PCLD-785 16-ch Relay Output Board

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The PCLD-785 carries 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

SKU: PCLD-785 Category: Wiring and Relay Boards

Please click the link below to open the PDF datasheet

View Datasheet

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

Relay

Channels: PCLD-785: 16 (CN1, 20-pin conn.)
Contact Ratings: 120 VAC @ 0.5 A, 30 VDC @

1 A

Contact Resistance: < 100 mW
Operation Time: 5 ms max.
Insulation Resist.: 100 MW
Life Expectancy: 5 x 105

@ 110 VAC /0.3 A
5 x 105
@ 24 VDC /1.25 A

Relay Type: SPDT (Single-Pole DoubleThrow)

Form C

Release Time: 5 ms max.

General

Dimensions (L x W): PCLD-785: 114×220 mm
Power Consumption: 5 V @ < 100 mA; 12 V @

33 mA for each relay

Power Input: 20-pin connector: 5 VDC:

Jumper select PC bus or
external supply
12 VDC: Jumper select PC
bus or external supply
50-pin connector: external
12 V supply

PCLD-785 16-ch Relay Output Board

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