Table Of Contents
PXI-2527 Pinout
Version:
Last Modified: February 23, 2017
1-Wire 64×1 Multiplexer Topology
Table 1. Signal Descriptions
| Signal | Description |
|---|---|
| CHx | Channel terminals |
| COM0+ | Routing destination for all channel terminals |
| COM0- | Routing destination for the 1WREF0 lead |
1-Wire Dual 32×1 Multiplexer Topology
Table 2. Signal Multiplexer Descriptions
| Signal | Description |
|---|---|
| CH0 through CH31 | Channel terminals that route to COM0+ |
| CH 32 through CH63 | Channel terminals that route to COM1+ |
| COM0+ | Routing destination for CH0 through CH31 |
| COM1+ | Routing destination for CH32 through CH63 |
| COM0- | Routing destination for the 1WREF0 lead |
| COM1- | Routing destination for the 1WREF1 lead |
2-Wire 32×1 Multiplexer Topology
Table 3. Signal Descriptions
| Signal | Description |
|---|---|
| CH0+ through CH31+ | Channel terminals that route to COM0+ |
| CH0- through CH31- | Channel terminals that route to COM0- |
| COM0+ | Routing destination for all positive channels |
| COM0- | Routing destination for all negative channels |
2-Wire Dual 16×1 Multiplexer Topology
Table 4. Signal Descriptions
| Signal | Description |
|---|---|
| CH0+ through CH15+ | Channel terminals that route to COM0+ |
| CH0- through CH15- | Channel terminals that route to COM0- |
| CH16+ through CH31+ | Channel terminals that route to COM1+ |
| CH16- through CH31- | Channel terminals that route to COM1- |
| COM0+ | Routing destination for CH0+ through CH15+ |
| COM0- | Routing destination for CH0- through CH15- |
| COM1+ | Routing destination for CH16+ through CH31+ |
| COM1- | Routing destination for CH16- through CH31- |
4-Wire 16×1 Multiplexer Topology
Table 5. Signal Descriptions
| Signal | Description |
|---|---|
| CH0A+ through CH15A+ | Channel terminals that route to COM0+ |
| CH0A- through CH15A- | Channel terminals that route to COM0- |
| CH0B+ through CH15B+ | Channel terminals that route to COM1+ |
| CH0B- through CH15B- | Channel terminals that route to COM1- |
| COM0+ | Routing destination for all positive channels (A and B) |
| COM0- | Routing destination for all negative channels (A and B) |
Independent Topology
Table 6. Signal Descriptions
| Signal | Description |
|---|---|
| CHx | Channel terminals |
| COM0+ | Routing destination for all channel terminals |
| COM0- | Routing destination for the 1WREF0 lead |