Device type 01 Case outline X Terminal number Terminal symbol 1 OUTPUT A 2 -INPUT A 3 +INPUT A 4 -VS 5 +INPUT B 6 -INPUT B 7 OUTPUT B 8 +VS FIGURE 2. Terminal connections. DLA LAND AND MARITIME SIZE CODE IDENT NO. DWG NO. COLUMBUS, OHIOA16236V62/16604 REV PAGE 10