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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
PC¡¦s power supply, this board needs a +12VDC or +24VDC
external power supply.
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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
LED¡¦s
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
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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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