MyAdvantech Registration

MyAdvantech is a personalized portal for Advantech customers. By becoming an Advantech member, you can receive latest product news, webinar invitations and special eStore offers.

Sign up today to get 24/7 quick access to your account information.

PCLD-785B

24-ch Relay Board
  • Compatible with PC-LabCard™ products with 20-pin digital output connector and 50-pin Opto-22 digital output connector
  • Screw terminals for easy output wiring
  • LED status indicators
The PCLD-785B carry 16/24 SPDT electromechanical relays with a 20-pin flat cable connector and an additional 50-pin Opto-22 connector (for PCLD-785B only) compatible with the digital outputs of most I/O Cards. The number of output channels available on the PCLD-785B depends on the connector you use. The I/O card’s 50-pin connector accesses all 24 channels, while its 20-pin connector has access to 16 channels. The PCLD-785B automatically selects the correct control logic for the connector in use.

Product Specifications Download Spec

  • Part Number
  • Details
General
  • Power Consumption
  • Power Input
  • Dimensions (L x W)
Relay
  • Channels
  • Contact Ratings
  • Contact Resistance
  • Operation Time
  • Insulation Resist.
  • Life Expectancy
  • Relay Type
  • Release Time

General

  • Power Consumption

    PCLD-785B-AE 5 V @ < 100 mA; 12 V @ 33 mA for each relay
  • Power Input

    PCLD-785B-AE 20-pin connector: 5 VDC:Jumper select PC bus orexternal supply, 12 VDC: Jumper select PC bus or external supply, 50-pin connector: external, 12 V supply
  • Dimensions (L x W)

    PCLD-785B-AE 132 x 220 mm

Relay

  • Channels

    PCLD-785B-AE 16 (CN1, 20-pin conn.), 24 (CN2, 50-pin conn.)
  • Contact Ratings

    PCLD-785B-AE 120 VAC @ 0.5 A, 30 VDC @ 1 A
  • Contact Resistance

    PCLD-785B-AE < 100 mO
  • Operation Time

    PCLD-785B-AE 5 ms max.
  • Insulation Resist.

    PCLD-785B-AE 100 MO
  • Life Expectancy

    PCLD-785B-AE 5 x 105 @ 110 VAC /0.3 A, 5 x 105 @ 24 VDC /1.25 A
  • Relay Type

    PCLD-785B-AE SPDT (Single-Pole Double-Throw) Form C
  • Release Time

    PCLD-785B-AE 5 ms max.

Need more info? Talk to our Online Rep!

Related Materials