Inductive Proximity Sensors 2-Wire AC and AC/DC Inductive Cylindrical 2-Wire AC & AC/DC 8 mm and 12 mm Diameter Inductive Sensors Technical Specifications SUPPLY VOLTAGE Suffix WS, WO Suffix US * 1.5 to 8 mm sensing ranges SUPPLY FREQUENCY LOAD CURRENT (IL) * 8 mm and 12 mm threaded barrels Suffix WS, WO Suffix US * LED power and output indication LEAKAGE CURRENT (OFF-STATE) Suffix WS, WO * Cable and quick disconnect models OUTPUT Suffix WS, US VOLTAGE DROP AT IL (MAX.) Suffix WS, WO Suffix US Suffix WO Suffix US INRUSH CURRENT HYSTERESIS SHORT CIRCUIT AND OVERLOAD PROTECTION 2-Wire AC & AC/DC See pages 803-854 for cordsets 12 mm 8 mm Suffix WS, WO Suffix US REVERSE POLARITY PROTECTED LED INDICATION SENSING FACE MATERIAL STANDARDS ENVIRONMENTAL PROTECTION AMBIENT TEMPERATURE APPROVALS See pages 865-872 for accessories 20-150 VAC 20-250 VAC/300 VDC 45-65 Hz 5-200 mA max. 8-200 mA max. 1.7 mA 0.8 mA Normally open Normally closed 5V 8V < 1.7 A/20 ms 3-15% (5% typical) No Yes Yes See dimension drawings PBT EN 60947-5-2 IP67 -13 F to +158 F (-25 C to +70 C) FM APPROVED Wiring Diagrams 2-Wire AC 2-Wire AC/DC Cable Connection WS Brown Blue N V11 Type Load L1 WS Yellow/Green (Metal Housing Only) WO Blue 1 Blue Load L1 L1 Load L2 4 3 1 2 Normally open Load L1 2 1 Green Red/White 3 Load Note: Wiring diagrams show quick disconnect pin numbers. V12 Type Load L1 2 3 Load Red/Black Normally open 3 Red/White 2 Red/Black 1 Red/White US Load Green N Male Receptacle End View L1 N Red/Black 2 Red/Black L2 ( ) or ( ) Quick Disconnect 1 N Normally closed 3 Red/White L1 ( ) or ( ) AC/DC L1 Green 2 Red/Black 1 Green WO Load L2 Male Receptacle End View 3 Red/White 102 Brown Blue V12 Type WS Subject to modifications without notice Blue Green (Metal Housing Only) Load 4 Yellow/Green Yellow/Green (Metal Housing Only) Brown Yellow/Green 2 Brown N Normally open US Male Receptacle End View Normally open Normally closed Brown Cable Connection Quick Disconnect Note: Wiring diagrams show quick disconnect pin numbers. Normally open 1 Green L1 N Copyright Pepperl+Fuchs L2 ( )or ( ) L1 ( ) or( ) Green 1 2 3 Red/White Load Red/Black L2 ( ) or ( ) L1 ( ) or ( ) Inductive Proximity Sensors 2-Wire AC and AC/DC 8 mm and 12 mm Diameter 2-Meter Cable Models Dia. (mm) Model Number 12 Electrical Output Normally open Normally closed Normally open Normally closed Normally open Normally closed Normally open Normally open Mounting Flush Flush Flush Flush Nonflush Nonflush Flush Nonflush Switching Frequency 25 Hz 25 Hz 25 Hz 25 Hz 25 Hz 25 Hz 30 Hz 30 Hz Barrel Material* SS SS Ni-Brass Ni-Brass Ni-Brass Ni-Brass Ni-Brass Ni-Brass Cable Jacket/Size PVC/#22 AWG PVC/#22 AWG PVC/#22 AWG PVC/#22 AWG PVC/#22 AWG PVC/#22 AWG PUR/#22 AWG PUR/#22 AWG Dwg. No. 1 1 2 2 3 3 4 5 Barrel Material* Ni-Brass Ni-Brass Quick Disconnect M12 Micro AC M12 Micro AC Dwg. No. 6 7 Inductive Cylindrical NJ1.5-8GM40-WS NJ1.5-8GM40-WO NBB2-12GM60-WS NBB2-12GM60-WO NBN4-12GM60-WS NBN4-12GM60-WO NBB4-12GM75-US NBN8-12GM75-US 8 Range (mm) 1.5 1.5 2 2 4 4 4 8 Micro AC (M12) Quick Disconnect Models Dia. (mm) Model Number NBB2-12GM60-WS-V11 NBN4-12GM60-WS-V11 12 Range (mm) 2 4 Electrical Output Normally open Normally open Mounting Flush Nonflush Switching Frequency 25 Hz 25 Hz Micro AC (1/2"-20) Quick Disconnect Models Dia. (mm) 12 Model Number NBB2-12GM60-WS-V12 NBB2-12GM60-WO-V12 NBN4-12GM60-WS-V12 NBN4-12GM60-WO-V12 NBB4-12GM65-US-V12 NBN8-12GM65-US-V12 Range (mm) 2 2 4 4 4 8 Electrical Output Normally open Normally closed Normally open Normally closed Normally open Normally open Mounting Flush Flush Nonflush Nonflush Flush Nonflush Switching Frequency 25 Hz 25 Hz 25 Hz 25 Hz 30 Hz 30 Hz Barrel Dwg. Material* Quick Disconnect No. Ni-Brass 1/2"-20 Micro AC 8 Ni-Brass 1/2"-20 Micro AC 8 Ni-Brass 1/2"-20 Micro AC 9 Ni-Brass 1/2"-20 Micro AC 9 Ni-Brass 1/2"-20 Micro AC 10 Ni-Brass 1/2"-20 Micro AC 11 2-Wire AC & AC/DC *SS = stainless steel, Ni-Brass = nickel-plated brass Stocked item Typical delivery 4 weeks or less Consult factory for all other models Drawing No. 1 NJ1.5-8GM40-WS [N.O.] NJ1.5-8GM40-WO [N.C.] Drawing No. 2 NBB2-12GM60-WS [N.O.] NBB2-12GM60-WO [N.C.] Drawing No. 3 LEDs Yellow: Output Status Green: Power Subject to modifications without notice LEDs Green: Power Yellow: Output Status 75 53.5 5 13 across the flats 4 thickness 1.5 mm Sensing Range Drawing No. 4 NBB4-12GM75-US [N.O.] 72 58.5 60 55 45 40 60 45 40 M8 x 1 Sensing range 25-240% beyond "traditional" inductive sensors NBN4-12GM60-WS [N.O.] NBN4-12GM60-WO [N.C.] LEDs Yellow: Output Status Green: Power LED Yellow: Output Status 40 32 30 X-SeriesTM Look for this logo in the drawings to identify our X-Series extended range sensors M12 x 1 17 across the flats 4 thickness 2 mm Sensing Range 10.5 M12 x 1 17 across the flats 4 thickness 17 across the flats 4 thickness Metal-free zone 4 mm Sensing Range M12 x 1 4 mm Sensing Range Copyright Pepperl+Fuchs 103 Inductive Proximity Sensors 2-Wire AC and AC/DC 8 mm and 12 mm Diameter Drawing No. 5 Drawing No. 6 Inductive Cylindrical NBN8-12GM75-US [N.O.] NBB2-12GM60-WS-V11 [N.O.] LEDs Green: Power Yellow: Output Status 72 58.5 50 53.5 10.5 M12 x 1 AC & AC/DC 40 M12 x 1 40 50 10.5 M12 x 1 17 across the flats 4 thickness Metal-free zone 2 mm Sensing Range 4 mm Sensing Range Drawing No. 9 Drawing No. 10 Drawing No. 11 NBN4-12GM60-WS-V12 [N.O.] NBN4-12GM60-WO-V12 [N.C.] NBB4-12GM65-US-V12 [N.O.] 1/2"-20 70 65 50 45 40 LEDs Green: Power Yellow: Output Status 1/2"-20 82 74 1/2"-20 65 58.5 53.5 53.5 8 10.5 M12 x 1 17 across the flats 4 thickness Metal-free zone 4 mm Sensing Range Subject to modifications without notice 17 across the flats 4 thickness M12 x 1 4 mm Sensing Range 10.5 M12 x 1 45 40 M12 x 1 17 across the flats 4 thickness 2 mm Sensing Range NBN8-12GM65-US-V12 [N.O.] LEDs Green: Power Yellow: Output Status 82 74 65 58.5 1/2"-20 70 8 mm Sensing Range 5 104 45 5 17 across the flats 4 thickness LEDs Yellow: Output Status Green: Power M12 x 1 70 65 50 17 across the flats 4 thickness LEDs Yellow: Output Status Green: Power 2-Wire 45 NBB2-12GM60-WS-V12 [N.O.] NBB2-12GM60-WO-V12 [N.C.] LEDs Yellow: Output Status Green: Power M12 x 1 70 Drawing No. 8 NBN4-12GM60-WS-V11 [N.O.] LEDs Yellow: Output Status Green: Power 75 8 Drawing No. 7 17 across the flats 4 thickness Metal-free zone 8 mm Sensing Range Copyright Pepperl+Fuchs Inductive Proximity Sensors 2-Wire AC and AC/DC 8 mm and 12 mm Diameter Recommended Accessories BF 8-F BF 12-F AB12 BF5-30 Mounting Brackets Dia. 8 Dia. 12 Model BF8 BF 8-F BF5-30 Description 8 mm clamp bracket 8 mm snap lever bracket 5-30 mm universal bracket Model BF12 BF 12-F BF5-30 AB12 Description 12 mm clamp bracket 12 mm snap lever bracket 5-30 mm universal bracket 12 mm right angle bracket See pages 865-872 for complete accessory listing. Micro AC Cordsets Straight "Micro" (M12) Model Description 2 m length, PVC jacket V11B-G-YE2M-PVC 4 m length, PVC jacket V11B-G-YE4M-PVC Right Angle "Micro" (M12) Model Description V11B-W-YE2M-PVC 2 m length, PVC jacket V11B-W-YE4M-PVC 4 m length, PVC jacket Straight "Micro" (1/2"-20) Model Description 2 m length, PVC jacket V12-G-YE2M-PVC 5 m length, PVC jacket V12-G-YE5M-PVC Right Angle "Micro" (1/2"-20) Model Description 2 m length, PVC jacket V12-W-YE2M-PVC 5 m length, PVC jacket V12-W-YE5M-PVC Inductive Cylindrical BF8 BF12 2-Wire AC & AC/DC See pages 803-854 for complete cordset listing. Subject to modifications without notice Copyright Pepperl+Fuchs 105