LOLOVI BBR LAN Ethernet 2 Way Relay Board Delay Switch TCP/UDP Controller Module Web Server Great Value
- Secure mounting for SNAP I/O modules plus a SNAP brain or on-the-rack SNAP PAC controller.
- Compatible with all SNAP PAC brains and R-series controllers, including Wired+Wireless models.
- Handles analog, digital, and serial modules on the same rack.