Panasonic WV-SP306 Installation Manual page 26

v
Connect external devices to the EXT I/O terminal.
When connecting an external device, remove 9 mm - 10 mm
{11/32" - 13/32"} of the outer jacket of the cable and twist the
cable core to prevent the short circuit first.
Specification of cable (wire): 22 AWG - 28 AWG
Single core, twisted
• Check whether the stripped part of the
wire is not exposed and is securely con-
nected.
* DAY/NIGHT IN is only for WV-SP306.
Important:
• Do not connect 2 wires or more directly to a terminal. When it is necessary to connect 2 or
more wires, use a splitter.
• Connect an external device with verifying that the ratings are within the specifications above.
• When using the EXT I/O terminals as the output terminals, ensure they do not cause signal col-
lision with external signals.
<Ratings>
• ALARM OUT, AUX OUT
Output specification: Open collector output (maximum applied voltage: 20 V DC)
Open: 4 V - 5 V DC by internal pull-up
Close: Output voltage 1 V DC or less (50 mA or less)
• ALARM IN / DAY/NIGHT IN*
Input specification: No-voltage make contact input (4 V - 5 V DC, internally pulled up)
OFF: Open or 4 V - 5 V DC
ON: Make contact with GND (required drive current: 1 mA or more)
* DAY/NIGHT IN is only for WV-SP306.
b
Connect a LAN cable (category 5 or better,
straight, STP*) to the network connector on the
rear of the camera.
* PAL models only
n
Connect the power supply.
Important:
• The 12 V DC power supply shall be insulated from the commercial AC power.
• The operating sound might be heard when the power is turned on, however it does not indi-
cate any malfunction.
26
r GND
e AUX OUT
4 3 2 1
q ALARM IN / DAY/NIGHT IN*
w ALARM OUT
LAN cable
(This illustration represents
WV-SP306.)
Strip range
9 mm - 10 mm
{11/32" - 13/32"}
10BASE T/100BASE-TX
AUDIO OUT MIC/LINE IN INITIAL
SET
ACT LINK
SD CARD/ABF POWER
MONITOR OUT EXT I/O 12V = IN
GND 4 3 2 1 ALARM IN 1/DAY/NIGHT IN
AUX OUT ALARM OUT