Relay Board, RS485 Relay, 12V 16-Channel RS485 Relay PLC Electrical Expansion Module for Modbus RTU Protocol Remote Control(with DIN Rail Box)

Specification: Item Type: Relay Pattern: R4D3B16 / R4D3B16-R with DIN rail box (optional) Features: Working Voltage: DC 12V Operating current: standby 13MA, 1 relay on 41MA, 2 relays on 69MA, 3 relays on 93MA, 4 relays on 121MA, 5 relays on 149MA, 6 relays on 175MA, 7 Relay on 200MA, 8 relays on 225MA, etc. Default Baud Rate : 9600BPS Baud Rate Selected via Jumper: 2400, 4800, 19200BPS Size: Approx. 180 x 72 x 20mm / 7.09 x 2.83 x 0.79in (circuit board) Approx. 184 x 88 x 42mm / 7.24 x 3.46 x 1.65in (box with rail) Weight: Approx. 230 g / 8.1 oz (circuit board) Approx. 358 g / 12.6 oz (box with rail) imum 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 Class: Flame retardant VO level Base Plate Length: suitable for 18 cm circuit board Net Weight: Approx.128 g / 4.5 oz Installation Method: DIN35 and C45 rail Package List: 1 x RS485 Relay or 1 xRS485 Relay (with DIN rail box)

• Supports six working modes including on, off, jog, self-lock, interlock and delay, the relay is easy to use
• Supports six working modes including on, off, jog, self-lock, interlock and delay, the relay is easy to use
• The imum delay is 255 seconds for MODBUS command, and the imum delay is 9999 seconds under the AT command
• AT command can be input by serial port super terminal (serial port assistant). For MODBUS command can be input by "for Modbus Poll" in addition to serial port super terminal input
• And there are two instruction control modes for MODBUS instruction (default) and AT instruction