
| Installing the  | 
Pinout – main I/O connector
Table 
32-channel  differential
mode
| Signal Name | Pin | 
| LLGND | 100 | 
| CH0 IN HI | 99 | 
| CH1 IN HI | 98 | 
| CH2 IN HI | 97 | 
| CH3 IN HI | 96 | 
| CH4 IN HI | 95 | 
| CH5 IN HI | 94 | 
| CH6 IN HI | 93 | 
| CH7 IN HI | 92 | 
| CH8 IN HI | 91 | 
| CH9 IN HI | 90 | 
| CH10 IN HI | 89 | 
| CH11 IN HI | 88 | 
| CH12 IN HI | 87 | 
| CH13 IN HI | 86 | 
| CH14 IN HI | 85 | 
| CH15 IN HI | 84 | 
| LLGND | 83 | 
| CH16 IN HI | 82 | 
| CH17 IN HI | 81 | 
| CH18 IN HI | 80 | 
| CH19 IN HI | 79 | 
| CH20 IN HI | 78 | 
| CH21 IN HI | 77 | 
| CH22 IN HI | 76 | 
| CH23 IN HI | 75 | 
| CH24 IN HI | 74 | 
| CH25 IN HI | 73 | 
| CH26 IN HI | 72 | 
| CH27 IN HI | 71 | 
| CH28 IN HI | 70 | 
| CH29 IN HI | 69 | 
| CH30 IN HI | 68 | 
| CH31 IN HI | 67 | 
| D/A GND 0 | 66 | 
| D/A OUT 0 | 65 | 
| D/A GND 1 | 64 | 
| D/A OUT 1 | 63 | 
| PC +5V | 62 | 
| D/A EXTERNAL PACER | 61 | 
| EXT. D/A TRIGGER/PACER GATE | 60 | 
| SSH OUT / DAC PACER OUT | 59 | 
| A/D PACER OUT | 58 | 
| A/D PACER GATE | 57 | 
| ANALOG TRIGGER IN | 56 | 
| A/D START TRIGGER IN | 55 | 
| A/D STOP TRIGGER IN | 54 | 
| A/D EXTERNAL PACER | 53 | 
| EXTERNAL INTERRUPT | 52 | 
| GND | 51 | 
PCI slot ↓
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| Pin | Signal Name | 
| 50 | GND | 
| 49 | CH0 IN LO | 
| 48 | CH1 IN LO | 
| 47 | CH2 IN LO | 
| 46 | CH3 IN LO | 
| 45 | CH4 IN LO | 
| 44 | CH5 IN LO | 
| 43 | CH6 IN LO | 
| 42 | CH7 IN LO | 
| 41 | CH8 IN LO | 
| 40 | CH9 IN LO | 
| 39 | CH10 IN LO | 
| 38 | CH11 IN LO | 
| 37 | CH12 IN LO | 
| 36 | CH13 IN LO | 
| 35 | CH14 IN LO | 
| 34 | CH15 IN LO | 
| 33 | LLGND | 
| 32 | CH16 IN LO | 
| 31 | CH17 IN LO | 
| 30 | CH18 IN LO | 
| 29 | CH19 IN LO | 
| 28 | CH20 IN LO | 
| 27 | CH21 IN LO | 
| 26 | CH22 IN LO | 
| 25 | CH23 IN LO | 
| 24 | CH24 IN LO | 
| 23 | CH25 IN LO | 
| 22 | CH26 IN LO | 
| 21 | CH27 IN LO | 
| 20 | CH28 IN LO | 
| 19 | CH29 IN LO | 
| 18 | CH30 IN LO | 
| 17 | CH31 IN LO | 
| 16 | +12V | 
| 15 | GND | 
| 14 | |
| 13 | GND | 
| 12 | DIN0 | 
| 11 | DIN1 | 
| 10 | DIN2 | 
| 9 | DIN3 | 
| 8 | DOUT0 | 
| 7 | DOUT1 | 
| 6 | DOUT2 | 
| 5 | DOUT3 | 
| 4 | CTR1 GATE | 
| 3 | CTR1 CLK | 
| 2 | CTR1 OUT | 
| 1 | GND | 
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