16 Channel Relay Module DC 12V MODBUS RTU RS485 Board PLC Controller Serial Port Switch Standby Current 11MA

MODBUS RTU-MODBUS RTU command control mode, the maximum delay is 255 seconds CURRENT-Standby current (all relays closed) is 11MA, 1 relay open 40MA, 2 relays open 67MA, 3 relays open 95MA, 4 relays open 121MA, 5 relays open 147MA, 6 relays open 173MA, 7 relays open 198MA, 8 relays open 222MA 6 COMMANDS-"Open", "close", "Momentary", "Self-locking", "Interlock" and "Delay", meeting your different needs MODBUS-Under the MODBUS command mode, this relay module can support up to 64 devices in parallel, MODBUS commands can be made serial HyperTerminal (serial assistant) or "Modbus Poll" enter MODBUS-Under the MODBUS command mode, this relay module can support up to 64 devices in parallel, MODBUS commands can be made serial HyperTerminal (serial assistant) or "Modbus Poll" enter