|
|
|
PIO-D144 - 144-channel digital I/O, opo-22
by ICP DAS
|
|
|
|
PCI Bus 144-bit OPTO-22 DIO Board
|
|
|
The DIO-144 Provides 144 TTL digital I/O lines. The DIO-144 emulates 8255 mode 0 and has a increased output current of 15 mA (source) and 64 mA (sink), which allows it to control LEDs and relay. The DIO-144 consists of eighteen 8 bit bi-directional ports and 2 input lines for interrupt enable and interrupt. The 8 bit ports are named port A(PA), port B(PB), and port C(PC). Port C can be split into two four bit ports. All ports are configured as inputs upon power-up or reset. The DIO-144 uses 4 I/O addresses. The base address is selectable from 200 to 3FF hex. The interrupt signal can be connected to any of the interrupt levels, 2 through 7 .
- Double side SMT, short card , power saving
- Connect directly to DB-24P, DB-24R, DB-24PR, DB-24SSR, DB-24POR
and other OPTO-22 compatible daughter board
- 144 I/O Lines
- Emulate 6 Industrial standard 8255 mode 0
- Programmable interrupt handling
- Five 50-pin falt cable connector & one 37-pin D-sub connector
- Output status readback
- Interrupt handling capability
| PC compatible PCI bus |
| One DB-37 connector and five 50-pin flat-cable connectors |
| Each port consists of three 8-bit port, PA, PB & PC in every connector |
| Each port can be programmed as D/I or D/O independently. |
| Each board = 6 connector = 6*3 port = 6*3*8 bit =144 bit |
| 4 interrupt sources : CON1 PC0, PC1, PC2, PC3 |
| All signals are TTL compatible |
| Operating Temperature |
0° to 60°C |
| Storage Temperature |
-20°C to 80°C |
| Humidity |
0 to 90% non-condensing |
| Dimensions |
180mm X 105mm |
| Power Consumption |
+5V @ 1100mA |
|
|
