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IN9470 Wiring Instructions
The figure at left identifies the
contacts. Wire the switch and
LED
Voltage
Lead
LED Return
(ground) Lead
Switch
Contact
Leads
1. Ensure source power is removed before wiring the switch.
2. Connect the switch leads (maximum 3.0A [125VAC] or 2.0A [250VAC]).
3. Connect DC voltage, with the resistor shown, to the LED voltage lead.
CAUTION
+5VDC
270 ohms
Do not exceed +24VDC. Ensure that you wire the correct
+12VDC
1 kohm
or
or
LED contacts as detailed on
the rear of this card.
Extron Electronics, Europe
+24VDC
2.2 kohms
Extron Electronics, USA
714.491.1500
+31.33.453.4040
Extron Electronics, Asia
+65.6383.4400
Extron Electronics, Japan
+81.3.3511.7655
www.extron.com
68-903-01 A
09 03
resistor in series with
the voltage. Higher
voltage or the wrong
resistor can damage
the LED.
4. Connect the LED
return lead to the
system ground.
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