PR7M – Elster Honeywell M-Bus Communication Modules


The PR7M M-Bus module is designed with advanced bi-directional inductive technology helping to enhance the efficiency of network system management, leakage control and reading of water meters remotely. This module is tamper resistant and rated to IP68.


Retrofittable Inductive M-Bus with 5m Length Cable
H4000, C4000 & C4200 Elster Water Meters
M-Bus Protocol Standard EN 13757
M-Bus Interface
TI TSS721 with 2 x 2150 ohm protective resistor
Power Source
M-Bus Powered with 3.6V Lithium Battery Back Up
PR7M - M-Bus Module - PDF DatasheetElster now part of HoneywellM-Bus Protocol Communication Output




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