Instruction manual

1-1
accQcomm Interface Module
Section 1 Introduction
1.1 Overview The accQcomm Interface Module is an optional component of an
H-ADFM/ADFM/accQmin Velocity Profiler flow monitoring
system. The module accepts RS-232/RS422 serial data from up to
three ADFM/accQmin flow meters and converts the data, typi-
cally measured flow, level, and velocity, to industry standard
MODBUS protocol, or an analog current loop, with program-
mable format and scaling.
The module provides eight alarm outputs based on user-pro-
grammed conditions.
Note
Negative System Power must be connected to Chassis
Ground, and should be Earth-Grounded.
Negative system power Chassis ground