Level-Converter PW60

Signal processor driven M-Bus Master / Level-Converter for 60 slaves

Level-Converter PW60 | Relay Australia | M-Bus | Automation Industries
  • Integrated RS232 interface (PC as Master)

  • RS485 interface

  • Galvanic insulation between M-Bus and PC

  • Optical-Interface (Laptop / Handheld as Master)

  • Baudrates from 300 to 9600 Baud

  • Bit-Recovery (recovery of bit times)

  • Protection against overcurrent and short-circuit on M-Bus

  • Echo Cancellation and Collision Detect with Break-Signalling

  • Displays for power, data transmission, max. bus current and overcurrent

  • External 20-45V DC or 20-30V AC supply

  • Housing for wall or rail mounting

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Function of the Master-PW devices

The devices in the PW series are M-Bus master interfaces for networks with 3, 20 and 60 slaves. They are compact in design (wall or rail mounting) and have a broad supply voltage range. The actual operating state is indicated by several LED at the front. All device versions in the PW series are equipped with a RS232 port. The control computer can communicate with the M-Bus meters by the integrated IR optical interface using a ZVEI optical head.

The PW60 has an additional noisefree RS485 port which enables greater distances between control computer and level converter.

Level-Converter PW60 Flow | Relay Australia | M-Bus | Automation Industries

Technical Data

Operating Voltage

20V .. 45V DC

20V .. 30V AC

Power Consumption

max. 16W

Power Input

Temperature Range

0..55°C

M-Bus Voltage (without load)

38V

M-Bus Idle Current

Max. M-Bus Quiescent Current

90mA (60 Standardlasten)

M-Bus Current (C20)

M-Bus Current (C3)

M-Bus Quiescent Current

Bus Impedance

M-Bus Standby Current

Overcurrent Threshold

140mA

Internal Bus Resistance

approx. 20Ω

Bus Extension

Transmission Speed

300 .. 9600 Baud

Transmission Speed Optical

2400 Baud

Bit Recovery

yes

M-Bus Baud Rate

Galvanic Isolation

yes

Housing

CPU

LED Status Indicators

Control Panel

Display

Memory

Security

Operating Controls

Interfaces

Screw Terminals

Terminals

Connectors

Data Memory

Dimensions H x W x D

78 x 70 x 118 mm

Protection

IP40

Manuals

Flyer

Downloads

Software

Firmware WebGUI Version 1 (Broadway)

Firmware WebGUI Version 2 (HTML5)

Order Information

Order Number

Description

MR004C

Mini Level Converter (60 slaves)

Additional Accessories

Order Number

Description

MOD003

M-Bus modem for level converter

OK001

Optical head for RS232-interface

SWMBHEET

Simple M-Bus readout-software with meter-search and CSV-Export

SW_DOKOM

M-Bus readout-software, in different volumen licenes available