be achieved. 4. When signal 1 has a signal, relay 1 is closed and relay 2 is off; 5. When signal 2 has a signal, relay 1 is switched off and relay 2 is closed. 6. Only the NPN sensor signal can be connected, and the sensor signal can be programmed to realize any control of the relay. 7. If signal 1 has a trigger, control relay 1; if signal 2 has a trigger, control relay 2. 8. Turn on the power, control the motor so that it rotates for N seconds, then turns backwards and runs through N seconds. 9. When the signal 1 has a signal, the motor is controlled to rotate forward; if the signal 2 has a signal, the motor is reversed. Package list: 1 x relay module Package List