Landis+Gyr CU-B2 - Page 13

Mechanical construction 13/30
D000011142 en k – E65C CU-B1, B2, B4 – User Manual © Landis+Gyr
The face plate of the communication unit CU-Bx looks like this:
+ -
+ -
2320 21 22
S01 S02
DC
DC
72 620 548-2
Landis & Gyr Dialog CU-B1/+
1
2
3
5
CON
Rx
Tx
4
Fig 9 Face plate of the communication unit CU-Bx (example CU-B1)
1 Serial number
2 Diagram of pulse inputs (only on CU-B1)
3 /+ and dlms symbol depending on parametrizing
4 Transmit/receive diodes
5 Double protective insulation according to IEC 61010
(second version 2001-2, overvoltage category III)
The face plate can contain other data specific to the country, e.g. warnings,
etc.