1.terminal unit 2.36cm x 27cm x 7cm ... TERMINALCTT12,CTU05R,ANALOGUE O/P REDUNDANCYCTU11R,FIELD BUS SLAVE I/F REDUNDANTDAI01, Analog input as of V 3DAI02 ... LINK TERMINATION UNNTCR01 TERMINATION UNITNTCS04,CONTROL I/O TERMINATION UNIT USENTDI01,DIGITAL I/O TERMINATION UNITNTDI01-A,TERMINATION ... UNITNTDI02,DIGITAL I/O TERMINATION UNIT (HOTNTDO02,DIGITAL OUTPUT ...