INSTRUCTION MANUAL
SECURITY SUBSTATION
AI-RS150
AI-RS160
AI-RS170
AI-RS180
Please follow the instructions in this manual to obtain the optimum results from this unit.
We also recommend that you keep this manual handy for future reference.
1. GENERAL DESCRIPTION
AIPHONE's AI-RS150, AI-RS160, AI-RS170, and AI-RS180 are Security Substations designed to be used with
AIPHONE's AI-900 Voice Security System.
2. CONNECTION
Connection to the AI-900RS (for 25 V line)
Call lamp (AI-RS180 only)
(AI-900RS)
AI-RS150/160/170/180
Orange
Brown
Black
Blue (HOT)
A
B
C
White (COM)
Open collector output
(AI-RS180 only)
Call button
Speaker
Connection to the external relay (AI-RS180 only)
External
power supply
diode
AI-RS180
relay
Blue (HOT)
+
-
+24 VDC
GND
White (COM)
Note: AI-RS180 open collector output is 30 mA / 24 VDC (max.).
3. OPERATION
Pressing the call button calls the control station. The call lamp then flashes until the conversation begins, and
it remains lit during the conversation (AI-RS180 only). The open collector output is activated immediately after
pushing call buttons and remains active until call is cancelled (AI-RS180 only).
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