Enclosed Switch D4C CSM_D4C_DS_E_2_1 Compact Limit Switch That's Also Thin and Highly Sealed * Approved by EN, UL, CSA, and CCC (Chinese standard). (Ask your OMRON representative for information on approved models.) * Sealing characteristics that meet IEC IP67 degree of protection. * Triple-sealed construction: Plunger section sealed via nitrile rubber packing seal and diaphragm; switch section sealed via nitrile rubber cap; cable entrance sealed via encapsulating material. * Cable lengths of 3 and 5 m available on standard models. Models also available with UL and CSA-certified cables. * Multiple mounting possible with Switches with Plungers. * Models with red LED indicators added to series for easy confirmation of operation. (Set by default to light for non-operation.) * VCTF cables with CE marking. (Applicable only to standard models.) Be sure to read Safety Precautions on page 13 to 14 and Safety Precautions for All Limit Switches. Model Number Structure Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.) Standard Models Pre-wired Models D4C-@@@ D4C-@0@@-@@@@@@ (1)(2)(3) (1) (2) Weather-resistant Models (3) (4) D4C-@@@-P (1)(2)(3) (4) (1) Rated Current (1) Rated Current (1) Rated Current 1: 5 A at 250 VAC, 4 A at 30 VDC 2: 5 A at 125 VAC (with LED indicator) 3: 4 A 30 VDC (with LED indicator) 4: 0.1 A at 125 VAC, 0.1 A at 30 VDC 5: 0.1 A at 125 VAC (with LED indicator) 6: 0.1 A at 30 VDC (with LED indicator) 1: 1 A at 125 VAC, 1 A at 30 VDC (Without operation indicator) 2: 1 A at 125 VAC (with operation indicator) 3: 1 A at 30 VDC (with operation indicator) 1: 5 A at 250 VAC, 4 A at 30 VDC 2: 5 A at 125 VAC (with LED indicator) 3: 4 A at 30 VDC (with LED indicator) 4: 0.1 A at 125 VAC, 0.1 A at 30 VDC (2) Actuator (2) Cable Specifications 01: Pin plunger 02: Roller plunger 31: Sealed plunger 32: Sealed roller plunger 24: Roller lever (high-sensitivity model) 2: VCTF oil-resistant cable (3 m) 3: VCTF oil-resistant cable (5 m) (2) Cable Specifications 2: VCTF oil-resistant cable (3 m) 3: VCTF oil-resistant cable (5 m) 4: VCTF (3 m) 5: VCTF (5 m) 6: SJT(O) (3 m) 7: SJT(O) (5 m) (3) Actuator 01: Pin plunger 02: Roller plunger 03: Crossroller plunger 20: Roller lever 24: Roller lever (high-sensitivity model) 31: Sealed pin plunger 32: Sealed roller plunger 33: Sealed crossroller 50: Plastic rod 60: Center roller lever (3) Wiring Specifications DK1EJ: Pre-wired models (3 conductors: DC specification) AK1EJ: Pre-wired models (3 conductors: AC specification) M1J: Connector models for ASI devices (2 conductors: NO wiring) (3) Actuator 20: Roller lever 24: Roller lever (high-sensitivity model) 27: Adjustable roller lever 29: Adjustable rod lever (4) Structure P: Weather-resistant (4) Cable length 03: 0.3 m Wiring Specifications Internal switch Connector COM 3 NC 2 NO 4 1 D4C Ordering Information Switches Switches with No Operation Indicator Actuator Ratings Cable Cable length (m) VCTF oil-resistant cable *1 Standard Microload 5 A at 250 VAC, 4 A at 30 VDC 0.1 A at 125 VAC, 0.1 A at 30 VDC VCTF cable *2 SJT(O) cable *3 VCTF oil-resistant cable *1 VCTF cable *2 Model 3 D4C-1201 D4C-1401 D4C-1601 D4C-4201 D4C-4401 5 D4C-1301 D4C-1501 D4C-1701 D4C-4301 D4C-4501 3 D4C-1202 D4C-1402 D4C-1602 D4C-4202 D4C-4402 5 D4C-1302 D4C-1502 D4C-1702 D4C-4302 D4C-4502 3 D4C-1203 D4C-1403 D4C-1603 D4C-4203 D4C-4403 5 D4C-1303 D4C-1503 D4C-1703 D4C-4303 D4C-4503 3 D4C-1220 D4C-1420 D4C-1620 D4C-4220 D4C-4420 5 D4C-1320 D4C-1520 D4C-1720 D4C-4320 D4C-4520 3 D4C-1224 D4C-1424 D4C-1624 D4C-4224 D4C-4424 5 D4C-1324 D4C-1524 D4C-1724 D4C-4324 D4C-4524 3 D4C-1231 D4C-1431 D4C-1631 D4C-4231 D4C-4431 5 D4C-1331 D4C-1531 D4C-1731 D4C-4331 D4C-4531 3 D4C-1232 D4C-1432 D4C-1632 D4C-4232 D4C-4432 5 D4C-1332 D4C-1532 D4C-1732 D4C-4332 D4C-4532 3 D4C-1233 D4C-1433 D4C-1633 D4C-4233 D4C-4433 5 D4C-1333 D4C-1533 D4C-1733 D4C-4333 D4C-4533 3 D4C-1250 D4C-1450 D4C-1650 D4C-4250 D4C-4450 5 D4C-1350 D4C-1550 D4C-1750 D4C-4350 D4C-4550 3 D4C-1260 D4C-1460 D4C-1660 D4C-4260 D4C-4460 5 D4C-1360 D4C-1560 D4C-4360 D4C-4560 Pin plunger Roller plunger Crossroller plunger Roller lever Roller lever, highsensitivity Sealed pin plunger Sealed roller plunger Sealed crossroller plunger Plastic rod Center roller lever --- Note: 1. Models are available separately with resistance to viscous oils (oil drain holes are also available), but only with Plunger Models. Add "-M" to the model number (example: D4C-1202 would be D4C-1202-M). 2. Switches with variable roller levers are also available. Ask your nearest OMRON representative for details. *1. Oil-resistant vinyl cabtire cables; approved by EN and IEC. *2. Ordinary vinyl cabtire cables; approved by EN and IEC. *3. Switches with SJT(O) Cables (cables approved by UL and CSA) are approved by UL and CSA. 2 D4C Standard Switches with Operation Indicator (Red) Actuator Ratings Cable Cable length (m) 0.1 A at 125 VAC VCTF oil-resistant cable *1 0.1 A at 30 VDC VCTF oil-resistant cable *1 VCTF cable *2 VCTF cable *2 Model 3 D4C-2201 D4C-2401 D4C-3201 D4C-3401 5 D4C-2301 D4C-2501 D4C-3301 D4C-3501 3 D4C-2202 D4C-2402 D4C-3202 D4C-3402 5 D4C-2302 D4C-2502 D4C-3302 D4C-3502 3 D4C-2203 D4C-2403 D4C-3203 D4C-3403 5 D4C-2303 D4C-2503 D4C-3303 D4C-3503 3 D4C-2220 D4C-2420 D4C-3220 D4C-3420 5 D4C-2320 D4C-2520 D4C-3320 D4C-3520 3 D4C-2224 D4C-2424 D4C-3224 D4C-3424 5 D4C-2324 D4C-2524 D4C-3324 D4C-3524 3 D4C-2231 D4C-2431 D4C-3231 D4C-3431 5 D4C-2331 D4C-2531 D4C-3331 D4C-3531 3 D4C-2232 D4C-2432 D4C-3232 D4C-3432 5 D4C-2332 D4C-2532 D4C-3332 D4C-3532 3 D4C-2233 D4C-2433 D4C-3233 D4C-3433 5 D4C-2333 D4C-2533 D4C-3333 D4C-3533 3 D4C-2250 D4C-2450 D4C-3250 D4C-3450 5 D4C-2350 D4C-2550 D4C-3350 D4C-3550 3 D4C-2260 D4C-2460 D4C-3260 D4C-3460 5 D4C-2360 D4C-2560 D4C-3360 D4C-3560 Pin plunger Roller plunger Crossroller plunger Roller lever Roller lever, highsensitivity Sealed pin plunger Sealed roller plunger Sealed crossroller plunger Plastic rod Center roller lever Note: Ask your nearest OMRON representative for information on Switching with approved international standards. *1. Oil-resistant vinyl cabtire cables; approved by EN and IEC. *2. Ordinary vinyl cabtire cables.; approved by EN and IEC. 3 D4C Microload Switches with Operation Indicator Actuator Ratings Cable Cable length (m) 3 0.1 A at 125 VAC 0.1 A at 30 VDC VCTF oil-resistant cable* VCTF oil-resistant cable* Model D4C-5201 D4C-6201 Pin plunger --- 5 D4C-6301 3 D4C-5202 D4C-6202 5 D4C-5302 D4C-6302 3 D4C-5203 D4C-6203 5 D4C-5303 D4C-6303 3 D4C-5220 D4C-6220 5 D4C-5320 D4C-6320 3 D4C-5224 D4C-6224 5 D4C-5324 D4C-6324 Roller plunger Crossroller plunger Roller lever Roller lever, highsensitivity Sealed pin plunger Sealed roller plunger Sealed crossroller plunger 3 --- D4C-6231 5 --- D4C-6331 3 D4C-5232 D4C-6232 5 D4C-5332 D4C-6332 3 --- D4C-6233 5 --- D4C-6333 3 D4C-5250 D4C-6250 5 D4C-5350 D4C-6350 Plastic rod Note: Ask your nearest OMRON representative for information on Switching with approved international standards. * Oil-resistant vinyl cabtire cables; approved by EN and IEC. Pre-wired Models (Use VCTF Oil-resistant Cable) Ratings Operation indicator 1 A at 125 VAC 1 A at 30 VDC Without operation indicator With operation indicator Without operation indicator With operation indicator Pin plunger D4C-1001-AK1EJ@ D4C-2001-AK1EJ@ D4C-1001-DK1EJ@ D4C-3001-DK1EJ@ Roller plunger D4C-1002-AK1EJ@ D4C-2002-AK1EJ@ D4C-1002-DK1EJ@ D4C-3002-DK1EJ@ Sealed plunger D4C-1031-AK1EJ@ D4C-2031-AK1EJ@ D4C-1031-DK1EJ@ D4C-3031-DK1EJ@ Sealed roller plunger D4C-1032-AK1EJ@ D4C-2032-AK1EJ@ D4C-1032-DK1EJ@ D4C-3032-DK1EJ@ Roller lever (highsensitivity model) D4C-1024-AK1EJ@ D4C-2024-AK1EJ@ D4C-1024-DK1EJ@ D4C-3024-DK1EJ@ Actuator Note: 1. The @ contains the length of the cable. For example: 30 cm 4C-1001-AK1EJ03 2. M1J models are also available. Contact your OMRON sales representative for further information. 3. Of the above model numbers, some with special specifications are not registered. 4 D4C Weather-resistant Models Operation indicator Ratings Without operating indication With operating indication Standard Microload 5 A at 250 VAC 4 A at 30 VDC 0.1 A at 125 VAC 0.1 A at 30 VDC Standard Cable length (m) Actuator 5 A at 125 VAC 4 A at 30 VDC Model 3 D4C-1220-P D4C-4220-P D4C-2220-P D4C-3220-P 5 D4C-1320-P --- --- --- 3 D4C-1224-P D4C-4224-P D4C-2224-P D4C-3224-P 5 D4C-1324-P D4C-4324-P D4C-2324-P D4C-3324-P 3 D4C-1227-P D4C-4227-P D4C-2227-P D4C-3227-P 5 D4C-1327-P D4C-4327-P D4C-2327-P D4C-3327-P 3 D4C-1229-P D4C-4229-P --- D4C-3229-P 5 D4C-1329-P --- D4C-2329-P D4C-3329-P Roller lever Roller lever (highsensitivity model) Adjustable roller lever Adjustable rod lever Note: Silicon rubber is used to increase resistance to the environment. Silicon rubber, however, can generate silicon gas. (This can occur at room temperature, but the amount of silicon gas generated increases at higher temperatures.) Silicon gas will react as a result of arc energy and form silicon oxide (SiO2). If silicon oxide accumulates on the contacts, contact interference can occur and can interfere with the device. Before using a Switch, test it under actual application conditions (including the environment and operating frequency) to confirm that no problems will occur in actual. Mounting Plates (Order Separately) The WL model incorporated by equipment can be replaced with the D4C together with the Mounting Plate without changing the position of the dog or cam. List of Replaceable Models WL model (Actuator) D4C model (Actuator) Example of Replacement Plate WLD/WL01D (Top plunger) D4C-@@01 (Plunger) D4C-P001 WLD2/WL01D2 (Top roller plunger) D4C-@@02 (Roller plunger) D4C-P002 WLCA2/WL01CA2 (Roller lever) D4C-@@20 (Roller lever) D4C-P020 Note: The position of the dog remains unchanged. Dog Dog Note: The WL01@ is for micro loads. Mounting Plate Individual Parts Head/Actuator Actuator Head (with actuator) Actuator Pin plunger D4C-0001 --- Roller plunger D4C-0002 --- Crossroller plunger D4C-0003 Roller lever D4C-0020 Environment-resistant roller lever D4C-0020-P WL-1A100P1 Roller lever D4C-0024 WL-1A100 Variable roller lever D4C-0027 HL-1HPA320 Variable rod lever D4C-0029 HL-1HPA500 Sealed pin plunger D4C-0031 --- Sealed roller plunger D4C-0032 --- Sealed crossroller plunger D4C-0033 --- Plastic rod D4C-0050 --- Center roller lever D4C-0060 --- --WL-1A100 Note: 1. The model numbers for heads are of the form D4C-00@@, with the numbers in the squares indicating the type of actuator. 2. Actuators for plunger models, plastic rod models, and center roller lever models cannot be ordered individually. They must be ordered together with the head. 5 D4C Specifications Approved Standards Agency TUV Product Service Standard File No. EN60947-5-1 *1, 3 UL UL508 CSA CSA C22.2 No.14 E76675 LR45746 *2 *2 CCC(CQC) GB14048.5 2003010305077626 *3 *1. Models with VCTF oil-resistant cables and pre-wired models only. (Applicable only to standard models listed on pages 2 to 4.) *2. SJT(O)-cable models only. (Applicable only to standard models listed on pages 2 to 3.) *3. Ask your OMRON representative for information on approved models. Ratings Standard Model Rated voltage 125 VAC 250 VAC 8 VDC 14 VDC 30 VDC 125 VDC 250 VDC Non-inductive load (A) Resistive load Lamp load NC NO NC NO 5 (0.1) 1.5 0.7 5 1 0.5 5 (0.1) 2 5 (0.1) 2 4 (0.1) 2 0.4 0.05 0.2 0.03 Inductive load (A) Inductive load Motor load NC NO NC NO 3 2.5 1.3 2 1.5 0.8 5 4 3 4 4 3 3 3 3 0.4 0.05 0.2 0.03 Non-inductive load (A) Resistive load Lamp load NC NO NC NO 1 1 1 0.7 1 1 1 1 Inductive load (A) Inductive load Motor load NC NO NC NO 1 1 1 1 1 1 1 1 Inrush current NC 20 A max. NO 10 A max. Note: 1. The values given on the left are steady-state currents. 2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC). 3. Lamp loads have an inrush current of 10 times the steady-state current. 4. Motor loads have an inrush current of 6 times the steady-state current. 5. The values "0.1" given in parentheses are for micro load models. Pre-wired Model Rated voltage 125 VAC 30 VDC Approved Standard Ratings Characteristics TUV (EN60947-5-1), CCC (GB14048.5) Degree of protection Durability Mechanical *3 *1 Electrical *2 Model Applicable category and ratings D4C-1@@@ AC-15 2 A/250 V DC-12 2 A/30 V 5A 4A D4C-2@@@ AC-15 2 A/125 V 5A D4C-3@@@ DC-12 2 A/30 V D4C-4@@@ AC-14 0.1 A/125 V DC-12 0.1 A/30 V D4C-5@@@ AC-14 0.1 A/125 V 0.5 A D4C-6@@@ DC-12 0.1 A/30 V 0.5 A I the 4A 0.5 A 0.5 A UL/CSA B300 (D4C-16@@, -17@@) B150 (D4C-26@@, -27@@) B300 Rated voltage 120 VAC 240 VAC Carry current 5A Current (A) Volt-amperes (VA) Make Break Make Break 30 15 3 1.5 3,600 3,600 360 360 B150 Rated voltage Carry current 120 VAC 5A Current (A) Volt-amperes (VA) Make Break Make Break 30 3 3,600 360 Operating speed Operating Mechanical frequency Electrical Rated frequency Insulation resistance Contact resistance (initial) Between terminals of the same polarity Between currentDielectric carrying metal part and ground strength Between each terminal and non-current-carrying metal part, Rated insulation voltage (Ui) Pollution degree (operating environment) Short-circuit protective device (SCPD) Conditional short-circuit current Conventional enclosed thermal current (I the) Protection against electric shock Vibration reMalfunction sistance Shock re- Destruction sistance Malfunction Ambient operating temperature Ambient operating humidity Weight (D4C-1202) IP67 10,000,000 operations min. 200,000 operations min. (5 A at 125 VAC, resistive load) 0.1 mm/s to 0.5 m/s (in case of plunger) 1 mm/s to 1 m/s (in case of roller lever) 120 operations/min 30 operations/min 50/60 Hz 100 M min. (at 500 VDC) 250 m max. (initial value with 2-m VCTF cable) 300 m max. (initial value with 3-m VCTF cable) 400 m max. (initial value with 5-m VCTF cable) 1,000 VAC, 50/60 Hz for 1 min 1,500 VAC, 50/60 Hz for 1 min Uimp: 2.5 kV (EN60947-5-1) 1,500 VAC, 50/60 Hz for 1 min Uimp: 2.5 kV(EN60947-5-1) 300 V (EN60947-5-1) *5 3 (EN60947-5-1) 10 A fuse type gI or gG (IEC60269) 100 A (EN60947-5-1) 5 A, 4 A, 0.5 A (EN60947-5-1) Class I (with grounding wire) *6 10 to 55 Hz, 1.5-mm double amplitude *4 1,000 m/s2 min. 500 m/s2 min. *4 -10C to +70C (with no icing) 35% to 95%RH With 3-m VCTF cable: 360 g With 5-m VCTF cable: 540 g Note: The above figures are initial values. *1. The values are calculated at an operating temperature of +5C to +35C, and an operating humidity of 40% to 70%RH. Contact your OMRON sales representative for more detailed information on other operating environments. *2. Pre-wired Models: 1,000,000 operations min. (DC specifications, switching current: 0.1 A) *3. Outdoor specifications: 500,000 operations min. *4. Excluding Plastic Rods. *5. Pre-wired models: 250 V *6. Pre-wired models: class III 6 D4C Electrical Durability D4C-1@@@, -2@@@, -3@@@ D4C-4@@@, -5@@@, -6@@@ Durability (x 104 operations) Durability (x 104 operations) Engineering Data 500 Operating temperature: 202C Operating humidity: 655C Operating frequency: 30 operations/min (cos= 1, L/R = 0) 300 100 125 VAC 50 30 1,000 700 500 300 125 VAC 100 50 30 30 VDC 250 VAC 10 Operating temperature: 5C to 35C Operating humidity: 40% to 70% Operating frequency: 30 operations/min (cos=1, L/R = 0) 10 5 5 3 3 1 0 1 2 3 4 5 6 7 Switching current (mA) 0 20 40 60 80 100 120 Switching current (mA) Leakage Current for LED-indicator Models The leakage currents and resistances of LED-indicator models are given in the following table. Model Voltage Leakage current Resistance D4C-2@@@ 125 VAC 1.7 mA 68 k D4C-3@@@ 30 VDC 1.7 mA 15 k D4C-5@@@ 125 VAC 1.7 mA 68 k D4C-6@@@ 30 VDC 1.7 mA 15 k Structure and Nomenclature Structure Standard Models Roller Lever Models Without Indicator Roller O-ring (NBR) Lever O-ring (NBR) Diaphragm (NBR) Protective cap (NBR) Built-in switch Molded resin Ground terminal Cable Weather-resistant Models Roller Lever Models Without Indicator Roller The roller is made of self-lubricating sintered stainless steel and boasts high resistance to wear. Shaft Section Seal By fitting an O-ring to the rotary shaft and with an appropriate interference of the screws, high-sealing properties are maintained. The O-ring is made of silicone rubber and is resistant to temperature changes and adverse weather conditions. Head-mounting Screw Diaphragm The diaphragm is made of silicone rubber and is resistant to temperature changes and adverse weather conditions. Cable Vinyl cabtire cable and is resistant to adverse weather conditions. Lever The lever forged of anti-corrosive aluminium alloy features high corrosion resistances and outstanding ruggedness. Roller Lever Setscrew This screw is made of stainless steel and has high corrosion resistance. Rotary Shaft The shaft is made of stainless steel decreasing the likelihood of rusting. Built-in Switch Both standard load and microload models available. 7 D4C Contact Form Standard Models/Weather-resistant Models Without Operation Indicator (black)COM Pre-wired Models (-AK1EJ@, -DK1EJ@) Without Operation Indicator NC Pin No.2 Pin No.3 COM NC (red) NO Pin No.4 NO (white) E (blue) *2 (Yellow/green stripes) *1 (green) *2 With Operation Indicator (Lit when Not Actuated) <24 VDC LED> With Operation Indicator (Lit when Not Actuated) <24 VDC LED> Pin No.3 COM NC Pin No.2 NO Pin No.4 (black) COM NC (red) NO (white) (blue) *2 E *3 E (Yellow/green) *1 15 k (green) *2 15 k <100 VAC LED> <100 VAC LED> NC Pin No.2 Pin No.3 COM NO Pin No.4 NC (red) (black) COM E *3 NO (white) (blue) *2 E *3 E (Yellow/green) *1 68 k (green) *2 68 k For AC For DC Positioning piece*4 Connector Models for ASI Devices (-M1J) Without Operation Indicator Pin No.3 COM NO Pin No.4 With Operation Indicator (Lit when Not Actuated) Pin No.3 COM NO Pin No.4 Positioning piece*4 NC NC NO NO COM COM *1. Yellow/green: VCTF oil-resistant cable Green: VCTF cable *2. SJT(O) cable approved by UL and CSA. *3. E (ground) is not grounded. *4. The position of the positioning piece is not fixed. Using an L-shaped connector may result in failure. Use only a straight connector. Note: "Lit when not Actuated" means that when the actuator is in the free position, the indicator is lit, and when the actuator is turned or pushed and the contact comes into contact with the NO side, the indicator turns OFF. R For DC Positioning piece*4 NO COM 8 D4C Dimensions and Operating Characteristics Switches Models without LED indicators are shown in the illustrations and dimensions diagrams. Refer to page 11 for Models with LED Indicators. The boxes in the model numbers are replaced with the rating and cable type. Refer to page 1 for the Model Number Structure. Standard Models Pin Plunger D4C-@@01 Roller Lever D4C-@@20 D4C-@@20-P 10 dia. stainless steel plunger 40 max. 250.1 PT Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 17.5 dia. x 7 stainless sintered roller 50 max. 440.8 30.20.8 40 max. 250.1 2.8 4.5 7.5 OP 54.2 max. 16 Correct setting position 8 31.50.8 49 max. 2 38R 23 102.7 max. 7 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 1.4 2 Roller Plunger D4C-@@02 11.4 7.5 8 M5 (length: 12) Allen-head bolt 23 1.5 2 34 40 max. 250.1 Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 OP 16 VCTF cable, * 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Correct setting position 2.8 8 Roller Lever (High-Sensitivity Model) D4C-@@24 17.5 dia. x 7 stainless sintered roller D4C-@@24-P 51.5 max. 2 1.4 2 23 50 max. 440.8 30.20.8 40 max. 250.1 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Crossroller Plunger D4C-@@03 1.4 2 1.5 34 PT 31.50.8 38R 12 dia. x 4.4 stainless steel roller 40 max. 250.1 +0.2 0 dia. Two, 5.1 holes Spot facing 10.2 dia. Depth: 6 16 11.4 7 7.5 8 M5 (length: 12) Allen-head bolt 23 2.8 7 7.5 67 max. 23 VCTF cable, * 0.75 mm2, 4 conductor Finishing O.D.: 7.6 65 max. Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 8 51.5 max. 2 16 102.7 max. Correct setting position 2 OP 1.5 34 * S-FLEX VCTF Cables are used for weather-resistant models. 7 7.5 67 max. 65 max. Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 12 dia. x 4.4 stainless steel roller PT 16 2 1.4 1.5 34 * S-FLEX VCTF Cables are used for weather-resistant models. VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 2 1.4 1.5 34 Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Model Operating characteristics Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD Operating Position OP max. min. max. min. max. D4C-@@01 D4C-@@02 D4C-@@03 D4C-@@20 D4C-@@20-P D4C-@@24 D4C-@@24-P 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 5.69 N 1.47 N 25 40 3 5.69 N 1.47 N 103 50 3 15.71 mm 28.51 mm 28.51 mm --- --- 9 D4C Sealed Plunger D4C-@@31 Sealed Roller Plunger D4C-@@32 10 dia. stainless steel plunger Rubber cap 40 max. Two, 5.1 +0.2 0 dia. 250.1 holes Spot facing 10.2 dia. Depth: 6 PT OP 12 dia. x 4.4 stainless steel roller 40 max. 250.1 PT 16 OP Rubber cap Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 4.0 7.5 16 4.0 7.5 8 8 49 max. 49 max. 2 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 2 23 1.4 2 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 1.5 34 Sealed Crossroller Plunger D4C-@@33 2 23 1.4 1.5 34 12 dia. x 4.4 stainless steel roller 40 max. 250.1 PT OP Rubber cap Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 16 4.0 7.5 8 49 max. 2 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 2 23 1.4 1.5 34 Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Operating characteristics Model Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD Operating Position Total travel OP TT * max. min. max. min. max. D4C-@@31 D4C-@@32 D4C-@@33 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 24.91 mm (5) mm 34.31 mm (5) mm 34.31 mm (5) mm * The TT is a reference value. 10 D4C Plastic rod D4C-@@50 Center Roller Lever Plunger D4C-@@60 Nylon rod 40 max. 250.1 *1 16 40 max. 250.1 *2 38 17.5 dia. x 7 stainless sintered roller 3.2 dia. 6.6 dia. Rubber cap 1042.5 Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 42 Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 38R 56.9 102.7 max. 4.5 7.5 7 11.4 18.9 7.5 8 8 49 max. 2 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 23 2 1.4 2 23 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 1.5 1.4 2 34 34 1.5 16 *1 Operation is possible in any direction except in parallel to the axis. *2 The ideal range for operation is between the tip of the rod and 1/3 of the length of the actuator. Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Operating characteristics Operating force Release force Pretravel Overtravel Movement Differential Models with LED Indicator Model OF RF PT OT MD max. min. max. min. max. Operating Position OP Total travel TT D4C-@@50 D4C-@@60 1.47 N --15 ----- 6.67 N 1.47 N 103 50 3 ----- ----- The dimensions of the LED indicator for models equipped with one are shown below. 4 LED Pre-wired Models Pin Plunger D4C-@001-@K1EJ@ D4C-@001-M1J@ PT 10 dia. stainless steel plunger Two, 5.1 +0.2 0 dia. 40 max. holes 250.1 Spot facing 10.2 dia. Depth: 6 16 Correct setting position PT 12 dia. x 4.4 stainless steel roller 40 max. 250.1 Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 2.8 4.5 7.5 OP 54.2 max. Roller Plunger D4C-@002-@K1EJ@ D4C-@002-M1J@ OP 67 max. 2 Correct setting position 2.8 7 7.5 8 49 max. 16 8 51.5 max. 23 2 23 2 2 1.5 34 1.5 1.4 34 6 dia. 1.4 6 dia. XS2H-D421 XS2H-D421 Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Model Operating characteristics Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD Operating Position OP max. min. max. min. max. D4C-@001 -@K1EJ@ D4C-@002 -@K1EJ@ 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 15.71 mm 28.51 mm Note: Specifications are the same for -M1J Switches. 11 D4C Sealed Pin Plunger D4C-@031-@K1EJ@ D4C-@031-M1J@ 10 dia. stainless Sealed Roller Plunger D4C-@032-@K1EJ@ D4C-@032-M1J@ steel plunger Rubber cap 40 max. 250.1 PT Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 OP 40 max. 250.1 PT 16 4.0 7.5 12 dia. x 4.4 stainless steel roller Rubber cap 16 Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 OP 4.0 7.5 8 49 max. 8 2 49 max. 23 2 23 2 2 1.5 34 1.5 1.4 34 1.4 6 dia. 6 dia. XS2H-D421 XS2H-D421 Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Model Operating characteristics Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD Operating Position OP max. min. max. min. max. D4C-@031 -@K1EJ@ D4C-@032 -@K1EJ@ 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 24.91 mm 34.31 mm Note: Specifications are the same for -M1J Switches Roller Lever (High-sensitivity Model) D4C-@024-@K1EJ@ D4C-@024-M1J@ 17.5 dia. x 7 stainless sintered roller 50 max. 440.8 30.20.8 40 max. 250.1 31.50.8 38R 102.7 max. 7 16 11.4 7.5 8 2 M5 (length: 12) Allen-head bolt 65 max. 23 2 34 Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 1.5 1.4 6 dia. XS2H-D421 Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Operating characteristics Model Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD Operating Position OP max. min. max. min. max. D4C-@024-@K1EJ@ 5.69 N 1.47 N 103 50 3 --- Note: Specifications are the same for -M1J Switches 12 D4C Weather-resistant Models Adjustable Roller Lever D4C-@@27-P 40 max. 250.1 Adjustable Rod Lever D4C-@@29-P 17.5 dia. x 7 stainless steel roller 55 max. 40 max. 250.1 57.7 max. 52.30.8 31.50.8 5.4 44 31.5 3 dia. x 160 stainless steel lever Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 16 16 30R to 75R (variable) M5 (length: 16) Allen-head bolt 11.4 7 11.4 7 7.5 7.5 8 2 2 23 Two, 5.1 +0.2 0 dia. holes Spot facing 10.2 dia. Depth: 6 23 M5 (length: 12) Allen-head bolt 2 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 2 65 max. 8 65 max. M5 (length: 12) Allen-head bolt M5 (length: 16) Allen-head bolt 1.4 1.5 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 2 1.4 1.5 34 34 Note: Unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. Operating characteristics Model Operating force Release force Pretravel Overtravel Movement Differential OF RF PT OT MD D4C-@@27-P D4C-@@29-P * 5.69 N 1.47 N 25 40 3 5.69 N 1.47 N 25 40 3 max. min. max. min. max. * Operation characteristics for the D4C-@@27-P and D4C- @@29-P are for a lever length of 38 mm. Safety Precautions Refer to Safety Precautions for All Limit Switches. Precautions for Correct Use Handling Operating Environment * Seal material may deteriorate if a Switch is used outdoor or where subject to special cutting oils, solvents, or chemicals. Always appraise performance under actual application conditions and set suitable maintenance and replacement periods. * Install Switches where they will not be directly subject to cutting chips, dust, or dirt. The Actuator and Switch must also be protected from the accumulation of cutting chips or sludge. Not Suitable The bottom of the Switch at the cable outlet is resin-molded. Secure the cable at a point 5 cm from the Switch bottom to prevent exertion of excess force on the cable. When bending the cable, provide a bending radius of 45 mm min. so as not to damage the cable insulation or sheath. Excessive bending may cause fire or leakage current. Suitable * Constantly subjecting a Switch to vibration or shock can result in wear, which can lead to contact interference with contacts, operation failure, reduced durability, and other problems. Excessive vibration or shock can lead to false contact operation or damage. Install Switches in locations not subject to shock and vibration and in orientations that will not produce resonance. * The Switches have physical contacts. Using them in environments containing silicon gas will result in the formation of silicon oxide (SiO2) due to arc energy. If silicon oxide accumulates on the contacts, contact interference can occur. If silicon oil, silicon filling agents, silicon cables, or other silicon products are present near the Switch, suppress arcing with contact protective circuits (surge killers) or remove the source of silicon gas. Bending radius (R45 mm min.) Secure here 5 cm Connections * Be sure to connect a fuse with a breaking current 1.5 to 2 times larger than the rated current to the Limit Switch in series in order to protect the Limit Switch from damage due to short-circuiting. * When using the Limit Switch for the EN ratings, use the gI or gG 10A fuse. 13 D4C Operation Mounting * Operation method, shapes of cam and dog, operating frequency, and overtravel have a significant effect on the service life and precision of a Limit Switch. For this reason, the dog angle must be 30 max., the surface roughness of the dog must be 6.3 S min. and hardness must be Hv 400 to 500. * To allow the plunger-type actuator to travel properly, adjust the dog and cam to the proper setting positions. The proper position is where the plunger groove fits the bushing top. Group Mounting Bushing top 2.8 mm Group-mounting guide (Front: convex Rear: concave) 2.8 mm * To allow the roller lever-type actuator to travel properly, adjust the dog and cam so that the arrow head is positioned between the two convex markers as shown below. Not correct Correct Convex markers Two, 5.2-dia. or M5 screw holes 250.1 * Use a Switch with a rubber cap when using the plunger type in an environment where malfunction is possible due to environmental conditions such as dust or cutting chips which may not allow resetting. * Do not expose the Switch to water exceeding 70C or use it in steam. * When the D4C is used in a circuit of a device to be exported to Europe, classified as Overvoltage Class III as specified in IEC664, provide a contact protection circuit. * Tighten each screw to a torque according to the following table. No. Type Appropriate tightening torque* 1 M5 Allen-head bolt 4.90 to 5.88 N*m 2 M3.5 head mounting screw 0.78 to 0.88 N*m 3 M5 Allen-head bolt 4.90 to 5.88 N*m * By removing the two screws from the head, the head direction can be rotated 180. After changing the head direction, re-tighten to the torque specified above. Be careful not to allow any foreign substance to enter the Switch. Micro-load Models (D4C-4, -5, -6) Micro-load models can be used for switching in the range shown below. Voltage (V) Correct t * If the mounting panel is warped or has protruding parts, a malfunction may result. Make sure that the mounting panel is not warped and has even surfaces. Mounting Holes Arrow head Not correct Mounting panel 16 mm Group-mounting guide (Front: convex Rear: concave) Dog Groove * A maximum of 6 Switches may be group-mounted. In this case, pay attention to the mounting direction so that the convex part of the group-mounting guide on one Switch fits into the concave part of the guide on the other Switch as shown in the figure below. For group mounting, the mounting panel must have a thickness (t) of 6 mm min. 5 mW 800 mW 0.16 mA 30 26 mA 24 Switching range for micro-load models Switching range for standardload models 12 5 Switching not possible in this range 1 mA 100 mA 160 mA 0 0.1 1 10 100 1,000 Current (mA) 14 Read and Understand This Catalog Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranty and Limitations of Liability WARRANTY OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other period if specified) from date of sale by OMRON. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT THE BUYER OR USER ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED. LIMITATIONS OF LIABILITY OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY. In no event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted. IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS UNLESS OMRON'S ANALYSIS CONFIRMS THAT THE PRODUCTS WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR. Application Considerations SUITABILITY FOR USE OMRON shall not be responsible for conformity with any standards, codes, or regulations that apply to the combination of products in the customer's application or use of the products. At the customer's request, OMRON will provide applicable third party certification documents identifying ratings and limitations of use that apply to the products. This information by itself is not sufficient for a complete determination of the suitability of the products in combination with the end product, machine, system, or other application or use. The following are some examples of applications for which particular attention must be given. This is not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that the uses listed may be suitable for the products: * Outdoor use, uses involving potential chemical contamination or electrical interference, or conditions or uses not described in this catalog. * Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to separate industry or government regulations. * Systems, machines, and equipment that could present a risk to life or property. Please know and observe all prohibitions of use applicable to the products. NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCTS ARE PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. PROGRAMMABLE PRODUCTS OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof. Disclaimers CHANGE IN SPECIFICATIONS Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change model numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the products may be changed without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on your request. Please consult with your OMRON representative at any time to confirm actual specifications of purchased products. DIMENSIONS AND WEIGHTS Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown. PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ERRORS AND OMISSIONS The information in this document has been carefully checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical, or proofreading errors, or omissions. 2008.11 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2008 All Right Reserved.