PCO24 - Arcom PCO24 PCI I/O Expansion Board | 24 Opto-Isolated Digital...
- Part Number:
- PCO24
- Model Number:
- PCO24
- Make:
- ARCOM
- Lead Time:
- Available
- Qty In Stock:
- Available
Arcom PCO24 PCI I/O Expansion Board | 24 Opto-Isolated Digital outputs Simple Type: PCbus I/O Module
The PCO24 is an 8-bit ISA bus add-on board providing 24 opto-isolated outputs. These outputs are organized into three groups of 8. The board also includes a link for defining the state of the outputs on power-up/reset. The board is designed for driving relays, lamps and solenoids whilst maintaining electrical isolation between the devices being driven and the PC. It is necessary to provide an isolated external power supply to drive the devices that the PCO24 is switching.
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Features
- 24 opto-isolated digital outputs
- A separate common connection supplies bias current and a common point for the output protection diodes on each group
- Board access LED
- CE compliant design
- Channel/Channel Isolation: 100V DC
- Compact I/O addressing scheme (switch selectable base address)
- Darlington configuration transistor output devices with reverse protection diodes
- Each output can sink up to 400mA of current to the group’s common 0V line while withstanding voltages of up to 50V
- Input/Output Isolation: 100V DC
- MTBF: 273,586 hours (using generic figures from MIL-HDBK-217F at benign ground)
- Operating temperature range, 0°C to 55°C
- Opto-isolator fall time 40 microseconds
- Opto-isolator rise time 60 microseconds
- Output current per line: one line per group on 400mA all eight lines on 175mA
- Output state of each group can be read back
- Output voltage range 10 to 50V DC
- Power consumption 300mA @ 5V
- User controlled LED
Specifications
Applications
- None Available
Aliases
- None Available
