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8
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9
IPC Chassis
8
7
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6
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3
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2
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1
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11
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12
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13
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14
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15
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16
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17
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18
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Pre-Configured Systems
Features
5R+6
COMPLIANT
Specifications
Isolated Digital Input
Channels 8
Input Voltage 5 ~ 24 V
DC
Isolation Protection 1,500 V
DC
Input Resistance 560 Ω
Input Current 60 mA max.
Non-isolated Digiteal Input
Channels 8 (Jumper-selectable)
Input Voltage Logic 0: 0.8 V max.
Logic 1: 2.0 V min. (5.25 V max.)
Relay Output
Channels 8
Relay Type SPDT (4 x Form C and 4 x Form A)
Contact Rating 120 V
AC
@ 0.5 A, or 30 V
DC
@ 1 A
Relay on Time 8 ms max.
Relay off Time 8 ms max.
Life Span 1 x 10
7
operations
Resistance Contact: 50 mΩ
Insulation: 100 MΩ min.
8-ch Relay and 8-ch
Isolated Digital Input ISA Card
General
Bus Type ISA
I/O Connectors 1 x DB37 female connector
Dimensions (L x H) 147 x 100 mm (5.75" x 3.9")
Power Consumption 5 V @ < 0.2 A; 12 V @ 33 mA for each relay
< 0.27 A if all eight relays are energized
Operating Temperature 0 ~ 60° C (32 ~ 140° F) (IEC 68-2-1, 2)
Storage Temperature -20 ~ 70° C (-4 ~ 158° F)
Storage Humidity 5 ~ 95 % RH, non-condensing (IEC 68-2-3)
Ordering Information
PCL-725 8-ch Relay/Isolated Digital Input ISA Card
PCL-10137-1 DB37 Cable, 1 m
PCL-10137-2 DB37 Cable, 2 m
PCL-10137-3 DB37 Cable, 3 m
ADAM-3937 DB37 DIN-rail Wiring Board
PCLD-880 Wiring Board w/ Two 20-pin Flat Cables & Adapter
8 x relay output channels and 8 x isolated digital input channels
LED indicators to show activated relays
4 x Form C and 4 x Form A type relay output channels
Male DB37 matching connector included
Output status readback
PCL-725
Introduction
The PCL-725 relay actuator and isolated digital input card offers 8 relay actuators and 8 opto-isolated digital inputs on a single board.Typically, the onboard relays can serve as on/
off control devices or small power switches. The 8 x opto-isolated DI channels are ideal devices for collecting digital inputs under noisy environment or floating potential. Also, the
8 x isolated inputs provide the best method to prevent any ground loop problems.
For easy monitoring, each relay is equipped with one red LED to reflect its on/off status. Each input channel is jumper selectable to either isolated or non-isolated input. Access to
input and output channels is made possible through an onboard 37-pin D type connector.
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