Figure 2-15 Scc Card - Panasonic DBS 576 Technical Manual

Section 300-Installation
SCC card (VB-44181): Service Control Card
The SCC card is used to extend service functions. This card is mounted in the option
slot to support RS-232C port control, background music (BGM) input and external
paging (external paging with talkback) control.
Only one SCC card can be mounted for each system.
The major specifications of this card follow:
• RS-232C port: 2 ports (max. 9600 bps)
• BGM input terminal: 1 port (with RCA jack)
• External paging input terminal
• External amplifier ON/OFF control: 1 contact
• Number of contacts for external equipment ON/OFF control: 5 contacts
• Maximum drive current controlling ports for external equipment control board:
Figure 2-15. SCC card
576-13-300
CN5: SMDR or customized tool
CN6: Bus monitor
25mA (Total)
DBS 576 (USA), issued 6/2/98
Chapter 2. System Overview
2-19