Card ISA 32 kênh vào/ra số DI/DO + 3 kênh Timer/Counter/Frequency ICP DAS DIO-64/3 CR
Features
- 32 DI lines
- Buffer output for higher driving capability
- 3 independent programmable 16 bit down counter
- One 16-bit counter , one 32 bit counter with a 4 MHz time base
- Breadboard area for add-on circuit
- Backward compatible to 720 series card
Introduction
The DIO-64 provides 32 DI channels , 32 output channels and 6 counter/timer channels The DIO-64 consists of two 16-bit input port and two 16-bit output port . The user can use the DB-16P ( or 782 series ) to. Connect the input port (CN2,CN4) for isolation purpose. The user can use DB-16R (or 785 series) to interface to the output port (CN1,CN3) for relay control. There are four clock source , 2 M , 1 M , 500 k , 250 k, on the board . The user can choose any one by jumper setting .The user can take the frequency from the soldering pad. On board Timer/Counter provides 3-channel for frequency measure , event counting and pulse generation. The optional 8254 provides 3-channel for interrupt use.
Applications
- Programmable voltage source
- Programmable current sink
- Harsh environment operation
- Process control
Click to view the Introduction of https://mctt.vn/isa-icp-das
Specifications
| Hardware |
| Connector |
20-pin box header x 5 |
| Digital Input |
| Channels |
32 |
| Type |
5 V/TTL |
| ON Voltage Level |
2.0 V Min. |
| OFF Voltage Level |
0.8 V Max. |
| Response Speed |
1.0 MHz |
| Trigger Mode |
Static Update |
| Digital Output |
| Channels |
32 |
| Type |
5 V/TTL |
| Operation Mode |
Static Update |
| Load Voltage |
Logic 0: 0.4 V max.
Logic 1: 2.4 V min. |
| Load Current |
Sink: 24 mA@ 0.8 V
Source: 15 mA @ 2.0 V |
| Response Speed |
1.0 MHz |
| Timer/Counter/Frequency |
| Channels |
3 (Independent x 3) |
| Type |
5 V/TTL |
| Resolution |
16-bit |
| Reference Clock |
Internal: 4 MHz |
| PC Bus |
| Type |
ISA |
| Data Bus |
8-bit |
| Power |
| Consumption |
500 mA @ +5 V |
| Mechanical |
| Dimensions (mm) |
35 x 93 x 22 (W x L x D) |
| Environment |
| Operating Temperature |
0 ~ +60°C |
| Storage Temperature |
-20 ~ +70°C |
| Humidity |
5 ~ 85% RH, Non-condensing |
Download
Datasheet
Documents
Ordering Information
| DIO-64/3 CR |
ISA Bus, 32-ch DI, 32-ch DO, 3x Timer/Counter Board (RoHS) |
