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产品详情：
产品介绍：144口的数字量输入输出卡
特点：
Support the +3.3 V/+5 V PCI bus for PIO-D144U
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 PPI ports (mode 0)
Programmable interrupt
Card ID function for PIO-D144U
Five 50-pin flat cable connectors & one 37-pin
Interrupt handing capability
Output status readback
DIO response time is about 0.77 μs (1.3 MHz max.)
规格：
Programmable Digital I/O
Channels
144
Digital Inputs
Compatibility
5 V/TTL
Input Voltage
Logic 0: 0.8 V max. Logic 1: 2.0 V min.
Response Speed
1.2 MHz (Typical)
Digital Outputs
Compatibility
5 V/TTL
Output Voltage
Logic 0: 0.4 V max. Logic 1: 2.4 V min.
Output Capability
Sink: 64 mA @ 0.8 V Source: 32 mA @ 2.0 V
Response Speed
1.2 MHz (Typical)
General
Bus Type
3.3 V/5 V Universal PCI, 32-bit, 33 MHz
Data Bus
8-bit
Card ID
Yes(4-bit)
I/O Connector
Female DB37 x 1 50-pin box header x 5
Dimensions (L x W x D)
200 mm x 105 mm x 22 mm
Power Consumption
1300 mA @ +5 V
Operating Temperature
0 ~ 60 °C
Storage Temperature
-20 ~ 70 °C
Humidity
5 ~ 85% RH, non-condensing