Inductive Proximity Sensors Bulletin 871F Flat Pack and Block Styles Description Features Styles Bulletin 871F inductive flat pack and block style proximity sensors are self-contained, solid state devices. These devices are designed for most applications where it is required to sense the presence of ferrous and nonferrous metal objects without touching them. S Cable, conduit, or quick-disconnect styles Complementary Output DC 4-Wire Flat Pack . . . . . 2-Wire AC/DC Flat Pack . . Weld Field Immune AC/DC 2-Wire Flat Pack . . DC 3-Wire Block . . . . . . . . . The body material is either plastic (flat pack) or aluminum (block) and meets NEMA 4, 13 and IP67 (IEC 529) enclosure standards. The electronic circuitry is potted for protection against shock, vibration, and contamination. S Reverse polarity protection (DC models) Connection options include a micro and mini quick-disconnect, ToughLinkt and PVC cable models, and both 1/2-14 NPT and PG13.5 conduit opening with screw terminals. S Short circuit protection S Overload protection S Transient noise protection page 2-170 page 2-173 page 2-175 page 2-177 S False pulse protection S CE marked for all applicable directives Accessories Quick-Disconnect Cables . . . page 5-1 General Information Metric/English Conversion Chart . . . . . . . . . page 11-1 2-169 Inductive Proximity Sensors 871F Flat Pack 4-Wire DC Complementary Output Specifications Load Current Minimum Load Current Leakage Current Operating Voltage 871F DC Cable Style page 2-171 200mA 1mA 10A 10-30V DC Voltage Drop 2.5V Repeatability 2% Hysteresis 5% typical False Pulse Protection Incorporated Transient Noise Protection Incorporated Reverse Polarity Protection Incorporated Short Circuit Protection Incorporated Overload Protection Incorporated Approvals UL listed, c-UL certified, and CE marked for all applicable all directives Enclosure NEMA 1, 2, 3, 4, 6, 6P, 12 and 13, IP67 (IEC 529), 1200psi (8270kPa) washdown; Housing material: ValoxR Connections 871F DC Mini Quick-Disconnect Style page 2-171 LEDs Operating Temperature Shock Vibration Cable: 2m (6.5ft) length 4-conductor #22AWG ToughLinkt Quick Disconnect: 4-pin mini style 4-pin micro style Conduit Opening: 1/2-14 NPT thread, PG13.5 thread Green: Power Orange: Output Energized -25C to +70C (-13F to +158F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material 871F DC Micro Quick-Disconnect Style page 2-172 Features S 4-wire operation S 4-pin, 4-conductor or 4-terminal connection S 10-30V DC S Complementary normally open and normally closed outputs S False pulse, transient noise, reverse polarity, short circuit and overload protection S UL listed, c-UL certified, and CE marked for all applicable directives S DIN rail mounting option on quick-disconnect and cable models S Adjustable sensing models available 2-170 Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.2-0.3 Inductive Proximity Sensors 871F Flat Pack 4-Wire DC Complementary Output Selection Guide Nominal Sensing Sen ing Head Distance Size mm (in) 83 ((3.27)) 50 (1.97) E 65 (2 (2.56) 56) Output O tp t Configuration Shielded PNP Y N.O. and nd N.C. N NPN PNP Catalog Number Switching Frequency (Hz) 100 NPN ToughLinkt Cable Mini QD Style Micro QD Style Conduit 1/2 NPT Conduit PG13.5 871F-P50BP80-H2 871F-P50BP80-N4 871F-P50BP80-D4 871F-P50BP80-T4 871F-P50BP80-Q4 871F-P50BN80-H2 871F-P50BN80-N4 871F-P50BN80-D4 871F-P50BN80-T4 871F-P50BN80-Q4 871F-N65BP80-H2 871F-N65BP80-N4 871F-N65BP80-D4 871F-N65BP80-T4 871F-N65BP80-Q4 871F-N65BN80-H2 871F-N65BN80-N4 871F-N65BN80-D4 871F-N65BN80-T4 871F-N65BN80-Q4 889N-F4AFC-6F 889D-F4AC-2 Recommended Standard QD Cordset (-6F = 1.8m (6ft), -2 = 2m (6.5ft)) IIII IIII E 50mm when fully embedded in mild steel as shown 871F FlatPack Dimensions--mm (inches) Wiring Diagram Cable Style Complementary Normally Open and Normally Closed PNP (Sourcing) 65.0 (2.56) + Brown 83.0 65.0 (3.27) (2.56) Black + N.O. - Load White Load + N.C. - LEDs 10-30V DC Blue 40.0 (1.57) - NPN (Sinking) 30.0 (1.18) 94.0 (3.70) + Brown 6.0 (0.24) 129.0 (5.08) + N.O. - Load Load + N.C. - 10-30V DC Black Blue - White Mini QD Style Complementary Normally Open and Normally Closed Outputs PNP (Sourcing) 65.0 (2.56) - N.C. + Load - N.O. + 83.0 65.0 (3.27) (2.56) 40.0 (1.57) 10-30V DC - + NPN (Sinking) - N.O. + Load 94.0 (3.70) 16.0 (0.63) 6.0 (0.24) 1 4 2 3 Load LEDs 116.0 (4.57) 1 4 2 3 - - N.C. + Load 10-30V DC + 2-171 Inductive Proximity Sensors 871F Flat Pack 4-Wire DC Complementary Output Dimensions--mm (inches) Wiring Diagram Micro QD Style Complementary Normally Open and Normally Closed - 65.0 (2.56) PNP (Sourcing) + Load N.C. 83.0 65.0 (3.27) (2.56) 2 1 3 4 - N.O. + Load 10-30V DC LEDs - + 40.0 (1.57) NPN (Sinking) - 94.0 (3.70) 6.0 (0.24) N.C. + Load 113.0 (4.45) 13.0 (0.51) 2 1 3 4 + Load N.O. 10-30V DC - Conduit Style 1/2I NPT - + Complementary Normally Open and Normally Closed Outputs 65.0 (2.56) 65.0 (2.56) PNP (Sourcing) 83.0 (3.27) + T1 LEDs T4 + N.O. - Load T5 Load + N.C. - T2 10-30V DC - 44.0 (1.73) NPN (Sinking) T1 94.0 (3.70) Conduit Opening 1/2I-14NPT Internal Thread T2 6.0 (0.24) T4 - N.O. + Load T5 Load - N.C. + + 10-30V DC - Complementary Normally Open and Normally Closed Outputs Conduit Style PG13.5 PNP (Sourcing) 65.0 (2.56) 65.0 (2.56) 83.0 (3.27) + T1 T4 + N.O. - Load T5 Load + N.C. - T2 LEDs 10-30V DC - NPN (Sinking) 44.0 (1.73) T1 T2 Conduit Opening PG13.5 Internal Thread Description 2-172 - N.O. + Load T5 Load - N.C. + 94.0 (3.70) 6.0 (0.24) QD Cordsets and Accessories Other Cordsets Available T4 Page Number 5-8, 5-44 + 10-30V DC - Inductive Proximity Sensors 871F 2-Wire AC/DC Flat Pack Style Specifications Load Current Minimum Load Current 1mA Inrush Current (1 cycle) 8A Leakage Current Operating Voltage 871F AC Mini and Micro Quick-Disconnect Style page 2-174 5V 10% Hysteresis 15% typical Short Circuit Protection Incorporated False Pulse Protection Incorporated Transient Noise Protection Incorporated Approvals CE marked for all applicable directives Enclosure NEMA 4, and 13 IP67 (IEC 529) Plastic body LEDs Shock Vibration Quick-Disconnect: 3-pin mini style, 3-pin micro style Conduit Opening: 1/2-14NPT internal thread with screw terminals Green: Power Orange: Output Energized -25C to +70C (-13F to +158F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material S 2-wire operation 40-250V AC/DC Voltage Drop Operating Temperature Features 2.0mA Repeatability Connections 871F AC Conduit Style page 2-174 400mA Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.2-0.3 S 2-terminal or 3-pin connection S 40-250V AC/DC S Normally open or normally closed output S Short circuit, false pulse and transient noise protection 2-173 Inductive Proximity Sensors 871F 2-Wire AC/DC Flat Pack Style Selection Guide Head Size Nominal Sensing Distance mm (inches) 80 50 (1.97) Shielded N Catalog Number O tp t Output Configuration Switching Frequency (Hz) Conduit Style Mini QD Style Micro QD Style N.O. 15 871F-B50N80-T2 871F-B50N80-N3 871F-B50N80-R3 889N-F3AFC-6F 889R-F3ACA-2 Recommended Standard QD Cordset (-6F = 1.8m (6ft), -2 = 2m (6.5ft)) QD Cordsets and Accessories Description Other Cordsets Available Page Number 5-8, 5-44 Dimensions--mm (inches) Wiring Diagram Conduit Style Normally Open 65.0 (2.56) 65.0 (2.56) Sensing Area 80.0 (3.15) T4 T3 Note: 5.3 (0.21) through C' Bore 9.3 (0.37) x 34.0 (1.34) DP Load Load can be switched to terminal 4. 40.0 (1.57) Conduit Entrance 1/2-14NPT Internal thread LEDs 80.0 (3.15) 11.0 (0.43) Mini QD Style Normally Open 65.0 (2.56) 65.0 (2.56) Sensing Area 80.0 (3.15) 1 2 Ground 3 Load 5.3 (0.21) through C' Bore 9.3 (0.37) x 34.0 (1.34) DP 40.0 (1.57) Note: 7/8-16UN-2A Load can be switched to pin 3. LEDs 80.0 (3.15) 11.0 (0.43) Micro QD Style Normally Open 65.0 (2.56) 65.0 (2.56) Sensing Area 80.0 (3.15) Load 3 2 1 5.3 (0.21) through C' Bore 9.3 (0.37) x 34.0 (1.34) DP 1/2-20UNF-2A 80.0 (3.15) 11.0 (0.43) 2-174 Note: 40.0 (1.57) LEDs Load can be switched to pin 2. Inductive Proximity Sensors 871F 2-Wire AC/DC Weld Field Immune Flat Pack Style Specifications Load Current Minimum Load Current 3mA Inrush Current (1 cycle) 8A Leakage Current Operating Voltage Repeatability 10% 15% typical Short Circuit Protection Incorporated False Pulse Protection Incorporated Transient Noise Protection Incorporated 20,000A at 1in Approvals CE marked for all applicable directives Enclosure NEMA 4 and 13, IP67 (IEC 529) Aluminum body, teflon-coated sensing area Description Each sensor is housed by an aluminum body which meets NEMA 4, 13, and IP67 (IEC 529) enclosure standards. It is equipped with a green LED to indicate power and an orange LED which lights when the output is energized. 20-250V AC/DC 5V Weld Field Immunity Bulletin 871F inductive proximity sensors are self-contained, solid-state devices designed to sense the presence of ferrous and nonferrous metal objects without touching them. These special weld-field immune models are ideal for welding environments and other applications where large magnetic fields are present. They are rated for reliable operation at a 1in distance from a current in line carrying 20,000A.E 1.5mA Voltage Drop Hysteresis 871F AC/DC Mini and Micro Quick-Disconnect Style page 2-176 400mA Connections LEDs Operating Temperature Shock Vibration Quick-Disconnect: 3-pin mini style 3-pin micro style Green: Power Orange: Output Energized -25C to +70C (-13F to +158F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.2-0.3 Features S 2-wire operation S 3-pin connection S 20-250V AC/DC S Normally open output S Weld field immune S Short circuit, false pulse and transient noise protection S CE marked for all applicable directives E Note: This distance varies with current line amperage. See page 2-9 of the Introduction section to determine the minimum distance for your application. 2-175 Inductive Proximity Sensors 871F 2-Wire AC/DC Weld Field Immune Flat Pack Style Selection Guide Head He d Size Nominall Sensing Dist Nomin Distance nce mm (inches) 50 20 (0.79) Catalog Number Shielded Output O tp t Configuration Switching Frequency (Hz) Mini QD Style Micro QD Style Y N.O. 15 871F-BW20N50-N3 871F-BW20N50-R3 889N-F3AFC-6F 889R-F3ACA-2 Recommended Standard QD Cordset (-2 = 2m (6.5ft), -6F = 1.8m (6ft)) QD Cordsets and Accessories Description Other Cordsets Available Page Number 5-8, 5-44 Dimensions--mm (inches) Wiring Diagram Mini QD Style Normally Open Sensing Area Ground 1 2 7/8-16UN-2A 3 5.3 (0.21) Load 40.0 (1.57) 50.0 (1.97) 40.0 (1.57) 40.0 (1.57) 50.0 (1.97) 61.0 (2.40) Note: Load can be switched to pin 3. LEDs Micro QD Style Normally Open Sensing Area Load 1/2-20UNF-2A 3 2 1 5.3 (0.21) 40.0 (1.57) 50.0 (1.97) 2-176 40.0 (1.57) 50.0 (1.97) 61.0 (2.40) 40.0 (1.57) Note: LEDs Load can be switched to pin 2. Inductive Proximity Sensors 871F 3-Wire DC Block Style Specifications Load Current Minimum Load Current Leakage Current Operating Voltage 871F DC Cable Style page 2-178 S 3-conductor or 4-pin connection S 10-30V DC S Normally open output S False pulse, transient noise, reverse polarity, short circuit and overload protection 10-30V DC 2.4V 10% Hysteresis 15% typical False Pulse Protection Incorporated Transient Noise Protection Incorporated Reverse Polarity Protection Incorporated Short Circuit Protection Incorporated Overload Protection Incorporated Approvals CE marked for all applicable directives Enclosure NEMA 1, 2, 3, 4, 12, 13, IP67 (IEC 529) Aluminum Body LED Operating Temperature Shock S 3-wire operation 10A Repeatability Vibration Features 1mA Voltage Drop Connections 871F DC Micro Quick-Disconnect Style page 2-178 400mA Cable: 2m (6.5ft) length 3-conductor PVC Quick-Disconnect: 4-pin micro style Orange: Output Energized -25C to +70C (-13F to +158F) 30g, 11ms 55Hz, 1mm amplitude, 3 planes Correction Factors Target Material Correction Factor Steel 1.0 Stainless Steel 0.7-0.8 Brass 0.4-0.5 Aluminum 0.3-0.4 Copper 0.2-0.3 S CE marked for all applicable directives 2-177 Inductive Proximity Sensors 871F 3-Wire DC Block Style Selection Guide Head Size Nominall Sensing Dist Nomin Distance nce mm (inches) Shielded 50 70 (2 (2.76) 76) N Output O tp t Configuration Switching Frequency (Hz) NPN NO N.O. Catalog Number Cable Style Micro QD Style 871F-D70NN50-E2 871F-D70NN50-D4 871F-D70NP50-E2 871F-D70NP50-D4 300 PNP Recommended Standard QD Cordset (-2 = 2m (6.5ft)) 889D-F4AC-2 QD Cordsets and Accessories Description Page Number Other Cordsets Available 5-8 Terminal Chambers 5-19 Dimensions--mm (inches) 100.0 (3.94) Sensing Area 100.0 (3.94) Sensing Area 2m (6.5ft) M12 x 1 LED LED 6.5 (0.26) 6.5 (0.26) 40.0 (1.57) 40.0 (1.57) 115.0 (4.53) 115.0 (4.53) 50.0 (1.97) 35.0 (1.38) Sensing Distance Adjustment Potentiometer 50.0 (1.97) 35.0 (1.38) Sensing Distance Adjustment Potentiometer Wiring Diagrams Cable Style Micro QD Style Normally Open Normally Open NPN (Sinking) NPN (Sinking) + - 10-30V DC Brown + 2 1 3 4 - - Load + Blue Load Black - PNP (Sourcing) + 10-30V DC + PNP (Sourcing) - 10-30V DC + Brown Black 2 1 3 4 - Load - Load + Blue - 2-178 10-30V DC +