12V 16 Channel DIN Rail RS485 Relay Modbus RTU Protocol Remote Control PLC Expansion Board

Features:
1. Working voltage: DC 12V 2. Working current: standby 13MA, 1 relay conduction 41MA, 2 relay conduction 69MA, 3 relay conduction 93MA, 4 relay conduction 121MA, 5 relay conduction 149MA, 6 relay conduction 175MA, 7 Two relays conduct 200MA, 8 relays conduct 225MA, etc. 3. Open, close, jog, self-lock, interlock, and delay six working modes 4. MODBUS command (default) and AT command two command control modes 5. The maximum delay under MODBUS command is 255 seconds, the maximum delay under AT command is 9999 seconds 6. AT commands can be input by serial port super terminal (serial assistant); MODBUS commands can be input by Modbus Poll besides serial port super terminal input 7. In MODBUS command mode, up to 64 devices can be used in parallel 8. The default baud rate is 9600BPS, you can select the baud rate 2400 4800 19200 BPS through the jumper 9. Size: 180 * 72 * 20mm (circuit board); 184 * 88 * 42mm (with rail box) 10. Weight: 230g (circuit board); 358g (with rail box) 11. Maximum load: 10A/250VAC, 10A/125VAC, 10A/30VDC, 10A/28VDC, 10A/12VDC
DIN rail box parameters:
Product model: UM72 Color: green Width: suitable for circuit board width UM72 (72 cm) Insulation grade: flame retardant VO grade Base plate length: suitable for 18 cm circuit board Net weight: 128 g Installation method: DIN35 and C45 rail
Package included:
1 x 16-channel DIN rail RS485 relay module