Pub. # OM20-MSP3-3D
6-40
4. Check voltage to prox sensor if needed
. Disconnect sure-seal connector from external
controller to prox sensor. Check for 12V voltage on socket #1 and pin #3 from external
controller, with power to external controller turned on (Figure 14.5). Do not short across
voltmeter leads.
Figure 14.5 Checking voltage to prox sensor