External I/O 1 Connector - 3614/3618
Connector description
Property | Value |
---|---|
Name, Label | External I/O 1 |
Type | 26-pin 3-row high-density female sub-D connector with UNC4-40 jack socket screws |
Location | Card bracket |
Usage | General purpose I/O and power output |
Pin assignments
Standard I/O set #1
Pin | Signal | Usage |
---|---|---|
1 | GND | Ground |
2 | DIN12+ | High-speed differential input #12 – Positive pole |
3 | IIN11+ | Isolated input #11 – Positive pole |
4 | IIN13- | Isolated input #13 – Negative pole |
5 | IIN14- | Isolated input #14 – Negative pole |
6 | IOUT12- | Isolated contact output #12 – Negative pole |
7 | GND | Ground |
8 | Not connected | |
9 | GND | Ground |
10 | GND | Ground |
11 | DIN12- | High-speed differential input #12 – Negative pole |
12 | IIN11- | Isolated input #11 – Negative pole |
13 | IIN12+ | Isolated input #12 – Positive pole |
14 | IIN13+ | Isolated input #13 – Positive pole |
15 | IIN14+ | Isolated input #14 – Positive pole |
16 | IOUT12+ | Isolated contact output #12 – Positive pole |
17 | TTLIO12 | TTL input/output #12 |
18 | GND | Ground |
19 | DIN11- | High-speed differential input #11 – Negative pole |
20 | DIN11+ | High-speed differential input #11 – Positive pole |
21 | IIN12- | Isolated input #12 – Negative pole |
22 | IOUT11- | Isolated contact output #11 – Negative pole |
23 | IOUT11+ | Isolated contact output #11 – Positive pole |
24 | GND | Ground |
25 | TTLIO11 | TTL input/output #11 |
26 | +12V | +12 V Power output |