Communication Units; Map 120 Service Tool - Landis+Gyr ZMQ202 User Manual

5.3.3

Communication Units

5.3.4

MAP 120 Service Tool

Meter
reading
H 71 0200 0215 f en - ZMQ202 / ZFQ202 - User Manual
Operation
The following types of communication units (CU) are specially designed for
use with the ZxQ:
Communication units CU-M4
with dlms, PSTN modem, RS485, and RS232 interfaces
Communication units CU-B4
with dlms, RS485, and RS232 (e.g. leased line modem) interfaces
Communication units CU-G1
with dlms, GSM modem and RS485 interfaces
Each communication unit is fitted with the number of interfaces required
for the relevant purpose of application.
For further information about communication units refer to document H71
0200 0144, Survey of communication applications.
The MAP 120 Service Tool supports both the meter and communication
unit during all phases of their life cycle. It is used to:
• Initial setting of application-specific parameters
• Testing and verification on site
• Register read-out on site
• Change parameters on site; functions, switching tables, tariffs, etc. can
be altered by changing parameters.
• Installation and service on site.
Set & reset Test and
parameters certification
Installation
MAP 120
Service Tool
Meter
Service
reading
Landis+Gyr
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