Product Description Optional Modules
20 XPIQ PN 51013:C 7/01/03
XPIQ-SLI Features
• Terminal blocks for SLC In and Through connections and for direct connection to detectors
• Rotary switches to set starting addresses
• Seven-segment LED display for displaying addresses
• Address Verification push-button
• Local alarm (degraded mode) operation in the event of SLC communication failure
• Green LED indicates On Line status
• Yellow LED indicates trouble
• Software upgrade from PC via serial port on XPIQ-MB
1.7 Optional Modules
1.7.1 XPIQ-AIB4 and XPIQ-AIB1
The XPIQ-AIB4 is a four-channel audio input board that receives and processes four low-level
audio signals for the XPIQ system. The XPIQ-AIB1 is a single channel audio input board that
receives and processes a single low-level audio signal. The boards accept low-level analog signals
generated by the AMG-1, AMG-E, or RM-1/RM-1SA. Each channel monitors incoming audio
signal levels and detects the presence of a supervisory tone. Each channel has one green On LED
indicating channel activity (steady = ready, blinking = active) and one yellow Trouble LED. Plug-
in terminal blocks, designed for ease of installation, accept up to 12 AWG (3.3 mm
2
) wire.
Each channel has a priority if more than one channel is active at one time.
• Channel 1 - Highest Priority, should be connected to a paging circuit
• Channel 2 - 2nd Priority, should be connected to an evacuation signal source
• Channel 3 - 3rd Priority, should be connected to an Alert audio source
• Channel 4 - Lowest Priority
The XPIQ-AIB audio input board is required when there is an external low-level audio riser signal
input. It is not required for nonvoice system operation in which the motherboard generates tones.
XPIQ-AIB1/4 Features
• Pluggable six position input terminal block(s) accepting up to 12 gauge wire
• Input signal loss detector (one per channel)
• Automatic gain control with noise gate (one per channel)
• Supervision signal detection (one per channel)
• Channel status LEDs:
✓ On Line green LED
✓ Trouble (signal loss) yellow LED
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