Modular field instruments · Engineered and produced in Germanyinfo@smartsamplersolutions.com

Legacy hardware · Legacy · Updated 2025-08-22

RS-232

Port pinning

Analog pinning

Digi Key order # 2150-22004131-01-ND

Pin	Function
1	GND
2	VIN
3	RX
4	TX

Pinning RS-232

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