GAI-Tronics 69253-001 Audio Generator Interface PCBA User Manual
Page 4
Pub. 42004-601L2
69253-001 Audio Generator Interface PCBA
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Interfaces
P1 connections: I/O bus; Page audio bus; Fail-safe path; Supervisory path
P2 connections: All of the external inputs and outputs to the 69253-001 PCBA are connected via P2.
A cable assembly, GAI-Tronics part number 61213-005, is required to break out from P2.
The 69253-001 AGI is capable of supporting an optional PCMCIA flash memory card. The PCMICIA
card is used for additional memory to store speech messages or special tones that are not produced
normally by the audio generator. Access to the PCMCIA drive is through the front bezel of the unit.
The 69253-001 is capable of supporting the following inputs:
• One 600-ohm, 0-dBm (line-level) balanced input
• One 33-ohm/600-ohm (jumper selectable), 0-dBm (line-level) balanced input
• Three dry-contact closure inputs
The 69253-001 is capable of supporting the following outputs:
• One 600-ohm, 0-dBm output (transformer-isolated, adjustable volume)
• Four relay contact outputs
Figure 2. 69253-001 Interfaces
- 370-201, 372A Interface Amplifier Assembly (10 pages)
- 13314-001 and 13314-002 Div. 2 Hazardous Area Speaker Assembly using 13314 Driver (3 pages)
- 230-001 Pole-Mounting Kit (3 pages)
- Electro Sound Electro-Sound Communication System (9 pages)
- 13314-004 Div. 2 Hazardous Area 100-Volt Horn Driver (5 pages)
- XGM003A Gooseneck Microphone Kit (5 pages)
- XGM003A Gooseneck Microphone Kit (2 pages)
- XGM003A Gooseneck Microphone Kit (26 pages)
- 9974 Junction Box (5 pages)
- 232-001 Pole Mounting Kit (3 pages)
- 13411-001 and 13411-002 Replacement Voice Coil / Diaphragm Assemblies (5 pages)
- 726-101 Single Party Desktop Subset (5 pages)
- 726-101 Single Party Desktop Subset (4 pages)
- 478-002 Centra-Page Desktop Subset (6 pages)
- 239WM-002 Slim Wall-Mount Stanchions (10 pages)
- 239WM-002 Slim Wall-Mount Stanchions (5 pages)
- 239WM-002 Slim Wall-Mount Stanchions (6 pages)
- 239WM-002 Slim Wall-Mount Stanchions (4 pages)
- 239WM-002 Slim Wall-Mount Stanchions (4 pages)
- 210-001 Corridor Telephone (10 pages)
- Speaker / Horn Installation for GAI-Tronics Communication System (8 pages)
- 700 Series 120 V AC Page/Party Systems (10 pages)
- 700 Series 24 V DC Page/Party Systems (14 pages)
- 703-002 Multi-Party 24 V DC Amplifier Enclosures (13 pages)
- 703A Indoor Multi-Party 115 V AC Amplifier Enclosure (3 pages)
- 703A Indoor Multi-Party 115 V AC Amplifier Enclosure (8 pages)
- 723-001 Remote Handset / Speaker Amplifier (3 pages)
- 723-003 24 V DC Remote Handset/Speaker Amplifier (7 pages)
- 237-001 Plug-in Power Supply for Telephones (3 pages)
- 733-002 Single Party 24 V DC Amplifier Enclosure (13 pages)
- 7855-001 Explosion-proof Handset Stations (13 pages)
- 7855-002 24 V DC Explosion-proof Page/Party Handset Stations (14 pages)
- 670-001 Explosion-proof Page/Party Speaker Station (9 pages)
- 670-002 24 V DC Explosion-proof Page/Party Speaker Station (10 pages)
- 13351 Integral Loudspeakers (5 pages)
- 305-001 Line Balance Assembly (3 pages)
- 272-001 Intrinsically-Safe Telephones (13 pages)
- 713-102 24 V DC Page/Party Remote Speaker Amplifier (5 pages)
- 263-000 Isolation Barrier Unit (I.S. Phone) (14 pages)
- 774-001 Portable Station Enclosure (Page/Party) (5 pages)
- 234SBA 234SBA Stanchion Broadcast Assembly (12 pages)
- 491-204 Mine Dial / Page Phone (10 pages)
- 773-001 Outdoor Jack Station (Page/Party) (3 pages)
- 491 Series Mine Dial / Page Phone Interface Cabinet (23 pages)
- 268-001 Intrinsically-Safe Telephone Rack-Mount System (14 pages)