Dimensions: 51-SY5000 345 L-type plug connector with cover (LL) 51-SY5 40(R)-LL-02 345 Terminal type (TT) 51-SY5 40(R)-TT-02 345 3-position closed center/exhaust center/pressure center L-type plug connector (L) 51-SY5 40(R)-L-02 20 Base Mounted Series 51-SY5000/7000/9000 101.1 84.3 89.4 44.1 166.2 L (Lead wire length) o1.55 34.5 37.2 156 Max. 10 L (Lead wire length) 189.6 o5.9 L (Lead wire length) o4.1 62.5 4 17.5 78 17.5 56 35 4 48 37.2 66.5 (E-type) 17 17 15.5 15.5 19 22 9.5 28 18 18 9.5 18 Insulator: Red (+) Insulator: Black (.) 0.3 mm2 Lead wire marking No.1 (+), No.2 (.) 0.75 mm2 Insulator: Red (+) Insulator: Black (.) 0.3 mm2 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)