Ring Slot Style Bulletin 871R Ring 871S Slot sensors self-contain

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Ring Slot Style Bulletin 871R Ring 871S Slot sensors self-contain

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Bulletin 871R 871S
Ring Slot Style
Bulletin 871R Ring 871S Slot sensors self-contained, general purposed, solid-state devices designed sense presence ferrous nonferrous metal objects that pass through their sensing field. Ring sensors available 100mm ring diameter sizes with minimum ball sizes ranging from 2.5mm 8.0mm. Slot sensors available 30mm slot gap. When mounting slot sensors side side, necessary different models with different operating frequencies.
Features
Cable micro style Short circuit protection Reverse polarity protection marked applicable directives.
Styles
871R 3-Wire Ring page 2-180 871S 3-Wire Slot page 2-183
Cordsets Accessories
Quick-Disconnect Cables page
General Information
Torque Chart page 2-203 Metric/English Conversion Chart page 11-1
2-179
871R 3-Wire
Ring Style Specifications
Load Current Leakage Current Operating Voltage Voltage Drop Repeatability 871R Cable Style 20mm page 2-181 Hysteresis Reverse Polarity Protection Transient Noise Protection Short Circuit Protection Overload Protection False Pulse Protection Approvals Enclosure Connections 871R Micro Quick-Disconnect Style 100mm page 2-182 200mA 10µA 10-30V 2.4V typical Incorporated Incorporated Incorporated Incorporated Incorporated marked applicable directives NEMA IP67 (IEC529) Cable: (6.5ft) length 3-conductor #26AWG Quick-Disconnect: 4-pin micro style Red: Output energized -25°C +70°C (-13°F +158°F) 10-55Hz
Operating Temperature Shock Vibration
871R Micro Quick-Disconnect Style 100mm page 2-182
Features
3-wire operation 3-conductor, 4-pin micro style 10-30V Reverse polarity, short circuit, overload, false pulse, transient noise protection marked applicable directives
2-180
871R 3-Wire
Ring Style Selection Guide
Ring Diameter
12mm 20mm 50mm
Minimum Minim Ball Size (inches)
(0.10)
Output Configuration
N.O.
Switching Frequency (Hz)
1000
Catalog Number Cable Style
871R-D12NP39-E2 871R-D20NP73-E2
Micro Style
871R-D50NP90-D4 871R-D50NN90-D4
(0.24) (0.12) N.O. N.C.
871R-D100NP120-D4 871R-D100NN120-D4 889D-F4AC-2
100mm
(0.31)
Recommended Standard Cordset (-6F 1.8m (6ft), (6.5ft))
Cordsets Accessories
Description Other Cordsets Available Terminal Chambers Page Number 5-26 5-19
Dimensions-mm (inches)
Cable Style (871R-D12NP39-E2)
Wiring Diagrams
Normally Open
(1.85) 26.5 (1.04) 28.5 (1.12) (0.32)
(Sourcing)
10-30V Brown Black Load
(1.54) (0.47)
(0.79)
Blue Brown Black A/Out Blue
Cable Style (871R-D20NP73-E2)
(4.17) (0.95) (1.02) (0.71) Brown Black A/Out Blue 73.5 (2.90) (0.79) 10-30V Brown Black Blue Load
Normally Open
(Sourcing)
2-181
871R 3-Wire
Ring Style Dimensions-mm (inches)
Micro Quick-Disconnect Style (871R-D50NP90-D4 871R-D50NN90-D4)
(7.48) (1.58) (1.77) (4.53) (1.89) (3.54) (3.15) (1.96) (0.24) N.O. Load 10-30V N.C. Load
Wiring Diagrams
Complementary Normally Open Normally Closed
(Sourcing)
(0.24)
Micro Quick-Disconnect Style (871R-D100NP120-D4 871R-D100NN120-D4) Complementary Normally Open Normally Closed
(Sourcing) (5.31) (3.94) N.O. Load (1.4) (0.35) (4.72) (6.54) 10-30V N.C. Load
(0.32)
2-182
871S 3-Wire
Slot Style Specifications
Load Current Leakage Current Operating Voltage Voltage Drop Repeatability 871R Cable Style 30mm Slot page 2-184 Hysteresis Transient Noise Protection False Pulse Protection Approvals 200mA 10µA 18-30V 2.4V typical Incorporated Incorporated marked applicable directives NEMA IP65 (IEC529) Cable: (6.5ft) length 3-conductor #26AWG None -25°C +70°C (-13°F +158°F) 10-55Hz
Features
3-wire operation 3-conductor 18-30V False pulse transient noise protection marked applicable directives
Enclosure Connections Operating Temperature Shock Vibration
2-183
871S 3-Wire
Slot Style Selection Guide
Output Configuration
N.O.
Slot
30mm
Switching Frequency (Hz)
Operating Oper ting Frequency (KHz)
Catalog Number Cable Style
871S-D20NP30-E2 871S-DX20NP30-E2
Cordsets Accessories
Description Terminal Chambers Page Number
Dimensions-mm (inches)
Cable Style
32.6 (1.28) (0.71) (3.15) (4.73)
Wiring Diagrams
Normally Open
(Sourcing)
18-30V Brown Black Load
95.7 (3.77)
Blue (1.18) Brown Black A/Out Blue
(0.26)
2-184

Ring Slot Style Bulletin 871R Ring 871S Slot sensors self-contain

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