DB-24PR / DB-24PRD
24-channel Power Relay Output Board
 
 
Model: DB-24PR / DB-24PRD
   
       
 
     
 
 
 
The DB-24PR/DB-24PRD is a 24-channel power relay output board which consists of 8 Form C and 16 Form A electromechanical relays for efficient load switching. The contact rating of each relay is 5 A at 250 VAC or 5 A at 30 VDC. These relays can be switched to ON by applying a 5 V signal from an I/O Card in the PC to the appropriate relay channels. The DB-24PR/DB-24PRD daughter board contains a single 50-pin OPTO-22 compatible connector, and a single 37-pin D-sub connector or a single 20-pin flat cable connector. The 24 onboard LEDs indicate the output status of the relays, illuminating when their associated relay is activated. To avoid overloading your PCs power supply, this board requires either a +12 VDC or a +24 VDC external power supply.
 
     
   
     
 
 
 
  • 8 Form C relays (SPDT) and 16 Form A relays
  • DB-24PR: Accepts a 50-pin connector to control 8 Form C and 16 Form A relays or accept a 20-pin connector to control 8 Form C and 8 Form A relays
  • DB-24PRD: Accepts a 37-pin connector and a 50-pin connector to control 8 Form C and 16 Form A relays
  • Switch up to 5 A at 250 VAC/5 A at 30 VDC
  • LED-indicated relay status
  • Includes a varistor to protect each channel against high voltage spike
  • Screw terminals for easy field wiring
 
     
   
     
 
 
 
Form A Relay Output
  • Nominal load: 250VAC@5A, 30VDC@5A
  • Max. switching power: 1250VA; 150W
  • Max. switching Voltage: 270VAC,150VDC
  • Max. switching Current: 5A
  • Life Expectancy: 20 millions operations (Mechanical)
  • Operate time: 10ms
  • Release time: 5ms
Form C Relay Output
  • Nominal load: 250VAC@5A, 30VDC@5A
  • Max. switching power: 1250VA(NO), 750VA(NC)
  • Max. switching Voltage: 250VAC, 150VDC
  • Max. switching Current: 5A
  • Life expectancy: 10 millions operations (Mechanical)
  • Operate time: 10ms
  • Release time: 5ms
  • Control Logic: Input TTL high (+5V), relay on
  • Dimension : 220mm X 132mm
 
     
   
     
 
 
 
  • On/off control
  • Energy management
  • Test Automation
  • Process Control
 
     
   
     
 
 
 
DB-24PR/12 24-channel OPTO-22 compatible relay Output Board (12V)
Include : CA-5015 (50-pin Flat Cable 1.5m)
DB-24PR/24 24-channel OPTO-22 compatible relay Output Board (24V)
Include : CA-5015 (50-pin Flat Cable 1.5m)
DB-24PR/24 CR 24-channel OPTO-22 compatible relay Output Board (24V) (RoHS)
Include : CA-5015 (50-pin Flat Cable 1.5m)
DB-24PRD/12 24-channel relay Output Board (12V)
Include : CA-3710 (37-pin D-sub Cable 1m)
DB-24PRD/24 24-channel relay Output Board (24V)
Include : CA-3710 (37-pin D-sub Cable 1m)
DB-24PR/12/DIN DB-24PR/12 with DIN-Rail Mounting
DB-24PR/24/DIN DB-24PR/24 with DIN-Rail Mounting
DB-24PR/24/DIN CR DB-24PR/24 with DIN-Rail Mounting (RoHS)
DB-24PRD/12/DIN DB-24PRD/12 with DIN-Rail Mounting
DB-24PRD/24/DIN DB-24PRD/24 with DIN-Rail Mounting
 
     
   
     
 
 
 
CA-2010 20-pin flat cable 1.0m
CA-2020 20-pin flat cable 2.0m
CA-3720 37-pin D-sub connector cable 2.0m
 
     
 
Non-"D" with CA-5015 "D" with CA-3710