ABB Electrical TB511-ETH C1

New old stock as pictured

Sunseeker boatbuilder surplus item.

Part number TB511-ETH C1

24VDC 1x coupler slot Ethernet RJ45

TB511-ETH: AC500 Terminal base. For AC500 V2. 1 slot for communication module. Ethernet interface. 2 serial interfaces RS232/RS485.