24-Channel Power Relay Output Board

OME-DB-24PR and OME-DB-24PRD

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Accepts 20-Pin Connector (OME-DB-24PR Only) to Control 8 Form C and 8 Form A Relays
Switch up to 5A at 250 Vac /5A at 30 Vdc
Includes Varistor to Protect Each Channel Against High Voltage Spike
Screw Terminals for Easy Field Wiring
50-Pin Header Connects Directly to OME-PIO-D24,
OME-PIO-D48, OME-PIO-D96, OME-PIO-D144 or Other OPTO-22 Compatible Board
20-Pin Header (OME-DB-24PR Only) Connects Directly to OME-A-82XPG Series or OME-PCI-1800 Series
37-Pin D-Sub Connector (OME-DB-24PRD Only) Attaches to OME-PIO-D24, OME-PIO-D48,
OME-PIO-D56, OME-PIO-D96 or OME-PIO-D144 Boards

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Descrição

The OME-DB-24PR 24-Channel power relay output board consists of 8 form C and 16 form A electromechanical relays for efficient switching of loads by programmed control. The contact of each relay can control a 5 A load at 250 Vac/30 Vdc. The relay is energized by applying a 5 voltage signal to the appropriate relay channel on the 50-pin OPTO-22 compatible connector, 37-pin D-sub connector (OME-DB-24PRD only) or 20-pin flat cable connector (OME-DB-24PR only). Twenty-four enunciator LED ’s, one for each relay,light hen their associated relay is activated. To avoid overloading your PC ’s power supply,this board needs a +12 Vdc or +24 Vdc external power supply.

Specifications
RELAY
Nominal Load: 50 A/250 Vac, 5 A/30 Vdc
Maximum Switching Power: 0.1 HP
Maximum Switching Voltage: 270 Vac, 150 Vdc
Maximum Switching Current: 5 A
Life Expectancy: Mechanical (2 x 10⁷),
Electrical (3 x 10⁴)
Time Value: (10 ms)
Control Logic: Input TTL high (+5 V), relay on
Power Consumption:
24 V@0.8 A maximum; 5 V @ 0.2 A maximum
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -20 to 70°C (-4 to 158°F)
Dimensions: 210 H x 130 mm W (8.3 x 5.1")
Humidity: 5 to 90% RH non-condensing

Produtos Relacionados:

OME-DB-24R and OME-DB-24RD

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24-Channel Relay Output Board