Features
- Universal PCI, PCI-X, 3.3V and 5V compatible (Call for PCI-Express availability)
- Eight or sixteen optically isolated, non-polarized digital inputs
- Eight or sixteen electro-mechanical relay outputs
- Opto-isolated channel to channel and channel to ground
- Can detect input state change and assert interrupt
- Automatically detected under Windows
Specifications
Digital Inputs
- Number of inputs: 8 (PCI-IIRO-8) or 16 (PCI-IIRO-16)
- Type: Non-polarized, optically isolated from each other and from the computer. (not TTL/CMOS compatible)
- Voltage Range: 5 to 24V DC or AC (50 to 1000 Hz)
- Isolation: 500V*(see manual) channel to channel and channel to ground
- Input Resistance: 470 ohms in series with two diodes and an LED
- Response Time: 10 mSec w/filter, 20 uSec w/o filter
Relay Outputs
- Number of outputs: 8 (PCI-IIRO-8) or 16 (PCI-IIRO-16)
- Contact Rating: 2A carry current, bifurcated, gold clad, silver palladium
- Contact Arrangement: Channels 0-4 are SPDT Form C and channels 5-7 are SPST Form A. For PCI-IIRO-16, channels 8-12 are SPDT Form C and channels 13-15 are SPST Form A
- Contact Rating: Initial 100 milliohms maximum
- Contact Life: mech'l: 5 million operations minimum; elect'l: 5 million operations minimum at full load
- Operating Time: 2 milliseconds maximum
- Release Time: 1 milliseconds maximum
- Regulatory Approvals: UL and CSA
Interrupts
When enabled by software, interrupts are generated when digital inputs change state.
Power Required
+5VDC @ 0.675 A (all relays ON) for PCI-IIRO-8, or @ 0.750 A (all relays ON) for PCI-IIRO-16
Environmental
- Ambient PCI-IIRO-16 Temperature: Operating: 0 to +70°C Optional Industrial Version Operating: -30 to +70°C
- Ambient PCI-IIRO-8 Temperature: Operating 0 to +55°C Optional Industrial Version Operating: -25 to +55°C
- Storage: -40 to +85°C
- Humidity: 0 to 90 percent (non-condensing)
- Weight: Approx. 8 oz. (227 grams) for PCI-IIRO-8, approx. 12 oz. (340 grams) for PCI-IIRO-16
- Size: PCI-IIRO-8 is 6.15" (156 mm) long, PCI-IIRO-16 is 6.8" (173mm) long
Regulatory Compliance
- This product is in full compliance with CE requirements.
