AMROD08 8RO Relay Output Module/RS485 MODBUS RTU Communication Module Board

AMROD08 8RO Relay Output Module/RS485 MODBUS RTU Communication Module Board
Specification:
Working voltage:DC 7-25V (compatible with 9V, 12V, and 24V power supply)
Working current:8-155mA (at DC 12V)
Relay outputs:8 channels
Maximum load current per channel:2A
RS485 communication with isolation protection
Isolation protection rating:3000VDC
Communication Protocol:Standard MODBUS RTU command
Supported function codes:05/06/15/16 for Write operations
Supported function codes:01/03 for Read operations
Baud rates:1200, 2400, 4800, 9600 (default), 19200, 38400, 57600, 115200
Parity bits:None (default), Even, Odd
Installation method:Standard DIN rail installation
Dimensions:125??70??30mm
Weight:125 grams
Features:
1. Versatile power supply compatibility:The device can operate with a wide range of DC power supply voltages, ranging from 7V to 25V. It is compatible with commonly used power sources like 9V, 12V, and 24V.
2. Efficient power consumption:The working current at DC 12V is within the range of 8-155mA, ensuring efficient energy usage.
3. Multiple relay outputs:The device provides 8 relay outputs, allowing you to control various electrical devices or circuits. Each channel can handle a maximum load current of 2A.
4. Reliable communication:The RS485 communication interface ensures reliable data transmission and includes isolation protection with a rating of 3000VDC, safeguarding connected devices from electrical interference.
5. Standard MODBUS RTU support:The device supports the widely adopted MODBUS RTU command protocol, enabling seamless integration with compatible systems and devices. It supports various function codes for both read and write operations.
6. Flexible baud rates:The device offers a wide range of baud rates, including 1200, 2400, 4800, 9600 (default), 19200, 38400, 57600, and 115200, allowing you to select the appropriate speed for your communication requirements.
7. Parity bit options:You can choose from different parity bit settings, including None (default), Even, and Odd, ensuring compatibility with various communication setups.
8. Easy installation:The device is designed for standard DIN rail installation, providing a convenient and secure mounting method.
9. Compact design:With dimensions of 125??70??30mm and a weight of 125 grams, the device is compact and lightweight, making it suitable for space-constrained environments.
Package Include:
1?? Relay Module Board

Additional information