CARLO GAVAZZI Automation Components. Specifications are subject to change without notice. Illustrations are for example only.Photoelectric sensorsM18 plastic, AC, integrated amplifierM18 metal, AC, integrated amplifierTypesPA18CLPA18C L . M6PA18ALPA18AL .. M6Connections2 m cableM12 connector2 m cableM12 connectorDimensions (mm)M18 x 71.5M18 x 83.5M18 x 71.5M18 x 83.5Diffuse reflectiveOperating frequency20 Hz20 Hz20 Hz20 HzSensing distance (Sn)100 mm, fixed100 mm, fixedThyristor (SCR) NCPA18CLD01TCPA18CLD01TCM6Thyristor (SCR) NOPA18CLD01TOPA18CLD01TOM6Sensing distance (Sn)200 mm, fixed200 mm, fixedThyristor (SCR) NCPA18CLD02TCPA18CLD02TCM6Thyristor (SCR) NOPA18CLD02TOPA18CLD02TOM6Sensing distance (Sn)400 mm, fixed400 mm, fixedThyristor (SCR) NCPA18CLD04TCPA18CLD04TCM6Thyristor (SCR) NOPA18CLD04TOPA18CLD04TOM6Sensing distance (Sn)400 mm, adjustable400 mm, adjustable400 mm, adjustable400 mm, adjustableThyristor (SCR) NCPA18CLD04TCSAPA18CLD04TCM6SAPA18ALD04TCSAPA18ALD04TCM6SAThyristor (SCR) NOPA18CLD04TOSAPA18CLD04TOM6SAPA18ALD04TOSAPA18ALD04TOM6SARetro reflective polarizedOperating frequency25 Hz25 Hz25 Hz25 HzSensing distance (Sn)2 m, fixed2 m, fixed2 m, adjustable2 m, adjustableThyristor (SCR) NCPA18CLP20TCPA18CLP20TCM6PA18ALP20TCSAPA18ALP20TCM6SAThyristor (SCR) NOPA18CLP20TOPA18CLP20TOM6PA18ALP20TOSAPA18ALP20TOM6SARetro reflectiveOperating frequency20 Hz20 Hz20 Hz20 HzSensing distance (Sn)3 m, fixed3 m, fixed3 m, adjustable3 m, adjustableThyristor (SCR) NCPA18CLR30TCPA18CLR30TCM6PA18ALR30TCSAPA18ALR30TCM6SAThyristor (SCR) NOPA18CLR30TOPA18CLR30TOM6PA18ALR30TOSAPA18ALR30TOM6SASpecificationsRated operating voltage20 - 250 VAC20 - 250 VAC20 - 250 VAC20 - 250 VACVoltage drop≤ 10 VAC≤ 10 VAC≤ 10 VAC≤ 10 VACOff state current≤ 5 mA AC≤ 5 mA AC≤ 5 mA AC≤ 5 mA ACDegree of protectionIP 67IP 67IP 67IP 67Protection short-circuit (S) Reverse polarity (P) Transients (T)PTPTPTPTLoad current< 500 mA< 500 mA< 500 mA< 500 mAHousing materialPolyester (PBTP)Polyester (PBTP)Nickel-plated brassNickel-plated brassOperating temperature-20°C to +60°C-20°C to +60°C-20°C to +60°C-20°C to +60°CLED colourYellowYellowYellowYellowApprovals/MarksCE - UL - CSACE - UL - CSACE - UL - CSACE - UL - CSA11