For 32-point I/O modules, 0.5 mm² (20 AWG)
OMRON , MITSUBISHI , DELTA , LS , WIINTEK WEINVIEW, VEICHI , FUJI ELECTRIC , PROFACE , FATEK , SIEMENS , CUTES , EMERSON , SHIHLIN ELECTRIC , SLANVERT , DANFOSS , MOXA , WACON, YASKAWA Etc
16 points, 100…240 V AC, 0.6 A/point, 4.8 A/common, response time: 1 ms + 0.5 cycle, 16 points/common, 18-point terminal block, with surge suppression