User Manual RelAir R2M · 07/2018 · VERSION 1.1
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RELAIR R2M
4.6 Wired M-Bus Interface
Standard
EN13757-2 and EN13757-3
Current consumption
5 Unit Loads á 1.5 mA
Allows e.g. max. 4 gateways at a PW20 (MR006) and 12 gateways at a PW60 (MR004C)
Operation at a PW3 (MR005) is not possible!
Addressing
- Primary address (factory default = 0, configurable with RelAirConf software)
- Secondary address
RelAir R2M HOME: ID = 1xxxxxxx, with xxxxxxx = serial number
RelAir R2M PRO: ID = 2xxxxxxx, with xxxxxxx = serial number
RelAir R2M PROX: ID = 3xxxxxxx, with xxxxxxx = serial number
4.7 Ordering Information
Ordering number
Description
RelAir R2M Home
Wireless M-Bus to M-Bus Gateway, housing for living rooms, internal antenna
RelAir R2M PRO
Wireless M-Bus to M-Bus Gateway, industrial housing, internal antenna
RelAir R2M PROX
Wireless M-Bus to M-Bus Gateway, industrial housing, for external SMA antenna (antenna not
included)
KA004
USB cable A to mini B 5-pin, length = 1,8 m