NuDAQ PCI-6308 Series User Manual page 11

Differential Linearity Error: ± 0.002 % Full Scale Range
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Data Transfer: Programmed I/O
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Isolation voltage: 2500Vrms (photo isolation PC9D10)
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Output initial status: 0V (after RESET or POWER-ON)
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♦ Current Output
Numbers of channel:
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l Current output range: (software programmable)
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0~20mA, 4~20mA, 5~25mA.
Voltage to current converter: B.B. XTR110 or equivalent
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Settling time: 17 µ second (0~20mA)
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Slew rate: 1.3mA / µs
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Non-linearity: ± 0.01 % of Span
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Span error: 0.3% of initial Span
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Output resistance: 10 Ohms maximum
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Output initial status: 0mA (after RESET or POWER-ON)
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♦Digital Input
Numbers of digital input channel: 4 isolated input channel
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Photo isolator: PC814 or equivalent
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Isolation voltage: 5000Vrms
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Input voltage: up to 34Vdc
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qLogic "L": 0~3.0V
qLogic "H": 3.2~34V
Input resistance: 4.7KΩ @ 0.5W
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♦Digital Output
l Numbers of digital output channel: 4 isolated output channel
Photo isolator: PC817 or equivalent
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Isolation voltage: 5000Vrms
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Output type: Photo-coupler transistors, open collector up to 35Vdc
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Sink current: 50mA maximum
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8 channel for PCI-6308A
Introduction • 3