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Rs-232 output, Specifications, Rs-232 (9pin d type connector) – Salter Brecknell CS-250 User Manual

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CS-250 Series Chair Scales Service Manual

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10. RS-232 OUTPUT



The CS-250 Series of scales can be ordered with an optional RS-232 output.

Specifications:

RS-232 output of weighing data
ASCII code
600~9600 Baud

No Parity

RS-232 (9pin D type connector)







Pin 2

RXD

Input

Receiving data

Pin 3

TXD

Output

Transmission data

Pin 5

GND

Signal ground

9pin D Connecter:
Scale Computer/Printer
Pin 2: Pin 3
Pin 3: Pin 2
Pin 5: Pin 5

Note: If data is not getting in PC/Printer, want to inter-change one of the Pin 2
and Pin3 connections