EX-5155
ENMET
3.2 Wiring the EX-5155-MOS to a Control Unit
C
AUTION
: Area must be declassified during installation.
Run conduit and 16
AWG
(1.5
MM
2
) wires to the enclosure from the power supply and controller. If the
EX-5155-MOS is installed
in a hazardous location as defined by the National Electrical Code, then
ALL
wiring must be in accordance with the National code
and any local governing codes
.
Open the enclosure, and remove the 2 screws that retain the display overlay to the circuit board.
Use caution when removing the over lay. Do not damage the magnetic switches.
Remove the two overlay standoffs and remove the circuit board, exposing the terminal strips on the bottom of the circuit boar
d. Do
not disconnect the circuit board wiring.
Connect the wires from the controller (power supply) to the supplied J4 plug then attach to J4 terminal.
Connect the wires from the sensor to the supplied J8 plug then attach to the J8 terminal.
See Figure 3 for locations
J4 P
LUG
– T
ERMINAL TO
C
ONTROLLER
W
IRING
Position Function
24 V
DC
power
GND
To J4
1 +
2
3
4 - 20 mA out
RS-485 D+
RS-485 D–
4*
5*
Plug J4
Wires to
*Contact
ENMET
for Modbus address information
Controller
J4
5
4
3
1 2 3
J8
Circuit Board Bottom View
Manual Release Date –
November 26, 2018
Manual Part No. – 80003-098
P a g e
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