55
Pin
Signal
Usage
14
IIN23+
Isolated input #23 – Positive pole
15
IIN24+
Isolated input #24 – Positive pole
16
Isolated contact output #22 – Positive pole
17
TTLIO22
TTL input/output #22
18
GND
Ground
19
DIN21-
High-speed differential input #21 – Negative pole
20
DIN21+
High-speed differential input #21 – Positive pole
21
IIN22-
Isolated input #22 – Negative pole
22
IOUT21-
Isolated contact output #21 – Negative pole
23
Isolated contact output #21 – Positive pole
24
GND
Ground
25
TTLIO21
TTL input/output #21
26
+12V
+12 V Power output
Coaxlink
Hardware Manual