R315 – AI815 Analog Input HART 8 ch Description Description R315 – AI815 Analog Input HART 8 ch 0(4)..20mA, 0(1)..5V, 12bit, single ended. Current limited transmitter power distribution. Use Module Termination Unit TU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838. Related products ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE088386R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE088382R1 Read more ABB - 1.3 800xA 6.1 Hardware (3BSE088708/E)3BSE066490R1 Read more