43
Pin Signal Usage
15 IOUT21+ Isolated contact output #21 – Positive pole
16 IOUT21- Isolated contact output #21 – Negative pole
17 IOUT22+ Isolated contact output #22 – Positive pole
18 IOUT22- Isolated contact output #22 – Negative pole
19 TTLIO21 TTL input/output #21
20 GND Ground
21 TTLIO22 TTL input/output #22
22 GND Ground
23 Not connected
24 GND Ground
25 +12V +12 V Power output
26 +12V_RTN Ground
Coaxlink Hardware Manual