NuDAQ PCI-6308 Series, Руководство пользователя

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