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PRO8 8 Channel Power Relay Output Card

This product has been discontinued. This web page is provided so current customers using the product can have a quick reference for specifications. Please contact Automation Electronics for current products that may meet your needs.

8 Channel Power Relay Output Card8 Channel Power Relay Output Card

The PRO 8 board provides 8 normally closed or normally open relay outputs, where the relays are of DPDT, +12 VDC energizing single coil, RH2B-U type.

Each relay is driven by a MOSFET which turns on and off according to the written data from the processor. The PRO 8 connects directly to a Micro Expansion Bus (MEB) module through a 16 pin ribbon cable. The MEB board acts as an interface between the processor and the PRO 8.

Each output relay has an LED to provide a visual indication of the closed or open status for the relay output contacts.


Size: 3" x 10" PC board
Mounting: Snap track
Power requirements
Typical: 750 mA @ 12 VDC with all relays active
Output information
Relays: 12 VDC, RH2B-U 10 A, 30 VDC; resistive