4 Introduction
1.2 PCI-7230/cPCI-7230/LPCI-7230/LPCIe-7230
Specifications
Isolated Digital I/O (DIO)
X Optical Isolated Input Channel
X Numbers of Channel: 16 digital inputs
X Input Voltage: up to 24Vdc
Z Logic “L”: 0 to 1.5 V
Z Logic “H”: 5 to 24 V
X Input resistance:1.2 KΩ @ 0.5 W
X Isolated voltage: 5000 Vrms (for PCI-7230 and cPCI-7230),
2500 Vrms (for LPCI-7230 and LPCIe-7230)
X Throughput:10 KHz
X Optical Isolated Output channel:
Z Numbers of Channel: 16 digital outputs
Z Output type: Darlington transistors
Z Output Voltage: open collector 5 V
DC
(min.), up to
35 V
DC
(max.)
X Sink Current:
Z 500 mA max @ 100% duty, for one of the eight transistor
devices ON
Z 370 mA @ duty 10% for all transistors devices ON
Z 130 mA @ duty 50% for all transistors devices ON
(Note: the pulse width is 25 ms for one duty cycle.)
X Throughput: 10 KHz
X Interrupt sources: Channel 0 and channel 1 of digital input
channels
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