PCLD-785 Datasheet, PDF (1/1 Pages) Advantech Co., Ltd. – 16-ch Relay Board

PCLD-785
PCLD-785B
PCLD-885
16-ch Relay Board
24-ch Relay Board
16-ch Power Relay Board
PCLD-785/B
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
Specifications
Relay
 Channels
 Contact Ratings
 Contact Resistance
 Operation Time
 Insulation Resistance
 Life Expectancy
 Relay Type
 Release Time
PCLD-785: 16 (CN1, 20-pin conn.)
PCLD-785B: 16 (CN1, 20-pin conn.)
24 (CN2, 50-pin conn.)
120 V_AC @ 0.5 A, 30 V_DC @ 1 A
< 100 mW
5 ms max.
100 MW
AC: 5 x 10⁵ @ 110 V/0.3 A
DC: 5 x 10⁵ @ 24 V/1.25 A
SPDT (Single-Pole Double-Throw) Form C
5 ms max.
General
 Dimensions (L x W)
 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 V_DC: Jumper select either PC bus or external supply
+12 V_DC: Jumper select either PC bus or external
supply
50-pin connector: external 12 V supply
Ordering Information
 PCLD-785
 PCLD-785B
 PCL-10120-1
 PCL-10120-2
 PCL-10150-1.2
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
PCLD-885
Features
 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 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
Specifications
Relay
 Channels
 Contact Rating
 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 V_DC
>100,000 cycles at rated load
6 ms max.
3 ms max.
SPST (Form A), normally open
Varistor
 Clamping Voltage
 Max. Peak Current
 Max. Applied Voltage
 Varistor Voltage
760 V (10 A)
1,200 A for 8 msec.
300 V_RMS AC continuous
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 Temperature 0 ~ 60° C (32 ~ 140° F)
Ordering Information
 PCLD-885
16-ch Power Relay Board w/ 20p & 50p Flat Cables
Online Download www.advantech.com/products