Panasonic WV-SW559 Installation Manual page 26

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
ALARM OUT, AUX OUT
Open
Close
ALARM IN, DAY/NIGHT IN Non-voltage make contact input (4 V DC - 5 V DC, internally pulled
OFF
ON
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.
Speci cation of 4P alarm cable (accessory)
Speci cation of 4P alarm cable (accessory)
IMPORTANT:
• Input and output of the EXT I/O terminal 2 and 3 can be switched by configuring the setting.
"Off" is selected by default. It is possible to determine whether or not to receive input from EXT
I/O terminal 2 and 3 (ALARM IN2, 3) by selecting "Off", "Alarm input", "Alarm output" or "AUX
output" for "Terminal 2" or "Terminal 3" on the [Alarm] tab on the "Alarm" page. Refer to the
Operating Instructions (included in the CD-ROM) for further information.
• When using the EXT I/O terminals as the output terminals, ensure they do not cause signal col-
lision with external signals.
26
SW559
Ratings
Open collector output (maximum applied voltage: 20 V DC)
4 V DC - 5 V DC by internal pull-up
Output voltage 1 V DC or less (50 mA or less)
up)
Open or 4 V DC - 5 V DC
Make contact with GND (required drive current: 1 mA or more)
GND (black)
ALARM IN3, AUX OUT (gray) (Terminal 3)
ALARM IN2, ALARM OUT (red) (Terminal 2)
ALARM IN1, DAY/NIGHT IN (green) (Terminal 1)
GND (black)
AUX OUT (gray) (Terminal 3)
ALARM OUT (red) (Terminal 2)
ALARM IN (green) (Terminal 1)
SW559
SW558