Manual

5
Once assembled, the EPAX and MPAX have all the
same functions and capabilities of our PAX Series
Intelligent Panel Meters. Therefore, you will find the
appropriate PAX information packed with the MPAX
Module. Simply follow the instructions to wire and
program the display for your application.
Note: Both the EPAX and the MPAX module
require power. It is recommended to connect the
primary AC power to the EPAX terminal block, then
jumper to the MPAX module.
3.0 WIRING AND PROGRAMMING THE DISPLAY
EPAX TERMINAL BLOCK
RJ12 CONNECTOR ON BOTTOM OF UNIT
Rear Terminal Block
External normally open switches can be wired via the terminal block to allow
unit programming. A minimum of 3 switches would be required. Each
external switch must be wired between the key and the common terminal.
Optional Programming Remote (EPAXPGM0)
This optional programming remote
plugs into the EPAX through an
RJ12 connector and a 10 foot cable.
The buttons on the programming box
function the same as the PAX unit.
Simply program the EPAX exactly
as the PAX instructions indicate. The
programming box can be left
connected to the EPAX for future
programming changes or can be
disconnected and used to program
additional EPAX units.
Optional Serial Programming
Like all PAX units, you can purchase an RS232 or RS485 Communications
Card and program the unit via Crimson, a Windows
®
based software program.
EPAX PROGRAMMING
The unit is a large display, designed to be remotely mounted. Therefore, the unit
does not have a programming keypad. Unit programming must be accomplished by
one of the following three methods: