Modbus RTU Relay Board – 24V, 10A, 1–12 Channels

Specifications:

Choice: yes

Condition: New

Dissipation Power: 10A

Model Number: 10IOA01 02 04 08 12

Operating Temperature: -40-85

Package: SMD

Supply Voltage: 24V

Type: Logic ICs

is_customized: Yes

semi_Choice: yes

Product Name:

DC 24V 1/2/4/8/12CH RS485 IO Module Modbus RTU 10A Relay DO NPN DI Dry contact Board

Package included:
1PCS 24V DC 1/2/4/8/12 Channel DI-DO Modbus RTU RS485 10A Relay Board（Choose the version you need）

Description:

1- DC 24V (12V Version Click here:
Click here)

2- Standby current (all relays closed) 11MA, 1 relay open 30MA, 2 relays open 49MA, 3 relays open 65MA,4 relays open 82MA,5 relays open 101MA,6 relays open 120MA, 7 relays open 138MA,8 relays open 156MA

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-locking default)/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

6- 1/2/4/8/12 opto-isolated inputs (NPN),
1/2/4/8/12 relay 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 / 24VDC, 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


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 mm PCB boards
Net weight: 41/51/71/99g
Installation: DIN35 and C45 rail

Application

PLC IO expansion board
Smart Home,Home Automation ,Wiser Home;
PTC Camera
Security Monitoring
Identification system;
IP Camera
LED Lamp Drivers
Automatic curtain control