|
|
|
PEX-730 - PCI Express/Universal PCI, 32-channel Isolated Digital I/O and 32-channel TTL Digital I/O Board (Current Sinking)
by ICP DAS
|
|
|
|
PEX-730_SUMMARY.html
- Support the +3.3 V/+ 5 V PCI bus for PISO-730U/730U-5V
- Support PCI Express x1 for PEX-730
- 16-channel Optically-isolated Digital Input
- 16-channel Optically-isolated Digital Output (Sink, NPN)
- 16-channel 5 V/TTL Digital Output
- 16-channel 5 V/TTL Digital Input
- 3750 Vrms photo-isolation protection
- Built-in DC/DC converter with 3000 VDC isolated
- Two interrupt sources
- Output status readback function
- Card ID function
- SMD, short card, power saving
- Supports Plug & Play to obtain I/O resources
- No more manually setting of I/O address and IRQ
|
|
|
PEX-730_DESCRIPTION.html
ICP DAS USA's PEX-730 card provides 32 isolated digital I/O channels (16 x DI and 16 x DO) and 32 TTL-level
digital I/O channels (16 x DI and 16 x DO). The isolated DI and DO channels use a short optical transmission path,
transferring an electronic signal between the elements of a circuit, keeping them electrically isolated. With 3750 Vrms
isolation protection, these DIO channels allow the input signals to be completely floated so as to prevent ground loops
and isolate the host computer from damaging voltages. Each digital output offers a Darlington (NPN) transistor and
integrated suppression diode for the inductive load. The open collector outputs (DO channels) are typically used for
alarm and warning notification, signal output control, control for external circuits that require a higher voltage
level, and signal transmission applications, etc.
PEX-730.html
|
Isolation Voltage
|
3750 Vrms
|
|
Channels
|
16
|
|
Compatibility
|
Optical
|
|
Input Voltage
|
Logic 0: 0 ~ 1 V
Logic 1: 9 ~ 24 V
(Logic 1: Min. 7 V; Max. 30 V)
|
|
Input Impedance
|
1.2 KΩ, 1 W
|
|
Response Speed
|
4 kHz (Typical)
|
|
Isolation Voltage
|
3750 Vrms
|
|
Channels
|
16
|
|
Compatibility
|
Sink (NPN), Open Collector
|
|
Output Capability
|
100 mA/+30 V for each channel @ 100% duty
|
|
Response Speed
|
4 kHz (Typical)
|
|
Non-isolated Digital Input
|
|
Channels
|
16
|
|
Compatibility
|
5V/TTL
|
|
Input Voltage
|
Logic 0: 0.8 V max.
Logic 1: 2.0 V min.
|
|
Response Speed
|
500 kHz
|
|
Non-isolated Digital Output
|
|
Channels
|
16
|
|
Compatibility
|
5V/TTL
|
|
Output Voltage
|
Logic 0: 0.4 V max.
Logic 1: 2.4 V min.
|
|
Output Capability
|
Sink: 2.4 mA @ 0.8 V
Source: 0.8 mA @ 2.0 V
|
|
Response Speed
|
500 kHz
|
|
Bus Type
|
PCI Express x 1
|
|
Data Bus
|
8-bit
|
|
Card ID
|
Yes(4-bit)
|
|
I/O Connector
|
Female DB37 x 1
20-pin box header x 2
|
|
Dimensions (L x W x D)
|
163 mm x 116 mm x 22 mm
|
|
Power Consumption
|
350 mA @ +3.3 V
250 mA @ +12 V
|
|
Operating Temperature
|
0 ~ 60 C
|
|
Storage Temperature
|
-20 ~ 70 C
|
|
Humidity
|
5 ~ 85% RH, non-condensing
|
|
l');
?>
|
