Clear-Com CELLCOM 10, Instruction Manual

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Vitec Group Communications
CellCom-10 Instruction Manual
4 - 1 2
Table 4-3: Pin Assignments for Stage Announce Connector
The associated SA RELAY can be assigned to open an audio route for
the paging or announcement, or can be assigned to initiate any other
event such as turning on a light or activating a lock. It is rated at a
maximum of 30 VDC at 1 ampere. The relay can be wired to be either
normally open or normally closed, using the pinout information in Table
2.
CONNECTING TO A PC
CONNECTING VIA THE SERIAL PORT
The PC serial port on the rear of the CellCom 10 base station is mainly
used for firmware version upgrades of the system.
A specially wired cable is required for these updates, consisting of two
9-pin D-type connectors for the PC and the CellCom 10 ends. On the
CellCom 10 end, a male 9-pin D connector is used, and is wired as
follows in relation to the D connector pins on the PC end. Pin 2 goes to
pin 3, pin 3 goes to pin 2, and pin 5 goes to pin 5; in other words, the
data Tx and Rx lines on pins 2 and 3 are reversed. Those are the only
wiring connections on the CellCom 10 end of the cable.
Table 4-4: Pinout for Cable to Upgrade Base Station Firmware
5 N/C
6 Pole
7 N/C
8 N/C
9 N/C
PC CONNECTION (9-PIN F) BASE STATION (9-PIN M)
1 N/C
2 3
3 2
4 N/C
5 5
6 N/C
7 N/C
8 N/C
9 N/C
PIN FUNCTION