Dimensions: 51-SY9000 03 04 Terminal type (TT) 51-SY9240-TT-  03 04 2-position double L-type plug connector (L) 51-SY9240-L-  03 04 L-type plug connector with cover (LL) 51-SY9240-LL-  25 Series 51-SY5000/7000/9000 (108.8) 217.6 (92) 184 76.5 27 25 194.2 106 48.5 Max. 10 L (Lead wire length) 51.2 L (Lead wire length) o4.1 o5.9 o1.55 L (Lead wire length) 80.5 (E-type) 51.2 28.5 15.5 5 17.5 34.5 29.5 29.5 44.5 25 86.5 57 47 27 96.5 17.5 29 30 Lead wire marking No.1 (+), No.2 (.) Insulator: Red (+) Insulator: Black (.) 0.3 mm2 0.75 mm2 0.3 mm2 Insulator: Red (+) Insulator: Black (.) 5 x 3/8", 1/2" (Piping port) A B 1/8" (Pilot EXH port) 1/8" (External pilot port) 2 x o5.4 (For mounting) X 2 B 4 A 5 EA 1 P 3 EB PE