Matrox 4Sight-II Connector for Opto-Isolated Auxiliary I/Os (requires optional module)
Matrox 4Sight-II Connector for Opto-Isolated Auxiliary I/Os (requires optional module) The Matrox 4Sight-II connector for the opto-isolated auxiliary I/Os consists of a 32-pin socket block connector, with each pair corresponding to a single auxiliary I/O bit.
The pin-outs are as follows:
| Pin | Signal |
| +1, -1 | Bit 0 |
| +2, -2 | Bit 1 |
| +3, -3 | Bit 2 |
| +4, -4 | Bit 3 |
| +5, -5 | Bit 4 |
| +6, -6 | Bit 5 |
| +7, -7 | Bit 6 |
| +8, -8 | Bit 7 |
| +9, -9 | Bit 8 |
| +10, -10 | Bit 9 |
| +11, -11 | Bit 10 |
| +12, -12 | Bit 11 |
| +13, -13 | Bit 12 |
| +14, -14 | Bit 13 |
| +15, -15 | Bit 14 |
| +16, -16 | Bit 15 |
Two socket blocks are included with the Matrox 4Sight-II to interface to this connector. Additional/replacement socket blocks are available from:
| Part Description | Manufacturer | Part no. |
| PCB Connector (Socket Block) | Weidmuller | 161592 |