OME-DB-24PRD/24/DIN_OME-DB-24PRD/12/DIN电源继电器输出板OMEGA
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
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.