Last Modified: March 21, 2017
Module Connector
Front Connector Diagram |
Pin Number |
Column A |
Column B |
Column C |
|
32 |
— |
AI0+ |
AI5+ |
31 |
EX0+ |
AI0- |
AI5- |
30 |
EX0- |
EX5- |
EX5+ |
29 |
RSVD |
AI10+ |
AI15+ |
28 |
EX10+ |
AI10- |
AI15- |
27 |
EX10- |
EX15- |
EX15+ |
26 |
— |
AI1+ |
AI6+ |
25 |
EX1+ |
AI1- |
AI6- |
24 |
EX1- |
EX6- |
EX6+ |
23 |
RSVD |
AI11+ |
AI16+ |
22 |
EX11+ |
AI11- |
AI16- |
21 |
EX11- |
EX16- |
EX16+ |
20 |
— |
AI2+ |
AI7+ |
19 |
EX2+ |
AI2- |
AI7- |
18 |
EX2- |
EX7- |
EX7+ |
17 |
RSVD |
AI12+ |
AI17+ |
16 |
EX12+ |
AI12- |
AI17- |
15 |
EX12- |
EX17- |
EX17+ |
14 |
— |
AI3+ |
AI8+ |
13 |
EX3+ |
AI3- |
AI8- |
12 |
EX3- |
EX8- |
EX8+ |
11 |
RSVD |
AI13+ |
AI18+ |
10 |
EX13+ |
AI13- |
AI18- |
9 |
EX13- |
EX18- |
EX18+ |
8 |
— |
AI4+ |
AI9+ |
7 |
EX4+ |
AI4- |
AI9- |
6 |
EX4- |
EX9- |
EX9+ |
5 |
RSVD |
AI14+ |
AI19+ |
4 |
EX14+ |
AI14- |
AI19- |
3 |
EX14- |
EX19- |
EX19+ |
2 |
RSVD |
RSVD |
RSVD |
1 |
RSVD |
RSVD |
RSVD |
TB-4353 Pinout
Table 1. Signal Descriptions
Signal |
Description |
EX<0..19>+ |
Positive Excitation—Connects to the positive current output of the channel. This is also the positive input channel for 2- and 3-wire configurations. |
EX<0..19>- |
Negative Excitation—Connects to the channel ground reference. This is the return path for the corresponding EX+ channel. This is also the negative input channel for 2-wire configurations. |
AI <0..19>+ |
Positive input channel for 4-wire configurations. |
AI <0..19>- |
Negative input channel for 3- and 4-wire configurations. |
RSVD |
These pins are reserved for communication with the accessory or are not used for connections. |
— |
No Connection. |
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