PRCM Series Cylindrical connector type proximity sensor Features Improved the noise resistance with dedicated IC Built-in reverse polarity protection circuit (DC 3-wire type) Built-in surge protection circuit Built-in overcurrent protection circuit (DC type) Protection structure IP67 (IEC standard) for connector part Replaceable for micro switches and limit switches Please read "Caution for your safety" in operation manual before using. Specifications DC 2-wire type Model Sensing distance Hysteresis Standard sensing target Setting distance Power supply (Operating voltage) Leakage current Response frequency1 Residual voltage Affection by Temp. Control output Insulation resistance Dielectric strength Vibration Shock Indicator Ambient Environ- temperature Ambient ment humidity Protection circuit Protection Material Approval Weight2 PRCMT18-5DO PRCMT18-5DC PRCMT18-5DO-I PRCMT18-5DC-I PRCMT18-8DO PRCMT18-8DC PRCMT18-8DO-I PRCMT18-8DC-I PRCMT30-10DO PRCMT30-10DC PRCMT30-10DO-I PRCMT30-10DC-I PRCMT30-15DO PRCMT30-15DC PRCMT30-15DO-I PRCMT30-15DC-I 2mm 4mm Max. 10% of sensing distance 5mm 8mm 10mm 15mm 12x12x1mm(Iron) 18x18x1mm(Iron) 25x25x1mm(Iron) 30x30x1mm(Iron) 45x45x1mm(Iron) PRCMT12-2DO PRCMT12-2DC PRCMT12-2DO-I PRCMT12-2DC-I PRCMT12-4DO PRCMT12-4DC PRCMT12-4DO-I PRCMT12-4DC-I 0 to 1.4mm 12-24VDC (10-30VDC) Max. 0.6mA 0 to 2.8mm 0 to 3.5mm 0 to 5.6mm 0 to 7mm 1.5kHz 500Hz 350Hz 400Hz 200Hz 0 to 10.5mm Max. 3.5V Max. 10% for sensing distance at ambient temperature 20 2 to 100mA Min. 50M(at 500VDC megger) 1500VAC 50/60Hz for 1minute 1mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours 500m/s(approx. 50G) in each of X, Y, Z directions for 3 times Operation indicator(red LED) -25 to 70, storage: -30 to 80 35 to 95%RH, storage: 35 to 95%RH Surge protection circuit, Overcurrent protection IP67(IEC Standard) Case/Nut: Nickel plated Brass, Washer: Nickel plated Iron, Sensing surface: PBT Standard Cable(Black): Polyvinyl chloride(PVC), Oil resistant cable(Gray): Oil resistant Polyvinyl chloride(PVC) Approx. 38g(approx. 26g) Approx. 60g(approx. 48g) Approx. 154g(approx. 142g) 1: The response frequency is the average value. The standard sensing target is used and the width is set as 2 times of the standard sensing target, 1/2 of the sensing distance for the distance. 2: The weight with packaging and the weight in parentheses is only unit weight. There is IEC standard connector cable. Refer to the G-6 about IEC standard connector wires and specifications. Environment resistance is rated at no freezing or condensation. D-38 Cylindrical Connector type Specifications (A) Photo electric sensorr DC 3-wire type PRCM12-4DN PRCM12-4DP PRCM12-4DN2 PRCM12-4DP2 Model PRCM12-2DN PRCM12-2DP PRCM12-2DN2 PRCM12-2DP2 Sensing distance Hysteresis Standard sensing target Sensing distance 2mm 4mm Max. 10% of sensing distance 12x12x1mm(Iron) 0 to 1.4mm 0 to 2.8mm Power supply (Operating voltage) 12-24VDC (10-30VDC) PRCM18-5DN PRCM18-5DP PRCM18-5DN2 PRCM18-5DP2 PRCML18-5DN PRCML18-5DP PRCML18-5DN2 PRCML18-5DP2 PRCM18-8DN PRCM18-8DP PRCM18-8DN2 PRCM18-8DP2 PRCML18-8DN PRCML18-8DP PRCML18-8DN2 PRCML18-8DP2 PRCM30-10DN PRCM30-10DP PRCM30-10DN2 PRCM30-10DP2 PRCML30-10DN PRCML30-10DP PRCML30-10DN2 PRCML30-10DP2 PRCM30-15DN PRCM30-15DP PRCM30-15DN2 PRCM30-15DP2 PRCML30-15DN PRCML30-15DP PRCML30-15DN2 PRCML30-15DP2 5mm 8mm 10mm 15mm 18x18x1mm(Iron) 0 to 3.5mm 25x25x1mm(Iron) 0 to 5.6mm 30x30x1mm(Iron) 0 to 7mm 45x45x1mm(Iron) 0 to 10.5mm 500kHz 350kHz 400kHz 200kHz Current consumption Max. 10mA Response frequency1 1.5kHz Residual voltage Max. 1.5V Affection by Temp. Max. 10% for sensing distance at ambient temperature 20 Control output Max. 200mA Insulation resistance Min. 50M(at 500VDC megger) Dielectric strength 1500VAC 50/60Hz for 1minute Vibration 1mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours Shock 500m/s(approx. 50G) in each of X, Y, Z directions for 3 times Indicator Operation indicator(red LED) 500kHz Protection IP67(IEC Standard) Material (H) Temp. controller Case/Nut: Nickel plated Brass, Washer: Nickel plated Iron, Sensing surface: PBT (J) Counter (K) Timer Approval PRCM: Approx. 61g(approx. 49g) PRCML: Approx. 85g(approx. 73g) PRCM: Approx. 146g(approx. 134g) PRCML: Approx. 181g(approx. 169g) PRCM18-5AO PRCM18-5AC PRCML18-5AO PRCML18-5AC PRCM18-8AO PRCM18-8AC PRCML18-8AO PRCML18-8AC PRCM30-10AO PRCM30-10AC PRCML30-10AO PRCML30-10AC PRCM30-15AO PRCM30-15AC PRCML30-15AO PRCML30-15AC 5mm 8mm 10mm 15mm 18x18x1mm(Iron) 0 to 3.5mm 25x25x1mm(Iron) 0 to 5.6mm 30x30x1mm(Iron) 0 to 7mm 45x45x1mm(Iron) 0 to 10.5mm (L) Panel meter AC 2-wire type PRCM12-4AO PRCM12-4AC PRCM12-2AO PRCM12-2AC Sensing distance Hysteresis Standard sensing target Sensing distance 2mm 4mm Max. 10% of sensing distance 12x12x1mm(Iron) 0 to 1.4mm 0 to 2.8mm Power supply (Operating voltage) 100-240VAC (85-264VAC) (M) Tacho/ Speed/ Pulse meter (N) Display unit Max. 2.5mA Response frequency1 20Hz Residual voltage Max. 10V Affection by Temp. Max. 10% for sensing distance at ambient temperature 20 (Q) Stepper motor& Driver&Controller 5 to 200mA Control output 5 to 150mA Insulation resistance Min. 50M(at 500VDC megger) Dielectric strength 2,500VAC 50/60Hz for 1minute Vibration 1mm amplitude at frequency of 10 to 55Hz(for 1 min.) in each of X, Y, Z directions for 2 hours Shock 500m/s(approx. 50G) in each of X, Y, Z directions for 3 times Indicator Operation indicator(red LED) (R) Graphic/ Logic panel (S) Field network device Environ- Ambient temperature -25 to 70, storage: -30 to 80 ment Ambient humidity 35 to 95%RH, storage: 35 to 95%RH Protection circuit Surge protection circuit Protection IP67(IEC Standard) Insulation type Double insulation or reinforced insulation (Mark: , dielectric strength between the measuring input part and the power part: 1kV) Material Case/Nut: Nickel plated Brass, Washer: Nickel plated Iron, Sensing surface: PBT (T) Software (U) Other Approval Approx. 42g(approx. 30g) (O) Sensor controller (P) Switching mode power supply Current consumption Weight2 (E) Pressure sensor (I) SSR/ Power controller Surge protection circuit, Reverse polarity protection circuit, Overcurrent protection Model (D) Proximity sensor (G) Connector/ Socket Protection circuit Approx. 38g(approx. 26g) (C) Door/Area sensor (F) Rotary encoder Environ- Ambient temperature -25 to 70, storage: -30 to 80 ment Ambient humidity 35 to 95%RH, storage: 35 to 95%RH Weight2 (B) Fiber optic sensor PRCM: Approx. 66g(approx. 54g) PRCML: Approx. 78g(approx. 66g) PRCM: Approx. 154g(approx. 142g) PRCML: Approx. 194g(approx. 182g) 1: The response frequency is the average value. The standard sensing target is used and the width is set as 2 times of the standard sensing target, 1/2 of the sensing distance for the distance. 2: The weight with packaging and the weight in parentheses is only unit weight. Environment resistance is rated at no freezing or condensation. D-39 PRCM Series Dimensions PRCM12-2D O21 / PRCMT12-2D (-I) 55.8 17 M12x1 4 PRCM18-5D O29 O42 M12 O29 Operation indicator M18x1 PRCM30-15D O42 38 M18x1 / PRCMT30-15D (-I) 10 35 Operation indicator M12 M30x1.5 M12 63.8 28 Operation indicator M12 M30x1.5 5 PRCM12-4A 72.8 O21 17 4 M12x1 24 4 M12x1 10 24 M12 M12x1 M12 PRCM30-15A Operation indicator 5 M30x1.5 Operation indicator 62.5 24 M18x1 4 / PRCML18-5A 5 24 85.8 10 M12 24 Operation indicator 52 4 O42 Operation indicator M12 / PRCML18-8A M12 87.3 M30x1.5 Operation indicator M30x1.5 O29 PRCML30-15D 62.5 35 28 5 PRCML18-8D 87.3 10 35 M12 / PRCML18-5A O29 63.8 O42 63.8 38 Operation indicator 25.3 4 PRCM30-10A 35 M12 60.1 O29 Operation indicator M12x1 O42 Operation indicator PRCM18-8A 35.8 4 7 17 M12 60.6 O29 72.8 41.5 O21 Operation indicator 48.5 PRCM18-5A D-40 Operation indicator 4 PRCM12-2A O42 53.8 M12 63.8 M12 19 10 24 / PRCMT30-10D (-I) 5 PRCML18-5D Operation indicator M12x1 / PRCMT18-8D (-I) PRCM18-8D 29.5 35 PRCML18-5D 24.5 4 54.3 4 55.8 7 17 / PRCMT18-5D (-I) 24 PRCM30-10D O21 Operation indicator 31.5 (unit: mm) / PRCMT12-4D (-I) PRCM12-4D / PRCML30-15A 10 5 M30x1.5 85.8 50 M12 Operation indicator M30x1.5 M12 Cylindrical Connector type Control output diagram DC 2-wire type Sensing target 3 N.O. Presence Nothing N.C. 1 Operation Return Load Blue DC 3-wire type NPN output type Main circuit +V Main circuit Brown Load 4 (A) Photo electric sensorr Operating ON 0V Indicator OFF (red LED) Brown +V Load 10k 4 Load (brown-black) Black Blue 3 Sensing target N.O. Presence None Operation Return N.C. (C) Door/Area sensor Output voltage H (black-blue) L Operating ON 0V Indicator OFF (red LED) (D) Proximity sensor (E) Pressure sensor AC 2-wire type Brown Load Sensing Presence target None 100- 240VAC 50/60Hz 3 Blue Load N.O. N.C. PNP output type 1 Main circuit Main circuit 4 Operation Return Operating ON Indicator (red LED) OFF 4 Brown Black Load 10k 3 +V Blue Sensing target Load (black-blue) N.O. Presence None Operation Return N.C. Output voltage H (black-blue) L Operating ON Indicator 0V OFF (red LED) (H) Temp. controller (I) SSR/ Power controller Wiring diagram (J) Counter DC 2-wire type(IEC standard type) DC 2-wire type(Standard type) Normally Open(N.O.) / Normally Closed(N.C.) 1 3 4 Brown Load Blue +V 2 1 3 4 Normally Open(N.O.) Brown Blue 0V Load +V DC 3-wire type 2 1 3 4 +V Load Black Blue 1 3 4 Brown +V Load Blue (K) Timer Normally Closed(N.C.) Brown 2 1 3 4 Load Blue 0V +V (L) Panel meter 0V (M) Tacho/ Speed/ Pulse meter , of N.O. type and , of N.C. type are not used terminals. The pin arrangement of connector applying IEC standard is being developed. Please attach "I" at the end of the name of standard type for purchasing the IEC standard product. Ex) PRDWT12-4DO-I The connector cable for IEC standard is being developed. Please attach "I' at the end of the name of standard type. Ex) CID2-2-I, CLD2-5-I AC 2-wire type PNP output type Brown 2 0V Pin , are not used terminals. For DC 3-wire type connector cable, it is available to use with black wire(12-24VDC) and blue wire(0V). NPN output type 2 1 3 4 Brown +V Black Blue 2 1 3 4 Blue 0V Please fasten the cleat of connector not to shown the thread. (0.39 to 0.49N.m) Brown Load ~ 2 1 3 4 (N) Display unit (O) Sensor controller (P) Switching mode power supply (Q) Stepper motor& Driver&Controller (R) Graphic/ Logic panel Normally Open(N.O.) / Normally Closed(N.C.) Load 0V (F) Rotary encoder (G) Connector/ Socket The number in a circle is pin no. of connector. 2 (B) Fiber optic sensor (S) Field network device Brown Blue ~ Load In AC inductive type, and , and are connected inside of the connector cable. Please fasten the vibration part with Teflon tape. Refer to the G-6 about IEC standard connector wires and specifications. D-41 (T) Software (U) Other PRCM Series Proper usage Load connections Brown Brown + + POWER - Blue Brown Load < DC 2-wire type & AC 2-wire type > 100240VAC 50/60Hz 24VDC Blue Load Blue Load < DC 2-wire type > Load < AC 2-wire type > When using DC or AC 2-wire type proximity sensor, the load must be connected, otherwise internal components may be damaged. The load can be connected to either wire. Load connections It may cause return failure of load by residual voltage. If the load current is under 5mA, please make sure the residual voltage is less than the return voltage of the load by connecting a bleeder resistor in parallel with the load as shown in the diagram. AC 2-wire type Brown Load Vs Bleeder resistor(R) Blue R= 110VAC : Min. 20k 3W 220VAC : Min. 39k 10W DC 2-wire type Brown Blue P= Vs2 (W) R [ I:Action current of load, R:Bleeder resistance, P:Permissible power] Please make the current on proximity sensor smaller than the return current of load by connecting a bleeder resistor in parallel. W value of Bleeder resistor should be bigger for proper heat dissipation. Load Bleeder resistor(R) Vs () I + - Vs Vs Vs2 () P= (W) Io-Ioff R Io : Min. action current of proximity sensor, : Power supply, [ Vs ] Ioff : Return current of load, P : Number of Bleeder resistance watt R= Mutual-interference & Influence by surrounding metals When several proximity sensors are mounted close to one another a malfunction of the may be caused due to mutual interference. Therefore, be sure to keep a minimum distance between the two sensors as below chart indicates. Parallel B A Face to Face When sensors are mounted on metallic panel, it is required to protect the sensors from being affected by any metallic object except target. Therefore, be sure to provide a minimum distance as below chart indicates. m od n (unit: mm) Model Item A B od m n D-42 PRCMT12-2D PRCM12-2D PRCM12-2A PRCMT12-4D PRCM12-4D PRCM12-4A PRCMT18-5D PRCM(L)18-5D PRCM(L)18-5A PRCMT18-8D PRCM(L)18-8D PRCM(L)18-8A PRCMT30-10D PRCMT30-15D PRCM(L)30-10D PRCM(L)30-15D PRCM(L)30-10D PRCM(L)30-15A 12 24 0 12 6 18 24 36 11 36 12 36 30 36 0 18 15 27 48 54 14 54 24 54 60 60 0 30 30 45 90 90 15 90 45 90