INSTALLATION
IEPEP03 POWER ENTRY PANEL WIRING
3 - 4 I-E96-506B1
®
See the wiring diagrams at the end of this manual (see
Figure C-1) for the correct system power bus bar connections.
6. Connect cable 6637814_2 from TB2-4, TB2-5 and TB2-6
on the power entry panel to the input power bus bar for distri-
bution of AC power to the module mounting unit.
7. Connect cable 6637818_2 from the input power bus bar to
each module mounting unit backplane (see Figure C-1).
8. Connect the fan assembly power cable to connector J1
labeled FAN OUT on the panel.
9. Connect a wire equivalent to power wiring but not less than
10 AWG from the GND stud of the panel to the cabinet frame
for AC safety grounding.
10. There are 2 extra voltage monitor inputs available to moni-
tor external power supply voltages. Use terminal block TB4
labeled AUX BUS MONITOR for this purpose. Attach 1 input to
terminals 1 (+) and 2 (-) labeled CH1. Connect the other input
to terminals 3 (+) and 4 (-) labeled CH2. Inputs can be +24, +48
or +125 VDC. Refer to Bus Monitor Module in this section for
dipswitch and jumper settings to enable these inputs and
select the input voltage.
11. Wire the auxiliary status inputs to terminal block TB3-1
(STATUS IN 1), TB3-2 (COM), and TB3-3 (STATUS IN 2). Insure
that the inputs are low true, open collector or contact type ref-
erenced to DC common (terminal COM) and reflect the jumper
settings of the bus monitor module (NO or NC). The alarm
inputs must have the current carrying capability to sink at
least 1 mA.
If the system uses the Plant Loop communication network con-
tinue to Step 12. If the system uses the INFI-NET communica-
tion network go to Step 13.
12. Connect cable 6634205_1 from TB3-4 (STATUS OUT) to the
P3 card edge connector of the bus interface module (BIM).
Doing so enables the BIM module to send the status message
to the loop interface module (LIM) and to other nodes on the
Plant Loop communication system.
Go to Step 16.
13. Connect an 18 AWG wire from TB3-4 (STATUS OUT) on the
power entry panel to TB1-8 on the NTCL01 termination unit.
14. If 2 NTCL01 termination units connect to redundant net-
work interface I/O modules:
a. Put two 18 AWG wires on a lug. Attach the lug to TB3-4
(STATUS OUT) on the power entry panel.
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