Thermo Scientific Accela Open Autosampler Hardware Manual page 168

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Reference Information
External Connectors for Accela Open Autosampler
150 Accela Open Autosampler Hardware Manual
Connector SER1
Pin Signal name
1 NC
2 RXD
3 TXD
4 DTR bridged with Pin 7. Special grounding; do not alter.
5 GND
6 NC
7 RTS bridged with Pin 4; do not alter.
8 NC
9 NC
Connector SER2
Pin Signal name
1 GND
2 RXD
3 TXD
4 NC
5 NC
6 5 V
7 NC
8 GND
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