12CH Modbus RTU Relay Module – RS485 10A Digital Output Board with Opto-Isolated Inputs DIN Rail for PLC Industrial Automation

Description:


1:DC 12V (24V Version


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2.Standby current (all relays closed) 13MA, 1 relay open 40MA, 2 relays open 69MA, 3 relays open 95MA,4 relays open 122MA,5 relays open 149MA,6 relays open 174MA, 7 relays open 200MA,8 relays open 226MA

3:1/2/4/8/12 photoelectric isolation Input ports (NPN low level active ).

The input-output relationship can be set to various association modes through instructions(Self-lockingdefault)/Interlocking/Momentary/Interlocking/Output=Input)

4: Support standard Modbus RTU command, function code, write 05/06/15/16 read 01/02/03

5: With hardware reset function, with TVS anti-surge protection

61/2/4/8/12 opto-isolated inputs (NPN),1/2/4/8/12relay outputs (upgraded relays, more durable)

7 MODBUS commands can be made serial HyperTerminal (serial assistant) OR ''Modbus Poll''Enter;

8 Under the MODBUS command mode, it can support up to 64 devices in parallel

9 The default baud rate is 9600BPS. The baud rate can be selected by Conmand 2400 4800 9600 19200 38400 57600 115200BPS

10 The parity can be none parity, even parity and odd parity

11 The data sending and returning time can be set,with a maximum value of 1000ms


12 Maximum load: 10A / 250VAC, 10A / 125VAC, 10A / 30VDC, 10A / 28VDC, 10A / 12VDC

1 Channel

Size: 45 * 72 * 19mm(Only PCB Board);47 * 82*40mm(with Din Rail Box)


Weight: 33g(Only PCB Board);75g(with Din Rail Box)


2 Channels


Size: 60 * 72 * 19mm(Only PCB Board);62 * 82*40mm(with Din Rail Box)



Weight: 48.5g(Only PCB Board);100g(with Din Rail Box)


4 Channels


Size: 93 * 72 * 19mm(Only PCB Board);95 * 82*40mm(with Din Rail Box)

Weight: 80.6g(Only PCB Board);150.7g(with Din Rail Box)

8 Channels

Size: 136 * 72 * 12mm(Only PCB Board);138 * 82*40mm(with Din Rail Box)

Weight: 143g(Only PCB Board);239g(with Din Rail Box)

12 Channels


Size: 188 * 72 * 12mm(Only PCB Board);190 * 82*40mm(with Din Rail Box)

Weight: 206g(Only PCB Board);330g(with Din Rail Box)
Upgraded Features:

MODBUS RTU Function Code 01 05 15 02 03 06 16

Support more input-output relationships

Support more baud rates, can modify the parity bit
Hardware reset to factory settings (RESET jumper)

Upgraded relays (more durable)

TVS anti-surge protection

For more information, please contact me
DIN rail Box parameters:
Product model: UM72
Color:
Grey
Width: suitable for PCB board width UM72(72mm)
Insulation grade: flame-retardant VO grade
Backplane length: suitable for 45/60/93/136/188 mm PCB boards
Net weight: 41/51/71/99/124g
Installation: DIN35 and C45 rail

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