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Network Controllers Manual
Max. Current (riser current)
3.5 Amps DC
250 W @ 70 VRMS
250 W @ 25 VRMS
Max. Wire Size (any terminal)
14 AWG
Mounting
CM2N-RM
One module footprint
RMOF and one module footprint
CM2N firmware revision level may be determined by looking at the
label on the PROM chip U3 on the CPU card.
Installation
Caution:
Disconnect power before removing or installing modules.
The CM2N secondary control module requires one standard module
footprint and mounts directly below a PS4B/8B power supply.
Plug Connections
P1
Connect a power supply cable assembly from connector P1 of
associated PS4B/8B power supply.
Cable assembly, 1 control module P/N 250057.
Cable assembly, 2 control modules P/N 250058.
Cable assembly, 3 control modules P/N 250059.
P2
Connect ribbon cable to P2 of associated PS4B/8B. Ribbon
cable assembly P/N 250054.
P3
Communications card, COMM-3 (P/N 130080) or COMM-3S
(P/N 130144)
P4
CPU card P/N 130073/1. Provides the control functions for
the system. Verify firmware level required.
P5
First option card.
P6
Second option card. P5 MUST be utilized before using P6.
P7
Used to connect the segmented displays to the motherboard.
Jumpers J3 and J4 are to provide continuity when an associated slot is
not used and MUST be removed when the associated slot has an option
card installed.
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