X X1 Y W U U1 B1 B D . 300 Q F E C R 2 x P Port size 1.2 1.2 1.2 1.2 X X1 Y W U U1 B B1 Q F S E C R D 2 x P Port size Cable o6 to o12 G1/2 E T D 34 2 x P Port size B B1 R S±2 Q±2 F 25 Y W X X1 U U1 2 x o3.4 Mounting hole 2 x o3.4 Mounting hole 2 x o3.4 Mounting hole . 300 Q B1 B F C E R D 2 x P Port size Y W X X1 U U1 2 x o3.4 Mounting hole G1/2 C 32 31.5 (44) Grommet DIN terminal Conduit terminal Dimensions/Body Material: Resin Grommet (with surge voltage suppressor) Size One-touch fitting P B 53.5 66 68 B1 29 36 37 E 13.5 15 16.5 F 20 22 24.5 U W X1 45 53 58 22 27 31 26 31 33.5 U1 X Y 22.5 26.5 29 52 62 67 30 35 40 C D 65.5 (71.5) 76.5 (84.5) 84 (92) 30 35 40 Mounting bracket dimensions 123 ( mm) Size One-touch fitting P Electrical entry 27 29.5 32 Q 42.5 (48) 51 (59) 56.5 (64.5) R 30 32.5 35 Q 29 (34.5) 37 (45) 43 (51) R Grommet Grommet (with surge voltage suppressor) 64.5 67 69.5 Q 34.5 (40) 43 (50.5) 48.5 (56.5) 52.5 55 57.5 R S 99.5 102 104.5 Q 36.5 (42) 45 (52.5) 50.5 (58.5) 81.5 (87) 91.5 (99.5) 98.5 (106.5) 68.5 71 73.5 R S T DIN terminal Conduit terminal 123 o6, o8 o8, o10 o10, o12 o6, o8 o8, o10 o10, o12 For information on handling One-touch fittings and appropriate tubing, refer to page 46 and KQ2 series One-touch fittings in Best Pneumatics No. 6. The KQ2 series information can be downloaded from the following SMC website, http://www.smcworld.com ( ): Denotes the Normally Open (N.O.) dimensions. 28 Series VX21/22/23 For Air