Jadeshay Relay Board - 12V Relay Module Board PBC Relay 16 Channel Controller RS485 Relay Dimmer Switch

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  • 1. 12V CONTROL CIRCUIT The working voltage of the 16 channel RS485 relay is 12V DC. The 'load' may be cameras, LED lights, fans, motors, and other DC 12V devices.
  • 2. CURRENT The backup current (all relays closed) is 11MA, 1 relay opens 40MA, 2 relays opens 67MA, 3 relays opens 95MA, 4 relays opens 121MA, 5 relays opens 147MA, 6 relays opens 173MA, 7 relays opens 198MA, and 8 relays opens 222MA.
  • 3. MULTIPLE EXECUTION FUNCTIONS There are 6 commands "open", "close", "instantaneous", "self-locking", "interlocking", and "delay" to meet different circuit control requirements.
  • 4. MODBUS COMMAND CONTROL MODE The maximum delay is 255 seconds. In MODBUS command mode, the relay module can support up to 64 parallel devices. MODBUS commands can be entered into the serial super terminal (serial assistant) or "MODBUS polling".
  • 5. MULTIPLE CONTROL METHODS Serial super terminal control (requires manual addition of CRC), MODBUS polling software control (software automatically adds CRC), PLC or MCU process control.

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