PEX-D144LS_DESCRIPTION.html
The PEX-D144LS supports PCI Express bus. These cards provide 144 TTL digital I/O lines that are grouped into eighteen 8-bit bi-directional ports. Each group of three 8-bit ports is arranged on the connector as Port A (PA), Port B (PB) and Port C (PC), respectively, and all ports are configured as inputs Ports on power-up or after a reset.
PEX-D144LS.html
| Hardware |
| Card ID |
Yes (4-bit) |
| Connector |
Female SCSI II 100-pin x 1
50-pin box header x 1 |
| Digital Input |
| Channels |
144 (Bi-Direction) |
| Type |
5 V/CMOS |
| ON Voltage Level |
2.0 V Min. |
| OFF Voltage Level |
0.8 V Max. |
| Response Speed |
250 kHz (Typical) |
| Digital Output |
| Channels |
144 (Bi-Direction) |
| Type |
5 V/CMOS |
| Operation Mode |
Static Update |
| Load Voltage |
Logic 0: 0.1 V Max.
Logic 1: 4.4 V Min. |
| Load Current |
Sink: 6 mA @ 0.33 V
Source: 6 mA @ 4.77 V |
| Response Speed |
250 kHz (Typical) |
| PC Bus |
| Type |
PCI Express x 1 |
| Data Bus |
8-bit |
| Power |
| Consumption |
750 mA @ +3.3 V
0 mA @ +12 V |
| Mechanical |
| Dimensions (mm) |
100 x 162 x 22 (W x L x D) |
| Environmental |
| Operating Temperature |
0 ~ +60C |
| Storage Temperature |
-20 ~ +70C |
| Humidity |
5 ~ 85% RH, Non-condensing |
