ADVANTECH PCLD-885

PCLD-785
PCLD-785B
PCLD-885
16-ch Relay Board
24-ch Relay Board
16-ch Power Relay Board
PCLD-785/B
PCLD-885
Features
Features
 Compatible with PC-LabCard™ products with 20-pin digital output connector and
50-pin Opto-22 digital output connector (PCLD-785B only)
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 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
Specifications
Specifications
Relay
 Channels
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PCLD-785: 16 (CN1, 20-pin conn.)
PCLD-785B: 16 (CN1, 20-pin conn.)
24 (CN2, 50-pin conn.)
Contact Ratings
120 VAC @ 0.5 A, 30 VDC @ 1 A
Contact Resistance
< 100 mW
Operation Time
5 ms max.
Insulation Resistance 100 MW
Life Expectancy
AC: 5 x 105 @ 110 V/0.3 A
DC: 5 x 105 @ 24 V/1.25 A
Relay Type
SPDT (Single-Pole Double-Throw) Form C
Release Time
5 ms max.
Relay
 Channels  Contact Rating
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 Power Consumption
 Connectors
PCLD-785: 114 x 220 mm (4.5" x 8.7")
PCLD-785B: 132 x 220 mm (5.2" x 8.7")
+5 V @ < 100 mA; +12 V @ 33 mA for each relay
20-pin connector:
+5 VDC: Jumper select either PC bus or external supply
+12 VDC: Jumper select either PC bus or external
supply
50-pin connector: external 12 V supply
Ordering Information
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PCLD-785
PCLD-785B
PCL-10120-1
PCL-10120-2
PCL-10150-1.2
Contact Resistance
Insulation Resistance
Life Expectancy
Relay On Time
Relay Off Time
Relay Type
16
AC: 250 V @ 6 A
DC: 30 V @ 5 A
30 mΩ max.
1000 mΩ @ 500 VDC
>100,000 cycles at rated load
6 ms max.
3 ms max.
SPST (Form A), normally open
Varistor
General
 Dimensions (L x W)
Accepts 20-pin or 50-pin (Opto-22 compatible) connectors
16 single-pole single-throw (SPST) relays
High-power relay handles up to 5 A @ 250 VAC
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
16-ch Relay Board w/ One 1m 20-pin Flat Cable
24-ch Relay Board w/ 20-pin & 50-pin Flat Cables
20-pin Flat Cable, 1 m
20-pin Flat Cable, 2 m
50-pin Flat Cable, 1.2 m
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Clamping Voltage
Max. Peak Current
Max. Applied Voltage
Varistor Voltage
760 V (10 A)
1,200 A for 8 msec.
300 VRMS AC continuous
470 V (current = 1 mA)
General
 Power Consumption
 Connectors
Input:
Output:
 Dimensions (L x W)
 Operating Temperature
12 V @ 22 mA for each relay,
352 mA if all relays energized; 5 V @ 200 mA max.
20-pin flat cable or 50-pin Opto-22 compatible
Barrier strip screw terminal
205 x 114 mm (8" x 4.5")
0 ~ 60° C (32 ~ 140° F)
Ordering Information
 PCLD-885
16-ch Power Relay Board w/ 20p & 50p Flat Cables
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