Enclosed Switch D4C CSM_D4C_DS_E_10_4 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 oil-resistant cables with CE marking. (Applicable only to standard models.) For the most recent information on models that have been certified for safety standards, refer to your OMRON website. 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 NO 2 4 1 D4C Ordering Information Switches Standard Switches with No Operation Indicator Actuator Ratings Cable Cable length (m) VCTF oil-resistant cable *1 Standard load 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 provided), but only with Plunger Models. Add “-M” to the model number (example: D4C-1202 would be D4C-1202-M). Ask your nearest OMRON representative for details. 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) 5 A at 125 VAC VCTF oil-resistant cable *1 4 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 Standard Switches with Operation Indicator Actuator Ratings Cable Cable length (m) 3 Pin plunger 0.1 A at 125 VAC 0.1 A at 30 VDC VCTF oil-resistant cable* VCTF oil-resistant cable* Model D4C-5201 Roller plunger Crossroller plunger Roller lever Roller lever, highsensitivity Sealed pin plunger Sealed roller plunger Sealed crossroller plunger Plastic rod D4C-6201 --- 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 3 --- 5 --- 3 D4C-5232 5 D4C-5332 D4C-6231 D4C-6331 D4C-6232 D4C-6332 3 --- 5 --- D4C-6233 D4C-6333 3 D4C-5250 D4C-6250 5 D4C-5350 D4C-6350 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 1 A at 125 VAC Operation indicator 1 A at 30 VDC Without operation indicator With operation indicator Without operation indicator With operation indicator --- --- --- D4C-3001-DK1EJ@ Roller plunger D4C-1002-AK1EJ@ D4C-2002-AK1EJ@ D4C-1002-DK1EJ@ D4C-3002-DK1EJ@ Sealed plunger --- --- --- D4C-3031-DK1EJ@ Sealed roller plunger --- --- D4C-1032-DK1EJ@ D4C-3032-DK1EJ@ Roller lever (highsensitivity model) --- D4C-2024-AK1EJ@ D4C-1024-DK1EJ@ D4C-3024-DK1EJ@ Actuator Pin plunger Note: 1. The @ contains the length of the cable. For example: 30 cm → D4C-2002-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. Weather-resistant Models Operation indicator Without operating indication Standard load Ratings Actuator Roller lever Roller lever (highsensitivity model) Adjustable roller lever Adjustable rod lever 5 A at 250 VAC 4 A at 30 VDC With operating indication Microload Standard load 0.1 A at 125 VAC 5 A at 125 VAC 0.1 A at 30 VDC VCTF oil-resistant cable Cable length (m) 4 A at 30 VDC Model 3 D4C-1220-P D4C-4220-P D4C-2220-P 5 D4C-1320-P --- --- D4C-3220-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 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 (SiO 2). 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. 4 D4C Applicable Cables Type No. of conductors Appearance For AC For DC Model Model 2m XS2F-A421-D90-F XS2F-D421-D80-F 5m XS2F-A421-G90-F XS2F-D421-G80-F Cable length Straight 4 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) Example of Replacement D4C model (Actuator) 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 Roller lever D4C-0003 D4C-0020 Roller lever (weather-resistant model) --- --WL-1A100 WL-1A100P1 Roller lever (high-sensitivity model) D4C-0024 WL-1A100 Variable roller lever Variable rod lever D4C-0027 D4C-0029 --HL-1HPA500 Sealed pin plunger D4C-0031 --- Sealed roller plunger D4C-0032 --- Sealed crossroller plunger Plastic rod D4C-0033 D4C-0050 ----- Center roller lever D4C-0060 --- 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 TÜV Product Service UL Standard File No. EN60947-5-1 *1, 3 UL508 E76675 *2 CSA CSA C22.2 No.14 LR45746 *2 CCC(CQC) GB14048.5 2003010305077626 *3 *1. Models with VCTF, VCTF oil-resistant cables and pre-wired models only. (Applicable only to standard models listed on pages 2 to 4.) “CE” mark is applicable only for VCTF oil-resistant cables and pre-wired models. *2. SJT(O)-cable models only. (Applicable only to 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 top 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 TÜV (EN60947-5-1), CCC (GB14048.5) Applicable category and ratings AC-15 2 A/250 V DC-12 2 A/30 V Model D4C-1@@@ Degree of protection Durability Mechanical *3 *1 Electrical *2 I the 5A 4A D4C-2@@@ D4C-3@@@ AC-15 2 A/125 V DC-12 2 A/30 V 5A 4A D4C-4@@@ AC-14 0.1 A/125 V DC-12 0.1 A/30 V 0.5 A 0.5 A D4C-5@@@ AC-14 0.1 A/125 V 0.5 A D4C-6@@@ DC-12 0.1 A/30 V 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) Make 30 Break 3 Volt-amperes (VA) Make 3,600 Break 360 Operating speed Operating Mechanical frequency Electrical Rated frequency Insulation resistance Contact resistance (initial) Between terminals of the same polarity Between currentDielectric carrying metal strength part and ground 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 MΩ min. (at 500 VDC) 250 mΩ max. (initial value with 2-m VCTF cable) 300 mΩ max. (initial value with 3-m VCTF cable) 400 mΩ 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 max. 500 m/s2 max. *4 −10°C to +70°C (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 +5°C to +35°C, 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 Engineering Data D4C-1 @@@, -2@@@, -3@@@ D4C-4 @@@, -5@@@, -6@@@ Durability (x 104 operations) Durability (x 104 operations) Electrical Durability 1,000 Operating temperature: 20±2°C Operating humidity: 65±5°C Operating frequency: 30 operations/min (cosΦ= 1, L/R = 0) 300 100 125 VAC 50 30 1,000 700 500 Operating temperature: 5°C to 35°C Operating humidity: 40% to 70% Operating frequency: 30 operations/min (cosΦ=1, L/R = 0) 300 125 VAC 100 50 30 30 VDC 250 VAC 10 10 5 5 3 3 1 0 1 2 3 4 0 5 6 7 Switching current (A) 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 D4C-2@@@ Voltage 125 VAC Leakage current 1.7 mA Resistance 68 kΩ D4C-3@@@ 30 VDC 1.7 mA 15 kΩ D4C-5@@@ 125 VAC 1.7 mA 68 kΩ D4C-6@@@ 30 VDC 1.7 mA 15 kΩ 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 Pre-wired Models (-AK1EJ@, -DK1EJ@) Without Operation Indicator Without Operation Indicator (black)COM NC (red) NC Pin No.2 Pin No.3 COM *2 NO *1 NO Pin No.4 E With Operation Indicator With Operation Indicator (Lit when Not Actuated) (Lit when Not Actuated) <24 VDC LED> <24 VDC LED> (black) COM NC (red) Pin No.3 COM NC Pin No.2 *2 NO *1 E *3 NO Pin No.4 E E *3 15 kΩ 15 kΩ <100 VAC LED> <100 VAC LED> NC (red) (black) COM NC Pin No.2 Pin No.3 COM *2 NO *1 NO Pin No.4 E E *3 68 kΩ 68 kΩ Connector Models for ASI Devices (-M1J) For AC For DC Positioning piece*4 Without Operation Indicator Positioning piece*4 NC NC NO NO COM COM Pin No.3 COM NO Pin No.4 With Operation Indicator (Lit when Not Actuated) Pin No.3 COM NO Pin No.4 R *1. NO (white): VCTF oil-resistant cable or VCTF cable. NO (blue): SJT (O) cable approved by UL and CSA. *2. E (yellow/green): VCTF oil-resistant cable. E (green): VCTF cable or 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: 1. “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. 2. Leakage current from indicator circuit may cause load's malfunction. Please check the load's OFF current before use the indicator-equipped switch. 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. 25±0.1 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. 44±0.8 30.2±0.8 40 max. 25±0.1 2.8 4.5 7.5 OP 54.2 max. 16 Correct setting position 8 31.5±0.8 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. 25±0.1 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. 44±0.8 30.2±0.8 40 max. 25±0.1 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Crossroller Plunger D4C-@@03 1.4 2 1.5 34 PT 31.5±0.8 38R 12 dia. x 4.4 stainless sintered roller 40 max. 25±0.1 +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 sintered 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 10°±3° 50° 3° 15.7±1 mm 28.5±1 mm 28.5±1 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. 25±0.1 holes Spot facing 10.2 dia. Depth: 6 PT OP 12 dia. x 4.4 stainless sintered roller 40 max. 25±0.1 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 sintered roller 40 max. 25±0.1 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 24.9±1 mm (5) mm 34.3±1 mm (5) mm 34.3±1 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. 25±0.1 *1 16 40 max. 25±0.1 *2 38 17.5 dia. x 7 stainless sintered roller 3.2 dia. 6.6 dia. Rubber cap 104±2.5 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 1.5 1.4 2 34 34 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 Models with LED Indicator Model Operating force OF Release force RF Pretravel PT Overtravel OT Movement Differential MD Operating Position OP Total travel TT max. min. max. min. max. D4C-@@50 D4C-@@60 1.47 N --15° --------- 6.67 N 1.47 N 10°±3° 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 25±0.1 Spot facing 10.2 dia. Depth: 6 16 Correct setting position PT 12 dia. x 4.4 stainless sintered roller 40 max. 25±0.1 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 15.7±1 mm 28.5±1 mm Note: Specifications are the same for -M1J Switches. 11 D4C Sealed Pin Plunger D4C-@031-@K1EJ@ D4C-@031-M1J@ PT Sealed Roller Plunger D4C-@032-@K1EJ@ D4C-@032-M1J@ 10 dia. stainless steel plunger Rubber cap 40 max. Two, 5.1 +0.2 0 dia. 25±0.1 holes Spot facing 10.2 dia. Depth: 6 OP 40 max. 25±0.1 PT 16 4.0 7.5 12 dia. x 4.4 stainless sintered 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 24.9±1 mm 34.3±1 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. 44±0.8 30.2±0.8 40 max. 25±0.1 31.5±0.8 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 Operating force Release force Pretravel Overtravel Movement Differential Operating Position Model OF RF PT OT MD OP max. min. min. max. D4C-@024-@K1EJ@ 5.69 N 1.47 N 10°±3° 50° 3° --- Note: Specifications are the same for -M1J Switches 12 D4C Weather-resistant Models Adjustable Roller Lever D4C-@@27-P 40 max. 25±0.1 Adjustable Rod Lever D4C-@@29-P 17.5 dia. x 7 stainless sintered roller 55 max. 40 max. 25±0.1 57.7 max. 52.3±0.8 31.5±0.8 5.4 44 31.5 3 dia. x 160 stainless sintered roller 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 Operating Environment Handling • 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. • 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. Group Mounting Mounting panel 16 mm Group-mounting guide (Front: convex Rear: concave) Dog Bushing top Groove 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. Mounting Holes Correct Not correct Correct Convex markers Indicator • Indicator-equipped switch has contacts and indicator in parallel. When contacts are open, leakage current flows through the indicator circuit and may cause load's malfunction. Please check the load's OFF current before use the indicatorequipped switch. Two, 5.2-dia. or M5 screw holes 25±0.1 • 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 70°C 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 2 M5 Allen-head bolt M3.5 head mounting screw 4.90 to 5.88 N·m 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) Arrow head Not 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. 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 Terms and Conditions Agreement 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. Warranties. (a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron (or such other period expressed in writing by Omron). Omron disclaims all other warranties, express or implied. (b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE. Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right. (c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible for warranty, repair, indemnity or any other claims or expenses 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. Return of any Products by Buyer must be approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components, circuits, system assemblies or any other materials or substances or environments. Any advice, recommendations or information given orally or in writing, are not to be construed as an amendment or addition to the above warranty. See http://www.omron.com/global/ or contact your Omron representative for published information. Limitation on Liability; Etc. OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT, WARRANTY, NEGLIGENCE OR STRICT LIABILITY. Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted. Suitability of Use. Omron Companies shall not be responsible for conformity with any standards, codes or regulations which apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request, Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product. This information by itself is not sufficient for a complete determination of the suitability of the Product in combination with the end product, machine, system, or other application or use. Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer’s application, product or system. Buyer shall take application responsibility in all cases. NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials 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 user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. 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 part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2016.3 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 2016 All Right Reserved.