User`s manual

Introduction 7

1.4 Specifications of PCI-7234/7234P

Isolated Digital Output

X Optical isolated Output channel

X Numbers of Channel: 32 digital output

Z Output type: Darlington transistors

Z Output Voltage: open collector 5V (min.), up to 35VDC

(max.)

X Sink Current: (PCI-7234)

Z 500mA max @ 100% duty, for one of the eight transis-

tors ON

Z 370mA @ duty 10% for all transistors devices ON

Z 140mA @ duty 50% for all transistors devices ON

(Note: the pulse width is 25ms for one duty cycle)

X Source Current:(PCI-7234P)

Z 500mA max @ 100% duty, for one of the eight transis-

tors ON

Z 260mA @ duty 10% for all transistors devices ON

Z 59mA @ duty 50% for all transistors devices ON

(Note: the pulse width is 25ms for one duty cycle)

X Isolated voltage:

Z 5000Vrms

X Throughput:

Z 10KHz

General Specifications

X Connector: 37-pin D-type connector

X Operating Temperature: 0 to 60°C

X Storage Temperature: -20 to 80°C

X Humidity: 5 to 95%, non-condensing

X Power Consumption: +5V @ 180mA (typical)

X Dimension: Compact size only 175mm(H) x 107mm(L)