MB-RTU-01/24 Wireless Modbus RTU Master

Product Code:	MB-RTU-01/24
Availability:	Pre-Order

99.00€

Available Options

External antenna (MB-RTU-01)

Input Voltage

Qty

Description
Specification

MB-RTU-01/24 is a wireless Modbus-RTU master that connects standard RS-485 Modbus RTU devices to an IQ Home IQRF-DPA network. It reduces the need for long RS-485 control cables between distributed devices and the gateway or control system.

Key features

Wireless Modbus RTU connectivity over IQRF-DPA
Centralised collection of Modbus RTU data
Centralised control of Modbus RTU devices
24 V DC supply version
DIN-rail mounting with internal PCB antenna
LED indication for power, RF communication and Modbus communication
Operating temperature: -30 to +70 °C; IP20 enclosure

Typical applications

Reading Modbus RTU sensors and meters
Controlling Modbus RTU actuators
Connecting Modbus devices to a PLC or gateway without separate RS-485 control wiring
Distributed energy and utility metering

Power-meter application

Connect a compatible Modbus smart meter to the MB-RTU-01/24 and collect its measurements through the wireless IQRF-DPA network. This allows electrical consumption to be monitored together with other connected devices.

Package contains: MB-RTU-01/24 Modbus-RTU master.

RF Specifiaction
Communication technology	IQRF - DPA
Communication module	DCTR-76D(A)
IQRF-OS verision	4.03
IQRF-DPA verision	4.11
RF mode	Low Power (STD on special request)
RF band	868 MHz (916 MHz on special request)
RF output power	8 mW
Antenna	Internal, PCB
Local display and control
State feedback	LEDS: Power On / RF Communication / Modbus communication
Environmental conditions
Operation temperature	-30 °C to 70 °C
Storage temperature	-30 °C to +70 °C
Relative humidity	0 % to 85 %
Electrical specification
Input power supply / Input voltage	24VDC
Power consumption	Idle: 0.2W / Active RF communication: 0.3W
Mechanical and enclosure specification
Product dimension (outline)	34mm(W) x 65mm(D) x 90mm(H)
Mount type	DIN Rail mountable
Enclosure colour	Light gray
Product weight	150 g
Enclosure protection level	IP20

Datasheets

	Title	Version	Date
	Modbus-RTU Master Datasheet	22.05	2022-05-31
	Modbus-RTU Master Datasheet	22.05	2022-05-31

Reference Manuals

	Title	Version	Date
	Modbus-RTU Master Protocol Documentation	DPA 4.11	2020-05-04
	Modbus-RTU Master Protocol Documentation	DPA 4.11	2020-05-04

Online Tools and Calculators

	Title	Version	Date
	Modbus Response Time Calculator		2022-01-26
	Modbus Response Time Calculator		2022-01-26

Video tutorials

	Title	Version	Date
	Introduction and Install		2023-02-20
	Introduction and Install		2023-02-20
	Connection to Gateway (LAN)		2023-02-20
	Connection to Gateway (LAN)		2023-02-20
	Adding a New Device		2023-02-20
	Adding a New Device		2023-02-20
	Connection to Gateway (USB)		2023-02-20
	Connection to Gateway (USB)		2023-02-20