5-1
IM WT310-02EN
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App
Index
External I/0 (Option)
5.1 External I/O Connector Pin Arrangement and
Pinout
If you select the /DA4 or /DA12 option, D/A output and remote control features are installed in the
WT300 series.
You can use the external I/O connector on the rear panel to control the WT300 series remotely and
produce D/A output.
WT310/WT310HC
WT332/WT333
Remote control
signal source
Recorder
D/A output
Remote signal
Remote Control
CAUTION
Only apply voltages that are within the range of 0 V to 5 V to the remote control input pins.
Do not short or apply external voltages to the output pins. Doing so may damage the WT300
series.
D/A Output
CAUTION
• Do not short or apply an external voltage to the D/A output terminal. Doing so may damage
the WT300 series.
• When connecting the D/A output to another device, do not connect the wrong signal pin.
Doing so may damage the WT300 series or the connected instrument.
D/A Cable (705926)
Cut the D/A cable to the necessary length, strip the insulation around the internal core wires, and
connect the cable to another device.
Chapter 5
External I/0 (Option)
