Card PCI Express 8 kênh DI + 8 kênh Relay ICP DAS PEX-P8R8i CR
Features
- PCI Express x1 Interface
- Supports Card ID (SMD Switch)
- 8-channel Relay Output
- 8-channel Isolated Digital Input
- Selectable DC Signal Input Filter
- AC Signal Input with Filter
- 2000 VDC Photo-isolation Protection
Introduction
The PEX-P8R8i board utilizes the PCI Express bus and is designed as an easy replacement for the PISO-P16R16U board without requiring any modification to either the software or the driver.
The PEX-P8R8i board provides 8 photocoupler Digital Input channels with 3750 Vrms isolation protection, and allows the input signals to be completely floated to prevent ground loops. The boards are also equipped with 8 Relay Output channels that can be used for controlling the ON/OFF state of external devices, for driving external relays or small power switches, or for activating alarms, etc.
Comparsion
| Model Name |
PCI-P16R16U |
PISO-P16R16U |
PEX-P16R16i |
PEX-P8R8i |
| Bus |
Universal PCI |
Universal PCI |
PCI Express x1 |
| Relays |
Form C x 8
Form A x 8 |
Form C x 4
Form A x 4 |
| DI |
16-ch with 5000 Vrms
Isolation |
16-ch with 3750 Vrms
Isolation |
8-ch with 3750 Vrms
Isolation |
| Card ID |
- |
Yes (4-bit) |
| Data bus |
16-bit |
8-bit |
| Driver |
UniDAQ SDK/Driver, or
PCI-P16R16 SDK/Driver |
UniDAQ SDK/Driver, or PISO-DIO SDK/Driver |
| Remarks |
- |
Suggested for new users. |
Accessories
Applications
- High speed data acquisition system.
- Process monitor and control.
- Vibration analysis.
- Digital pattern generator from digital I/O port.
Click to view the Introduction of https://mctt.vn/pci-express-icp-das
Specifications
| Hardware |
| Card ID |
Yes (4-bit) |
| Connector |
Female DB37 x 1 |
| Digital Input |
| Channels |
8 |
| Type |
Wet Contact
Photocoupler |
| Sink/Source (NPN/PNP) |
Sink/Source |
| ON Voltage Level |
AC/DC 5 ~ 24 V (AC 50 ~ 1 kHz) |
| OFF Voltage Level |
AC/DC 0 ~ 1 V |
| Response Speed |
Without Filter: 50 kHz (Typical)
With Filter: 0.455 kHz(Typical) |
| Trigger Mode |
Static Update |
| Isolation |
3750 Vrms |
| Relay Output |
| Channels |
8 |
| Type |
4 SPDT, 4 SPST |
| Contact Rating |
AC:120 V@0.5 A
DC: 24 V@1 A |
| Operate Time |
1 ms (typical) |
| Release Time |
7 ms (typical) |
| Electrical Endurance |
100,000 ops. |
| Mechanical Endurance |
5,000,000 ops. |
| PC Bus |
| Type |
PCI-Express x 1 |
| Data Bus |
8-bit |
| Power |
| Consumption |
450 mA @ +3.3 V
200 mA @ +12 V |
| Mechanical |
| Dimensions (mm) |
112 x 115 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
| PEX-P8R8i CR |
PCI Express, 8-ch Isolated DI, 8-ch Relay Output Board(RoHS)
Includes one CA-4002 D-Sub connector |
