B A B A B A B A B A B A B A B A S ERI A L UNI T MODEL SC 0 1 ERR RUN T/R SMC 24V 0V + - + - FG R X P EXH EXH R P X (L3) (5.25) 73.5 0.9 (35) 82 Note) 1 L9 = 16n + 131 L8 = 16n + 118.5 100 L11 = L4 + 50 L10 = L3 + 50 1 (12) (7.5) (n-1) x 16 6.5 (L4) L2 L1 34.5 34.5 P = 16 P = 16 41 23 10.6 (5.5) 120 80 . 4 46.2 (12) 13 24.5 9.5 31.6 49 16 C10 [3(R) EXH port] C10: o10 One-touch fitting DIN rail clamp screw C10 [1(P) SUP port] C10: o10 One-touch fitting C4, C6, C8 [4(A), 2(B) port] C4: o4 One-touch fitting C6: o6 One-touch fitting C8: o8 One-touch fitting Stations 1 2 3 4 5 6 7 8 n SERIAL UNIT x 1 x 10 STATION NO. RD SD MODEL SB Indicator light Manual override Drawing shows a SC case. 4 x M5 mounting hole D side U side EX123�ｭ: 2 x G1/2 EX124�ｭ: 4 x G1/2 Electrical entry Use a drip proof plug assembly (AXT100-B04A) on the unused conduit port (G1/2). Dust-tight, Water-jet-proof (IP65) SI unit (EX123/124 Integrated-type (output) serial transmission system) The dashed lines indicate DIN rail mounting [-D] (with DIN rail mounting bracket). L n 2 Dimensions L1 L2 (L3) (L4) 85 115 137.5 148 3 101 131 162.5 173 4 117 147 175 185.5 5 133 163 187.5 198 6 149 179 200 210.5 7 165 195 225 235.5 8 181 211 237.5 248 9 197 227 250 260.5 10 213 243 262.5 273 11 229 259 287.5 298 12 245 275 300 310.5 13 261 291 312.5 323 14 277 307 337.5 348 15 293 323 350 360.5 16 309 339 362.5 373 Dust-tight, Water-jet-proof SI unit: L8 = 16n + 118.5, L9 = 16n + 131 L10 = L3 + 50, L11 = L4 + 50 Formula L1 = 16n + 53, L2 = 16n + 83 n: Station (Maximum 16 stations) Note) In the case of EX124D-SMJ1, this dimension becomes 85. VV5Q21 1035 Base Mounted Plug-in Unit Series VQ1000/2000 A