8-Channel Relay Module USB-RLY16L (Low Power, 16A)
USB-controlled 8-channel relay board with latching SPCO relays rated to 16A each. Retains relay state through power cycles; LED indicators show each relay position.
Pinout
- USBType · USB
- COM1–COM8Type · Signal
- NO1–NO8Type · Signal
- NC1–NC8Type · Signal
| Pin | Type |
|---|---|
| USB | USB |
| COM1–COM8 | Signal |
| NO1–NO8 | Signal |
| NC1–NC8 | Signal |
Pin details
4 connections- USBUSB
- COM1–COM8Signal
- NO1–NO8Signal
- NC1–NC8Signal
Relays
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