I/O Module Wire-Wrap Pins; Figure C-4 I/O Module Wire-Wrap Pins Close-Up; Table C-1 I/O Module Wire-Wrap Pin Mapping - Cisco 6260 Installation Manual

Appendix C Connector and Pinout Specifications
C.3 I/O Module Wire-Wrap Pins
There are 36 wire-wrap pins located on the right side of each I/O module faceplate that support
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Table C-1
close-up of the I/O module wire-wrap pins.
Table C-1 I/O Module Wire-Wrap Pin Mapping
Pin Row 1
1 2
1 PEM 1_BR _CO
2 PEM1_BR_NO
3 PEM1_BR_NC
4 PEM2_BR_CO
5 PEM2_BR_NO
6 PEM2_BR_NC
1. PEM = power entry module
2. BR = breaker
3. AUD = audible
4. CRIT = critical alarm
5. MIN = minor alarm
6. VIS = visible
7. MAJ = major alarm
8. RX_BITS = receive building-integrated timing source
Figure C-4
OL-2365-02
Central office alarm relay interfaces (visual and audible critical, major, and minor)
BITS clock input circuits
Wire-wrap and socket-type connections
lists the pinout descriptions for the I/O module wire-wrap pins and
Row 2 Row 3
3 4
AUD _CRIT _CO AUD_MIN
AUD_CRIT_NO AUD_MIN_NO
AUD_CRIT_NC AUD_MIN_NC
AUD_MAJ_CO VIS_CRIT_CO
AUD_MAJ_NO VIS_CRIT_NO
AUD_MAJ_NC VIS_CRIT_NC
I/O Module Wire-Wrap Pins Close-Up
Row 4
5 6 7
_CO VIS _MAJ _CO
VIS_MAJ_NO
VIS_MAJ_NC
VIS_MIN_CO
VIS_MIN_NO
VIS_MIN_NC
Cisco 6260 Hardware Installation Guide

I/O Module Wire-Wrap Pins

Figure C-4
Row 5 Row 6
8
Reserved RX_BITS _TIPA
Reserved RX_BITS_RINGA
Reserved RX_BITS_GND/GND
Reserved RX_BITS_TIPB
ACO_NO RX_BITS_RINGB
GND RX_BITS_GND/GND
shows a
C-3