SERIES CY Amplifier Built-in Cylindrical Photoelectric Sensor Cylindrical type easily mountable with M18 thread M18 thread Easy to replace Long sensing range This sensor has an M18 thread size for A pigtailed type sensor with connector Thru-beam type convenient mounting. (CY- -J), which is easy to replace, is also available. Retroreflective type Diffuse reflective type Wide product range Environment resistant Convenient options Supply voltage Its IP67 construction can be hosed down (For thru-beam type sensors only) Side-view attachment 1 AC supply type (24 to 240 V AC) with water. In addition, it has strong The beam is bent at a right angle with 2 DC supply type (10 to 30 V DC) resistance against vibration since it is the side-view attachment. filled up with resin. Output The connector also has IP67 protection. 1 NPN open-collector transistor (For thru-beam type sensors only) 2 PNP open-collector transistor Slit mask 3 AC non-contact (thyristor) output It is convenient for detecting small objects or enhancing Connection the sensing accuracy. 1 Cable type 2 Pigtailed type A total of 32 models are available. Note: However, take care that if it is exposed to water splashes during operation, it may detect a water drop itself. 250 CY APPLICATIONS Sensing cardboard boxes Sensing specular objects Sensing milk packs ORDER GUIDE Type Appearance Sensing range Model No. Supply voltage Output Output operation NPN open-collector CY-21 transistor 12 m 39.370 ft PNP open-collector CY-21-PN transistor NPN open-collector CY-27 transistor 3 m 9.843 ft (Note) Selectable PNP open-collector CY-27-PN either Light- transistor 10 to 30 V DC ON or Dark- NPN open-collector ON by the CY-29 transistor control input 1.5 m 4.921 ft (Note) PNP open-collector CY-29-PN transistor NPN open-collector CY-22 transistor 120 mm 4.724 in PNP open-collector CY-22-PN transistor Light-ON CY-11A 12 m 39.370 ft Dark-ON CY-11B CY-17A Light-ON 3 m 9.843 ft (Note) Dark-ON CY-17B 24 to 240 V AC AC non-contact 10 % (thyristor) output Light-ON CY-19A 1.5 m 4.921 ft (Note) Dark-ON CY-19B Light-ON CY-12A 120 mm 4.724 in Dark-ON CY-12B NOTE: Reflector is not supplied with the retroreflective type sensor. Please select the suitable reflector or reflective tape from the options. Note: The sensing range of the retroreflective type sensor is specified for the RF-230 reflector (optional). 251 AC supply type DC supply type Retroreflective Retroreflective Diffuse Diffuse Thru-beam Thru-beam reflective reflective With polarizing With polarizing filters filters