Dimensions: 51-SY5000 2-position single L-type plug connector (L) 51-SY5140(R)-L-02 L-type plug connector with cover (LL) 51-SY5140(R)-LL-02 Terminal type (TT) 51-SY5140(R)-TT-02 18 Base Mounted Series 51-SY5000/7000/9000 34.5 37.2 Max. 10 L (Lead wire length) 120.8 o5.9 L (Lead wire length) 104 o4.1 17.5 65 109.1 56 4.3 35 4 60.3 48 8.3 37.2 L (Lead wire length) 66.5 (E-type) 62.5 17 o1.55 17 15.5 15.5 19 22 9.5 28 18 18 9.5 18 Lead wire marking No.1 (+), No.2 (.) 0.75 mm2 Insulator: Red (+) Insulator: Black (.) 0.3 mm2 0.3 mm2 Insulator: Red (+) Insulator: Black (.) Manual override A B M5 x 0.8 (Pilot EXH port) PE X M5 x 0.8 (External pilot port) EA P EB B A 5 x 1/4" (Piping port) 2 x o4.3 (For mounting)