Pub. 42004-552A
Model 378-003 E3 IP MIM (Monitored Input Module) Station
Page 3 of 4
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-552A.docx
07/20
Installation
CAUTION
—
Do not install this equipment in hazardous areas. Disconnect power before
installing or removing the MIM.
Mounting
The Model 378-003 E3 IP MIM station enclosure is not supplied with conduit or cable gland holes:
1.
Drill or punch openings at the required locations before mounting the enclosure.
•
Separate cable entries for power, Ethernet, and input circuit wiring are typically required (see the
Wiring section).
•
Use caution when drilling or punching the enclosure to avoid damaging internal components.
•
Bottom cable entry is recommended to prevent moisture from entering the enclosure and dripping
onto the terminals or circuit boards.
2.
Mount the enclosure to a suitable surface using appropriate (customer-supplied) hardware (see Figure
1 for mounting hole dimensions).
3.
Remove the shipping tie-wrap securing the PCBA to the mounting Snaptrack.
Wiring
The IP MIM station requires 120 to 230 V ac, 50/60 Hz power and an Ethernet connection to the
Elemec3
IP Controller. Connect one to eight activation circuits (inputs), as needed to the MIM. Refer to Pub. 502-
20-0672-001 ISS 4 for detailed information on input circuits, input circuit connections, and input
configuration.
Power
Connect 120 to 230 V ac power to terminal block
TB22,
at the top of the panel (see Figure 1).
WARNING
—Ensure proper grounding to protective earthing.
Terminal
TB22-3
provides earth ground termination.
Table 1. AC Power Termination
Function
Terminal Block
Wire Color
AC Line (hot)
TB22-1
Black
Neutral
TB22-2
White
Ground
TB22-3
Green/yellow
Ethernet Connection
Plug the Category 5 or better Ethernet cable with RJ45 plug from the network into the RJ45 jack, located
on the CPU PCBA (see Figure 1).
