DB-24R

  24 CHANNEL RELAY OUTPUT DAUGHTER BOARD

Functional Description

The DB-24R consists of 24 form C, electromechanical relays for efficient switching of load by programmed control . The contact of each relay can control a 0.5 A /110 V load or 1A / 24VDC . The relay is energized by applying a 5 voltage signal to the appropriate relay channel on the 50-pin Opto-22 compatible connector . Twenty-four enunciator LEDs, one for each relay, light when their associated relay is activated . To avoid overloading your PCs power supply, this board needs a +12VDC or +24VDC external power supply. 


Features 

  24 Form C Relays (SPDT) 
                     SPST: Single Pole Double Throe 
  OPTO-22 Compatible Connector 
  Connects directly to DIO-24,DIO-48,DIO-144 OPTO-22 compatible board or any 722,724 series board 
  Switch up to 0.5A at 120 VAC 
  Switch up to 1A at 24VDC 
  On board relay driver circuits 
  LEDs indicated relay status 
  Screw terminals for easy field wiring 
 

Applications

  On/off control 
  Energy management 
  Test Automation 
  Process Control 
 



 (DB-24RD)
Ordering Information

DB-24RD/24 : 24 channel power relay Board with 37-pin D-sub connector 
                           (24V version)
DB-24RD/12 : 24 channel  power relayBoard with 37-pin D-sub connector
                         (12V version) 
DB-24RD/DIN/24: DB- 24RD 24V version with DIN-Rail Mounting
DB-24RD/DIN/12 : DB-24RD 12V version with DIN-Rail Mounting

Include
CA-3710 : 37-pin D-sub connector cable 1.5m

Options
CA-5015 : 50-pin flat cable 1.5m
CA-5020 : 50-pin flat cable 2.0m
CA-3720 : 37-pin D-sub connector cable 2.0m
 


 

Specifications 

  FORM C RELAY
        Type : 1 form C 
        Nominal load : 0.5 A /120 VAC , 1A /24 VDC 
        Max. Switching power : 60VA,24W 
        Max. Switching Voltage : 120VAC,60VDC 
        Max. Switching Current : 1A 
        Life Expectancy : Mechanical  ( 2 x 10 ),   Electrical  ( 2 x 10 ) 
        Time Value : Operate ( 6 ms ) 
        Control Logic : Input TTL high (+5V) , relay on
Power Consumption : +12V @0.3A max ,      +5V @0.18A max 
Dimension :  225mm X 132mm 
Operating Temperature : 0 -60 deg/ C 
Storage Temperature : -20-70 deg/ C 
Humility : 5% to 90 %  noncondensing 



 (DB-24R)
Ordering Information

DB-24R/24 : 24 channel power relay  Board
                           (24V version)
DB-24R/12 : 24 channel  power relayBoard
                         (12V version) 
DB-24R/DIN/24: DB- 24R 24V version with DIN-Rail Mounting
DB-24R/DIN/12 : DB-24R 12V version with DIN-Rail Mounting

Include
CA-5015 : 50-pin flat cable 1.5m

Options
CA-5020 : 50-pin flat cable 2.0m
 
 
 
 

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