CAS CAU Series User Manual

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6
The number and specifications noted here are subject to change without notice.
The RS-232C cables are not guaranteed to match every computer or device.
Also, their lock screws may not match the connector threads on the balance.
A-4. Specifications for RS-232C Connector
RS-232 Specifications
Pin number Name Function Comment
1 FG
Frame ground
2 TXD
Data output
3 RXD
Data input
4 RTS
Internal connection with CTS
5 CTS
Internal connection with RTS
6 DSR
Handshake reception
7 SG
Signal ground
8 NC
Open
9 NC
Open
10 NC
Open
11 NC
Open
12 NC
Open
13 NC
Open
14 NC
Open
15 NC
Open
16 NC
Open
17 NC
Open
18 NC
Open
19 NC
Open
20 DTR
Handshake (transmission)
21 NC
Open
22 NC
Open
23 NC
Open
24 NC
Open
25 NC
Open

CAS CAU Series Specifications

General

Brand	CAS
Model	CAU Series
Category	Scales
Language	English