18
Network Controllers Manual
P2
Connect ribbon cable to P2 of associated PS4B/8B if mounted
directly below 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
Cover mounted display PC board.
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.
OPTION CARD SLOT
OPTION CARD SLOT
CONTROL PANEL
MOTHER BOARD CM1(N) or CM2(N)
P5
P6
TB4
TB2
A
B
B
A
OPTION CARD TERMINALS
FOR OPTION
CARD SLOT P5
FOR OPTION
CARD SLOT P6
FOR OPTION
CARD SLOT P5 & P6
OPTION CARD TERMINALS
TB3
TB1
SUPV
TO PS4B OR PS8B
RS-232
PRINTER/
PROGRAM
PORT
DATA
LINES
COMM
RXD
TXD
SHLD
SHLD
2(-)
2(+)
1(+)
1(-)
1
4
4
8
8
10
10
1
1
5
5
3
3
7
7
9
9
2
2
6
6
1
9
9
5
5
13
13
3
3
11
11
7
7
15
15
2
2
10
10
6
6
14
14
4
4
12
12
8
8
16
16
J4
J3
P1
POWER
DATA
RISERS
CLASS A
CLASS B
P2
P3
P4
P7
C
[NWC-002.CDR]
Network Controller Motherboard
Field Wiring
TB1
Refer to COMM-3 or COMM-3S section for instructions.
TB2
Refer to the section of the module installed in slot P5 for
instructions.
TB3
Terminals 1-6, refer to section of module installed in
connector P5 for instructions.
TB3
Terminals 5-10, refer to section of module installed in
connector P6 for instructions.
TB4
Refer to the section of the module installed in slot P6 for
instructions.
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