Metz 110836132170 MR-F-DO4 Modbus RTU Digital Output Module

With four relay outputs and Modbus RTU communication, the Metz MR-F-DO4 handles switching tasks up to 250 V AC and 5 A per channel.

Overview

The Metz 110836132170 MR-F-DO4 is a digital output module designed for industrial automation. It provides four relay outputs, each capable of switching up to 250 V AC or 30 V DC at 5 A. Communication with a master controller is via Modbus RTU over RS-485, with configurable baud rates from 9600 to 115200 bps.

What stands out

• Four relay outputs for versatile switching
• Modbus RTU protocol for easy integration
• Wide operating temperature range: -20 to +70 °C
• Optical isolation for signal integrity
• LED indicators for power, bus, and output status

Technical details

• Module Type: Digital Output Module
• Communication Protocol: Modbus RTU
• Number of Digital Outputs: 4
• Output Type: Relay
• Max. Switching Voltage (AC): 250 V AC
• Max. Switching Voltage (DC): 30 V DC
• Max. Switching Current per Output: 5 A
• Supply Voltage: 24 V DC
• Power Consumption: 1.5 W
• Mounting Type: DIN Rail
• Connection Type: Screw Terminals
• Operating Temperature Range: -20 to +70 °C
• Storage Temperature Range: -25 to +85 °C
• Baud Rate Support: 9600, 19200, 38400, 57600, 115200 bps
• Parity Settings: Even, Odd, None
• Data Bits: 8
• Stop Bits: 1, 2
• Protection Class: IP20
• Isolation: Optical Isolation
• LED Indicators: Power, Bus, Output Status

Our verdict

A reliable choice for adding relay outputs to Modbus RTU networks, with solid switching capacity and clear status indication.