Industrial 8-Channel Digital Input-Output Module 7~36V Modbus RTU

Industrial 8-Channel Digital Input-Output Module 7~36V Modbus RTU

The Industrial 8-Channel Digital Input-Output Module 7~36V Modbus RTU is an 8DI/8DO digital isolated input-output module controlled via an industrial-grade RS485 interface. It supports passive/active input, uses the Modbus RTU protocol, and includes built-in protection circuits such as power isolation, optocoupler isolation, self-resetting fuses, and TVS.

Important Notes

1. This product should be operated and used by professional electricians or technical personnel.
2. Please ensure that electrical safety precautions, including leakage and insulation protection, are taken.
3. Always turn off the power and unplug the relay equipment before installing, maintaining, or modifying it.
4. Do not attempt to disassemble the relay equipment to avoid damaging the device or risking electric shock.
5. Please install and position the relay equipment correctly.
Avoid using in damp, overheated, or flammable environments to prevent accidents caused by incorrect installation or use.

User Manual

Features

• SKU: 26244
• Communication Interface: RS485
• Baud Rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
• Default Communication Format: 9600, N, 8, 1
• Modbus Protocol: Standard Modbus RTU Protocol
• Power Supply: DC 7~36V
• Digital Input: 8DI, 5~36V, passive input/active input (NPN or PNP), Internal bidirectional optocoupler
• Digital Output: 8DO, 5~40V, open drain output, output load 500mA/channel (MAX)
• Set device address range to 1~255 (default 1 corresponds to the hexadecimal value of 0x01)

Package Contents

• Modbus RTU IO 8CH x1
• Power supply terminal adapter x1
• Screwdriver x1

Modes

Size