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Advantech Datasheets for Relay Boards

Relay boards are computer boards with an array of relays and switches. They have input and output terminals and are designed to control the voltage supply.
Relay Boards: Learn more

Product Name Notes
48-ch Relay Output Board Built-in plug-in screw terminals for easier wiring LED status indicators for Relay output DIN-rail mounting Onboard relay driver circuits
Model 232DRIO provides a low-cost, easy to use solution for RS-232 serial port to discrete relay output applications. It offers one optically isolated input and two relay outputs. The General...
The PCLD-785 carries 16/24 SPDT electromechanical relays with a 20-pin flat cable connector and an additional 50-pin Opto-22 connector (for PCLD-785B only) compatible with the digital outputs of most I/O...
The PCLD-785B carry 16/24 SPDT electromechanical relays with a 20-pin flat cable connector and an additional 50-pin Opto-22 connector (for PCLD-785B only) compatible with the digital outputs of most I/O...
The PCLD-885 provides 16 SPST power relay channels with a maximum contact rating of 250 VAC @ 5 A or 30 VDC @ 5 A. The PCLD-885 can be driven...