Pg. 2
IS-SS-2RA Instr.
1011JD
Aiphone Corporation
1700 130th AVE NE * Bellevue, WA 98005
Ph: (800) 692-0200 * Fax: (425) 455-0071
tech@aiphone.com
WIRING DIAGRAM:
IS-SS-2RA
IS-CCU
IS-MV
IS-PU-UL
N/O Dry Contact
0.5 Amp
CAT-5e
CAT-5e
NO
COM
NC
FCC WARNING:
This device complies with Part 15 of the FCC rules.
Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference that may cause undesired operation.
• For proper regulatory compliance, the drain wire should be disconnected at the power
supply end of the cable.
• Changes or modications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
TOLL FREE TECHNICAL SUPPORT:
(800) 692-0200
E-MAIL: tech@aiphone.com
SPECIFICATIONS:
Terminations: RJ45 jack for audio/video
Screw terminals for door release and relay outputs
Relay rating: 24V AC/DC 0.5A on Door station, 24V AC/DC 1.0A on relay board
Camera Input: Analog NTSC 1Vpp
Operating Temp: 14° ~ 140°F / -10° ~ 60°C
Wiring Distance: 980’ with Cat5e/6 cable
Dimensions: 11-3/4” H x 7” W
w/SBX-ISDVFRA: 11-11/16” H x 7-1/16” W x 2-13/16” D (top), 1-13/16” D (bottom)
OFFON
NO
NO
C
NC
C
NC
1234
OFF ON
NO
NO
C
NC
C
NC
1234
Board on back of unit
See wiring below
RELAY BOARD WIRING AND SETTINGS:
CCTV Input
CCTV Output
Relay 1 Output
N/O, COM, N/C
Relay 2 Output
N/O, COM, N/C
**Relay 2 External Reset
Connect to N/O dry switch
*75Ω termination
for CCTV output
* Unit is shipped with the pin connector set to the ON
position. Change pin connector to the OFF position to
loop the video signal from the CCTV output.
Conguration Switch
See Settings to right
ON
1 2 3 4
Default Conguration when shipped
Optional Conguration
Normal Call
Emergency Call
Talking
Door Release
Trigger Source RY1 Triggered? RY1 Remains ON
During Talking? RY2 Triggered? RY2 Remains ON
During Talking?
RY2 Requires
Reset?
YES
NO N/A
YES
YES YES
YES YES NO
NO
NO
NO
N/A
N/A
N/A
N/A
N/A
N/A
YES
YES
ON
1 2 3 4
Contact Technical Support if additional switch congurations
are required.
* Connect to the IS-CCU or IS-SCU and program
as a video door station, even if no CCTV camera
is connected. If a CCTV camera is not connected,
the video screen on the IS-MV will illuminate during
communication with station. This is not a malfunction.
Aiphone recommends the IS-SS-2RA-R station be
used if no CCTV camera input is required.
*
Relay 1 triggers on normal call, emergency call, and communication. Relay 1 remains on during communication.
Relay 2 triggers on emergency call and remains on during communication.
Relay 1 triggers on normal call, emergency call, and communication. Relay 1 remains on during communication.
Relay 2 triggers on an emergency call and remains on during communication. Relay 2 requires reset.
Normal Call
Emergency Call
Talking
Door Release
Trigger Source RY1 Triggered? RY1 Remains ON
During Talking? RY2 Triggered? RY2 Remains ON
During Talking?
RY2 Requires
Reset?
YES
NO N/A
YES
NO N/A
N/A
N/A
YES
YES
YES
YES
YES YES
N/A
N/A
N/A
NO
NO
YES**