Electronic Speedometer - Siemens VDO modulcockpit II Product Manual

Technical Product Manual
VDO modulcockpit II
5. Testing Instructions
5.8

Electronic Speedometer

Electronic Speedometer With PWM Output
Preselected instrumentation see chapter 4.10
Test accessories:
1x power supply
1x test cable No. 4 (8 pins) *
1x measuring cable *
1x frequency generator
1x ammeter
1x voltmeter
* contained in test cables kit X12-019-100-100
Pin assignment:
PIN 1 Ground
2 Sensor signal input
3 + 12 V for sensor
5 + 12 V for open collector sensor
6 + 10 V to + 31 V
8 Plus illumination
Test circuit diagram:
I
A
PIN 6
III
PIN 6
TU00-0740-0000002
PIN 1
PIN 1
PIN 2
~
II
PIN 6
PIN 3
PWM = pulse with modulated signal
0904
437-260-980-. . .
437-809-980-. . .
Pushbutton
PIN 1
PIN 5
V
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