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Specifications
Isolated Digital Input
Channels PCLD-782: 16
PCLD-782B: 24
Input Range 0 ~ 24 V
DC
Input Resistance 560 :
Isolation Voltages 1,500 V
DC
min.
Threshold Voltage 1.5 V
DC
(VR adjustable)
General
DI Connectors Screw terminals
(#12 ~ 22 AWG)
Controller Connector PCLD-782: 1 x 20-pin box
header (CN1)
PCLD-782B: 1 x 20-pin
box header (CN1) and 1 x
50-pin box header (CN2)
Dimensions (L x W) PCLD-782: 3U– 205 x 114
mm (8.1" x 4.5")
PCLD-782B: 4U– 220 x
132 mm (8.7" x 5.2")
LED Indicators Indicates input logic status
Mounting 4 x screw holes for flat
surface mounting
Ordering Information
PCLD-782 16-ch Isolated DI Board w/
1m 20-pin Flat Cable
PCLD-782B 24-ch IDI Board w/ 20-pin
& 50-pin Flat Cables
Accessories
PCL-10120-1E 20-pin Flat Cable, 1 m
PCL-10120-2E 20-pin Flat Cable, 2 m
PCL-10150-1.2E 50-pin Flat Cable, 1.2 m
Specifications
Relay
Channels PCLD-785: 16 (CN1, 20-
pin conn.)
PCLD-785B: 16 (CN1,
20-pin conn.)
24 (CN2, 50-pin conn.)
Contact Ratings 120 V
AC
@ 0.5 A, 30 V
DC
@
1 A
Contact Resistance < 100 m:
Operation Time 5 ms max.
Insulation Resist. 100 M:
Life Expectancy 5 x 10
5
@ 110 V
AC
/0.3 A
5 x 10
5
@ 24 V
DC
/1.25 A
Relay Type SPDT (Single-Pole Double-
Throw) Form C
Release Time 5 ms max.
General
Dimensions (L x W) PCLD-785: 114x220 mm
PCLD-785B: 132x220 mm
Power Consumption 5 V @ < 100 mA; 12 V @
33 mA for each relay
Power Input 20-pin connector: 5 V
DC
:
Jumper select PC bus or
external supply
12 V
DC
: Jumper select PC
bus or external supply
50-pin connector: external
12 V supply
Ordering Information
PCLD-785 16-ch Relay Board w/ One
1m 20-pin Flat Cable
PCLD-785B 24-ch Relay Board w/ 20-
pin & 50-pin Flat Cables
Accessories
PCL-10120-1E 20-pin Flat Cable, 1 m
PCL-10120-2E 20-pin Flat Cable, 2 m
PCL-10150-1.2E 50-pin Flat Cable, 1.2 m
Specifications
Relay
Channels 16
Contact Rating 250 V
AC
@ 6 A
30 V
DC
@ 5 A
Contact Resistance 30 m:max.
Insulation Resist. 1,000 M:@ 500 V
DC
Life Expectancy >100,000 cycles at rated
load
Relay On Time 6 ms max.
Relay Off Time 3 ms max.
Relay Type SPST (Form A), normally
open
Varister
Clamping Voltage 760 V (10 A)
Max. Peak Current 1,200 A for 8 msec.
Max. Applied Voltage 300 V
RMS
AC continuous
Varistor Voltage 470 V (current = 1 mA)
General
Power Consumption 12 V @ 22 mA for each
relay, 352 mA if all relays
energized
5 V @ 200 mA max.
Connectors Input: 20-pin flat cable or
50-pin Opto-22 compatible
Output: Barrier strip screw
terminal
Dimensions (L x W) 205 x 114 mm (8" x 4.5")
Operating Temp. 0 ~ 60°C (32 ~ 140°F)
Ordering Information
PCLD-885 16-ch Power Relay Board
w/ 20p & 50p Flat Cables
16/24-ch Opto-Isolated Digital Input Board
16/24-ch Relay Board
16-ch Power Relay Board
PCLD-782/B
PCLD-785/B
PCLD-885
Features
Compatible with all PC-LabCard™ products with DI
channels on either 20-pin flat cable or 50-pin Opto-
22 compatible connectors
16 or 24 optically-isolated digital input channels
Built-in screw terminals for easy input wiring
LEDs indicate input logic status
Inputs buffered with voltage comparators
Features
Compatible with PC-LabCard™ products with 20-pin
digital output connector and 50-pin Opto-22 digital
output connector (PCLD-785B only)
Automatic selection of control logic (PLCD-785B
only): Negative logic for the Opto-22 connector
Positive logic for the 20-pin flat cable connector
Screw terminals for easy output wiring
LED status indicators
Features
Accepts 20-pin or 50-pin (Opto-22 compatible)
connectors
16 single-pole single-throw (SPST) relays
High-power relay handles up to 6 A @ 250 V
AC
Onboard varistors protect all relay contact points
Industrial screw terminals for ease of wiring
LED status indicators
5 V/ 12 V power/status LED indicator
PCLD-782/B PCLD-785/B PCLD-885
RoH
COMPLIANT
2002/95/EC
RoH
COMPLIANT
2002/95/EC
RoH
COMPLIANT
2002/95/EC
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