AMX Metreau Entry Communicator with Display MET-ECOM-D - Manual (Page 15)

Wiring and Connections
9 Metreau Entry Communicators
Wiring and Connections
Overview
The installation section addresses the mounting and wiring of the Metreau Entry Communicators. After
you have completed the installation you must consult the Using the Configuration Manager section of
the Metreau Entry Communicators Operation/Reference Guide (available online at www.amx.com).
Additionally, consider the location of your installation. When possible, avoid facing the device in what
would be considered high traffic areas.
Rear Panel Connectors
FIG. 6 shows the location of the connectors on the rear panel of the Metreau Entry Communicators, and
provides pinout information for the Relay and I/O connectors.
To avoid any damage to the electronic component, installation must be performed in
an ESD safe environment.
Do not connect power to the Metreau Entry Communicators until the wiring is
complete.
FIG. 6 Metreau Entry Communicators - Rear Panel Connectors
Ethernet Connection
2 Multi-Purpose I/Os (5V)
2 Low Voltage Relays (3A Contact)
2
+5V GND
1
5V I/Os
1 2 3 4
B A B A
2 1
Relays
1 2 3 4