24-Channel Power Relay Output Board - Panel Mount Thermal Anemometers 3 or 4-wire application by

3 or 4-wire application by selecting one of the two available wiring arrangements (see the wiring diagrams below) and using only those wires needed for your connection

The water-sealed casing protects internal mechanisms

±1 least significant digit

Power: 9 V battery (included)

24-Channel Power Relay Output Board - Panel Mount Thermal Anemometers 3 or 4-wire application byThe 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