27
x
Connect an external amplifier-embedded speaker to the audio output cable (for use of the
audio transmission function).
Connect a stereo mini plug (ø3.5 mm) (Audio output is monaural.).
• Recommended cable length: Less than 10 m {32.8 ft}
c
Connect the alarm input/output cable.
<Ratings>
Terminal name
Ratings
ALARM OUT, AUX OUT
Open collector output (maximum applied voltage: 20 V DC)
Open
4 V DC - 5 V DC by internal pull-up
Close
Output voltage 1 V DC or less (50 mA or less)
ALARM IN, DAY/NIGHT IN Non-voltage make contact input (4 V DC - 5 V DC, internally pulled
up)
OFF
Open or 4 V DC - 5 V DC
ON
Make contact with GND (required drive current: 1 mA or more)
Note:
• Check if rating of an external device such as a sensor is applicable to the rating of this product
by referring to the provided operating instructions.
Specification of 4P alarm cable (accessory)
GND (black)
AUX OUT (gray) (Terminal 3)
ALARM OUT (red) (Terminal 2)
ALARM IN, DAY/NIGHT IN (green) (Terminal 1)
Summary of Contents for WV-SW355PJ
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