User`s guide

Introduction  3
ƒƒ Differential Linearity Error:  0.002 % Full Scale Range
ƒƒ Data Transfer: Programmed I/O
ƒƒ Isolation voltage: 2500Vrms (photo isolation PC9D10)
ƒƒ Output initial status: 0V (after RESET or POWER-ON)
 Current Output
ƒƒ Numbers of channel: 8 channel for PCI-6308A
ƒƒ Current output range: (software programmable)
ƒ 0~20mA, 4~20mA, 5~25mA.
ƒƒ Voltage to current converter: B.B. XTR110 or equivalent
ƒƒ Settling time: 17  second (0~20mA)
ƒƒ Slew rate: 1.3mA / s
ƒƒ Non-linearity:  0.01 % of Span
ƒƒ Span error: 0.3% of initial Span
ƒƒ Output resistance: 10 Ohms maximum
ƒƒ Output initial status: 0mA (after RESET or POWER-ON)
Digital Input
ƒƒ Numbers of digital input channel: 4 isolated input channel
ƒƒ Photo isolator: PC814 or equivalent
ƒƒ Isolation voltage: 5000Vrms
ƒƒ Input voltage: up to 34Vdc
 Logic "L": 0~3.0V
 Logic "H": 3.2~34V
ƒƒ Input resistance: 4.7K @ 0.5W
Digital Output
ƒƒ Numbers of digital output channel: 4 isolated output channel
ƒƒ Photo isolator: PC817 or equivalent
ƒƒ Isolation voltage: 5000Vrms
ƒƒ Output type: Photo-coupler transistors, open collector up to 35Vdc
ƒƒ Sink current: 50mA maximum
Power Supply source
ƒƒ +15V output (Pin #7 on CN1):
 200mA maximum (for PCI-6308V)
 20mA maximum (for PCI-6308A, when all current output channel
is 25mA)
ƒƒ - 15V output (Pin #25 on CN1):