IO303 data sheet
General
- Form factor: 32-bit 33MHz PMC (PCI)
- Standard operating temperature: 0ºC to +70ºC
- Extended operating temperature: -40ºC to +85ºC
- Humidity: 5 to 95%, non-condensing
- Power consumption: 7.5W max
Digital (TTL)
- Transceiver type: TTL
- Number of I/O lines: 16
- Direction: I/O lines individually programmable as inputs or outputs in groups of two
- V-out-high: 3.8V minimum
- V-out-low: 0.55V maximum
- I-out-high: -32mA
- I-out-low: 32mA
- V-in-high: 3.5V minimum
- V-in-low: 1.5V maximum
Digital (RS422)
- Transceiver type: RS422 (differential)
- Number of I/O lines: 24
- Direction: I/O lines individually programmable as inputs or outputs
- Differential driver output voltage with 50Ohm load: 2V minimum, 5V maximum
- Common mode output voltage: 3V maximum
- Differential input threshold voltage (-7V<=VCM<=12V): VCM= -0.2V minimum, 0.2V maximum
- Input Hysteresis: 70mV typical
- Minimum input resistance: 12kOhm
- Fail-safe: The receiver contains a fail-safe feature that results in a logic high output state if the inputs are unconnected (floating).
- Termination resistors: 120Ohm termination resistor networks are installed in sockets. Networks of 4 resistors each are used for the differential signals.
Customer quote
"Up and running in less than a day!"
Darren Hartman,
HUSCO International
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