Ac Power; Sensor & User I/O - Badger Meter RCM 2000 Installation And Operation Manual

Installation
Install interconnecting wires between RCM detector and the electronics. The shield needs
to be connected on both ends of each cable.
Important: Do not strip the shield more than 1 inch (2.5 cm) from conductors!
5.1

AC power

5.2 Sensor & user I/O
Installation and operation manual • Version RCM-10/03-e
AC power is clearly marked in the terminal block
labelled TB1 located under the front panel. The unit is
designed to handle voltage from 90 to 240 VAC. The
unit requires 5 VA for proper operation. Proper
personnel shall wire the unit in accordance with local
codes.
Green GND
White LO (neutral)
Black HI (hot)
For power spikes a replaceable fuse is located on the
board, just above AC power terminal. It is a 240 Volt,
0.25 amp 5mm fuse.
The RCM-2000 main terminal block is located under
the front panel and can be easily accessed by
removing the four screws. Except for AC power and
RS232 communication port, all of the I/O connectors
are brought out on a two row 22 pin terminal strip.
The wiring connections are made via two cables from
the RCM sensor.
1. Coil cable – A three conductor cable connecting
the RCM sensor coil to the magnet current
connections in the electronics.
2. Sensor cable – A five conductor cable connecting
the RCM sensor preamp to the electronics.
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