Technical Data; General Data; Housing Relair R2M Pro; Housing Relair R2M Home - Relay RelAir R2M HOME User Manual

4 Technical Data

4.1 General Data

Operating temperature
Storage temperature
Humidity
Terminals cable Ø

4.2 Housing RelAir R2M PRO

Mounting
Material
W x L x H
Protective class

4.3 Housing RelAir R2M HOME

Mounting
Material
B x L x H
Protective class

4.4 Power Supply

M-Bus connection
USB connection

4.5 Wireless M-Bus Interface

Standard
Receive modes
Encryption
Radio Scan List
Whitelist
User Manual RelAir R2M · 07/2018 · VERSION 1.1
0 to 40 °C
-20 to 55°C
10% to 70% (not condensing)
Fixed wire: 0,14 to 1,5 mm
Wall mounting
Polystyrene, light-grey
(93 x 93 x 55) mm
IP54, IP65 is possible if the cable entry is done carefully
Wall mounting or mounting on an in-wall box (60 mm)
ABS, white
(80 x 80 x 25) mm
IP40
Power from M-Bus at max. 5 Unit Loads (current <= 7,5 mA)
Power from USB (current <= 90 mA)
EN13757-4 and EN13757-3, compatible to OMS
S1, T1, C1 (unidirectional) / Frame Format A and B
Mode 0 (not encrypted), Mode 5 or Mode 7
Up to 488 devices
Up to 63 devices can be configured
2
/ Flexible wire: 0,14 to 1,0 mm
RELAIR R2M
2
13