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Athena A228 User Manual

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APPENDIX
30
A228/A248/A228I/A248I User’s manual
COM1 & COM2 Connector
Pin #
Signal Description
RS-232
RS-422
RS-485
1
Carrier Detect
Transmit Data -
Transmit Data -
2
Receive Data
Transmit Data +
Transmit Data +
3
Transmit Data
Receive Data +
NC
4
Data Terminal
Ready
Receive Data -
NC
5
Ground
NC
NC
6
Data Set Ready
NC
NC
7
Request to Send
NC
NC
8
Clear to Send
NC
NC
9
Ring Indicator
NC
NC

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Athena A228 Specifications

General IconGeneral
BrandAthena
ModelA228
CategoryTouch Panel
LanguageEnglish