Frequently Asked Questions - Automationdirect.com Support

Pressure Sensors Frequently Asked Questions

Question	What are the wiring colors/pinouts for the transmitters?
Answer	For the PTD25-10 models, pin 1 is DC+(Brown), pin 2 is the Signal Output(White), and pin 3 is DC-(Blue). For the PTD25-20 models, pin 1 is DC+(Brown) and pin 2 is the Signal Output (White). The DC- connection is made at the device (for GS drives, it's CM(GS1) or ACM (GS2 and GS3) terminal).

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This item was last updated on 12-17-2008
Document ID: 1120

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