Panasonic WJ-GXE500 Instrukcja instalacji - Strona 21

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Panasonic WJ-GXE500 Instrukcja instalacji

Connect an external device to the EXT I/O terminals.

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.

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.

• Alarm output

AUX output

Output specification: Open collector output (maximum applied voltage: 20 V DC)

Open: 4.5 V - 5.5 V DC by internal pull-up

Close: Output voltage 1 V DC or less (50 mA or less)

• Alarm input

Input specification: No-voltage make contact input (4.5 V - 5.5 V DC, internally pulled up)

OFF: Open or 4.5 V - 5.5 V DC

ON: Make contact with GND (required drive current: 1 mA or more)

Terminal 4: GND

Terminal 3: Alarm input/Alarm output/

AUX output

4 3 2 1

Terminal 1: Alarm input

Terminal 2: Alarm input/Alarm output

Strip range

9 mm - 10 mm

{11/32" - 13/32"}