Flat Inductive Standard Flat s in Many Different Variations Only 6 mm thick yet provides a sensing distance of mm (MC1). Aluminum die-cast models also available. Be sure to read Safety Precautions on page 7. Ordering Information DC 2-Wire s Appearance Unshielded distance mm MD1 MD2 DC -Wire s Appearance distance configuration 1. mm 1RMC1 2 --- Unshielded mm mm DC -wire, NPN MC1 2 MC1 2 MC2 MC2 2 mm 2ME1 2ME2 Shielded mm DC -wire, NPN E1 E2 DC -wire, PNP F1 F2. s with a different frequency are also available to prevent mutual interference. The model numbers are @M@@ (e.g., MD1). 2. s with robotics cables are also available. The model numbers are @MC1-R (e.g., 1RMC1-R). 1
Ratings and Specifications DC 2-Wire s Item MD@ distance Set distance Differential travel Detectable Standard sensing Response frequency mm % to 4 mm % max. of sensing distance Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page.) Iron, 1 1 1 mm Hz Power supply voltage (operating voltage range) 12 to 24 VDC ( to DC), ripple (p-p): % max. Leakage current. ma max. Control current to ma output Residual voltage. V max. (under load current of ma with cable length of 2 m) s D1 s: Operation indicator, Setting indicator (green) D2 s: Operation indicator (with sensing approaching) Protection s Ambient temperature range Ambient humidity range Temperature influence Voltage influence Insulation resistance Dielectric strength Vibration resistance Shock resistance Degree of protection D1 s: Refer to the timing charts under I/O Circuit Diagrams on page 6 for details. D2 s: short- protection, Surge suppressor Operating/Storage: 2 to 7 C (with no icing or condensation) Operating/Storage: % to % (with no condensation) % max. of sensing distance at 2 C in the temperature range of 2 to 7 C 2.% max. of sensing distance at rated voltage in the rated voltage 1% range M min. (at DC) between current-carrying parts and case 1,AC for 1 min between current-carrying parts and case Destruction: to Hz, 1.-mm double amplitude for 2 hours each in X, Y, and Z directions Destruction: m/s 2 times each in X, Y, and Z directions IEC 62 IP67, in-house standards: oil-resistant Connection method Pre-wired s (Standard cable length: 2 m) Weight (packed state) Approx. 4 g Materials Case Heat-resistant ABS Accessories Instruction manual The response frequency is an average value. Measurement conditions are as follows: standard sensing, a distance of twice the standard sensing, and a set distance of half the sensing distance. 2
DC -Wire s E1, E2 2ME1 1RMC1 MC@ MC@ Item F1, F2 2ME2 distance 1. mm % mm % mm % 2 mm % Set distance to 1.2 mm to 2.4 mm to 4 mm to 16 mm Differential travel % max. of sensing distance 1% to 1% of sensing distance Detectable Ferrous metal (The sensing distance decreases with non-ferrous metal. Refer to Engineering Data on page.) Standard sensing Response frequency Power supply voltage (operating voltage range) Current consumption Control output current Residual voltage s (with sensing approaching) Protection s Ambient temperature range Ambient humidity range Temperature influence Voltage influence Insulation resistance Dielectric strength Vibration resistance Shock resistance Degree of protection Connection method Weight (packed state) Destruction: m/s 2 times each in X, Y, and Z directions Materials Iron, 1 mm Iron, 12 12 1 mm Iron, 1 1 1 mm Iron, 1mm 1 khz min. 6 Hz min. Hz min. Hz min. 4 Hz min. 12 to 24 VDC ( to DC), ripple (p-p): % max. 12 to 24 VDC ( to DC), ripple (p-p): 2% max. 1 ma max. at 24 VDC (no-load) ma max. 1 ma max. at 24 VDC (no-load) NPN open collector ma max. at DC max. 1 V max. (under load current of ma with cable length of 2 m) NPN open collector ma max. at 12 VDC (DC max.) ma max. at 24 VDC (DC max.) 1 V max. (under load current of ma with cable length of 2 m) 2 ma 2 V max. (under load current of 2 ma with cable length of 2 m) C1 s: E1/F1 s: C2/B2 s: E2/F2 s: Refer to the timing charts under I/O Circuit Diagrams on page 6 for details. Reverse polarity protection, Surge suppressor Operating/Storage: 2 to 7 C (with no icing or condensation) Operating/Storage: % to % (with no condensation) % max. of sensing distance at 2 C in the temperature range of 2 to 7 C 2.% max. of sensing distance at rated voltage in the rated voltage % range 2.% max. of sensing distance at rated voltage in the rated voltage 2% range M min. (at DC) between current-carrying parts and case 1,AC, /6 Hz for 1 minute between current-carrying parts and case Destruction: to Hz, 1.-mm double amplitude for 2 hours each in X, Y, and Z directions Destruction: m/s 2 times each in X, Y, and Z directions IEC 62 IP67, in-house standards: oil-resistant Pre-wired s (Standard cable length: 2 m) 12 to 24 VDC ( to DC), ripple (p-p): % max. ma at 12 VDC, 1 ma at 24 VDC ma max. at 12 VDC 2 ma max. at 24 VDC 1 V max. (under load current of 2 ma with cable length of 2 m) 2.% max. of sensing distance at rated voltage in the rated voltage % range Approx. g Approx. 4 g Approx. 7 g Approx. g Case Heat-resistant ABS Aluminum die-cast Heat-resistant ABS Accessories Mounting Bracket, Instruction manual Instruction manual Heat-resistant ABS
I/O Circuit Diagrams DC 2-Wire s Timing chart Non-sensing area Unstable sensing area Set position Stable sensing area MD1 (%) (TYP) Rated sensing distance Setting indicator (green) Operation indicator Control output MD2 (%) Non-sensing area Rated sensing distance area Operation indicator Note: The load can be connected to either the or side. Control output DC -Wire s Timing chart 1RMC1 MC1 MC1 MC2 MC2 transistor (load) transistor (load) Ω current: ma max. Black E1 2ME1 E2 2ME2 (between brown black and blue leads) (between brown black and blue leads) Ω 4.7 kω 2.2 Ω Black 2. current: 2 ma max. 2. When a transistor is connected. Tr F1 F2 (between blue blue (between blue blue 4.7 kω Ω 2.2 Ω 2 Black. current: 2 ma max. 2. When a transistor is connected. Tr 6
Dimensions (Unit: mm) 1RMC1 MC@ 2 27 16±.2 ±.2 17±.2 ±.2 Mounting Bracket (Attachment) 22.4 16. (See note.) 7. 1 dia. 6 dia. Mounting hole for M pan-head screw Mounting Bracket (Attachment) 22.4 16 (See note.) 6 7. 1 dia. 6 dia. Mounting hole for M pan-head screw 7.2 Note: Mounting hole dimension: 17 ±.2. Material: Stainless steel (SUS4) 2.-dia. vinyl-insulated round cable with conductors (Conductor cross section:.14 mm 2, Insulator diameter:. mm), Standard length: 2 m..2 Note: Mounting hole dimension: 17 ±.2. Material: Stainless steel (SUS4) 2.-dia. vinyl-insulated round cable with conductors (Conductor cross section:.14 mm 2, Insulator diameter:. mm), Standard length: 2 m MC@ MD@ E@ F@. 1. 4. 1 4 12±.1. 24. 1 -.4. 4. 2 12. Mounting Hole Dimensions 16-dia. sensing (2) 6. 7.. MC1 4-dia. vinyl-insulated round cable with conductors (Conductor cross section:.2 mm 2, Insulator diameter: 1.2 mm), Standard length: 2 m MD@ 4-dia. vinyl-insulated round cable with 2 conductors (Conductor cross section:. mm 2, Insulation diameter: 1. mm), Standard length: 2 m 2. C s: D s: Operation indicator, Setting indicator (green) 1±.2 Two, 4. dia. 4.2 dia. 4 7.2 dia. 4-dia. vinyl-insulated round cable with conductors (Conductor cross section:.2 mm 2, Insulator diameter: 1.2 mm), Standard length: 2 m 2ME@ 4 ±.1 1 Detection indicator 27±.1 6 2 Two,.-dia. mounting holes 2 1 1 1. 6-dia. vinyl-insulated round cable with conductors (Conductor cross section:. mm 2, Insulator diameter: 1. mm), Standard length: 2 m