Waters SYNAPT G2 - Page 221

Input/output signal connectors B-17
External connections 1
Pin Function Rating
1 Event In 1+, digital signal, optimum +3.3V max +5V +5 V
2 Event In 1-, digital ground, 0V 0 V
3Not used
4 Event In 2+, digital signal, optimum +3.3V max +5V +5 V
5 Event In 2-, digital ground, 0V 0 V
6Not used
7Not used
8 CE Interlock Out, common +30 V dc,
100 mA
9 CE Interlock Out, normally closed (N/C) +30 V dc,
100 mA
10 CE Interlock Out, normally open (N/O) +30 V dc,
100 mA
External connections 2
Pin Function Rating
1 Analog Out +, instrument-driven electrical output None
2 Analog Out -, ground None
3 Gas Fail Interlock, common +30 V dc,
100 mA
4 Gas Fail Interlock, normally closed (N/C) +30 V dc,
100 mA
5 Gas Fail Interlock normally open (N/O) +30 V dc,
100 mA
6 Event Out 1 + +30 V dc,
100 mA
7 Event Out 1 - +30 V dc,
100 mA