The TP-RLB8-SPDT-V2 is a relay module board from Tactical Power Products featuring eight individual SPDT (Single Pole Double Throw) relays. Each relay is dual buffered and shares a common power rail, making it suitable for centralized control applications. The board supports 12VDC or 24VDC input, selectable via a 3-way DIL header, and includes transistor-buffered inputs that can be triggered by either positive or zero DC voltage. An onboard LED indicates relay activation, and relays can be separated for individual or grouped use.

• Contains 8 individual SPDT (Single Pole Double Throw) relays
• Each relay is dual buffered for enhanced signal stability
• Relays share a common power rail, simplifying wiring
• Operates on 12VDC or 24VDC, selectable via a 3-way DIL header
• Transistor-buffered inputs can be triggered by: Any positive DC voltage over 5VDC Or 0VDC (supports both + and - triggers)
• Onboard LED illuminates when a relay is activated
• Relays can be separated from the strip for individual or grouped use
• Each relay supports up to 30VDC at 6A

Datasheets

• TP-RLB8-SPDT-V2 Datasheet.pdf
• TP-RLB8-SPDT-V2 Specifications.pdf