User manual OMRON D5C DATASHEET

[. . . ] 100 to 240 VAC (45 to 264 VAC), 50/60 Hz 50/60 Hz AC Limit switches D5C-1A@0 Touch Switch D5C 1 Model Dielectric strength DC D5C-1D@0 AC D5C-1A@0 1, 000 VAC, 50/60 Hz for 1 min between current-car- 2, 000 VAC, 50/60 Hz for 1 min between current-carrying metal parts and non-current-carrying metal rying metal parts and non-current-carrying metal parts parts 1, 000 VAC Level 3 (IEC947-5-1) Class II 175 D (IEC335) 10 to 55 Hz, 1. 5-mm double amplitude 1, 000 m/s2 min. Operating: ­25°C to 70°C (with no icing) 95% max. 120 g (in case of D5C-1ASO) Rated insulation voltage (Ui) Pollution degree (operating environment) Protection against electric shock Proof tracking index (PTI) Switch category Vibration resistance Shock resistance Ambient temperature Ambient humidity Weight Output Circuit D5C-1D@0 (DC Model) Brown (Red) 4. 7 k Switch main circuit 2. 2 12 to 24 VDC Load Black (White) Blue (Black) D5C-1A@0 (AC Model) Switch main circuit Brown (White) Load 100 to 240 VAC Blue (Black) Note: Color in ( ) denotes the old model. Nomenclature D5C-1DS0 Coil spring actuator (Stainless steel) LED operation indicator O ring Contactor Sensitivity adjuster Caution label O ring Actuator Case Lead wire Washer Filled with glass epoxy Mounting nut 2 Touch Switch D5C Engineering Data Typical Examples Temperature Characteristics of DC Models D5C-1D@0 (24 VDC) 200 Temperature Characteristics of AC Models D5C-1A@0 (100 VAC) 200 With sensitivity adjuster set to minimum sensitivity Sensitivity (pF) With sensitivity adjuster set to minimum sensitivity 100 Sensitivity (pF) 150 150 100 With sensitivity adjuster set to maximum sensitivity 50 50 With sensitivity adjuster set to maximum sensitivity 0 -40 -25 0 40 70 80 0 -40 -25 0 40 70 80 Temperature (°C) Temperature (°C) Voltage Characteristics of DC Model D5C-1D@0 (at 25°C) 200 Voltage Characteristics of AC Model D5C-1A@0 (at 25°C) 200 With sensitivity adjuster set to minimum sensitivity 150 150 With sensitivity adjuster set to minimum sensitivity Sensitivity (pF) Sensitivity (pF) With sensitivity adjuster set to maximum sensitivity 100 100 50 50 With sensitivity adjuster set to maximum sensitivity 0 45 100 200 300 0 10 20 30 Voltage (V) Voltage (V) Touch Switch D5C 3 Limit switches Dimensions Note: 1. All units are in millimeters unless otherwise indicated. [. . . ] However, limit the overtravel to within 20 mm from the free position. The force that pushes the actuator must not exceed 1. 96 N. Vinyl insulated round cord (oil- and shock-resistant type) 4 dia. , two cores × 0. 3 mm2. Use after removing the caution label. Plunger D5C-1AP0 24 52 Overtravel 4 4 Caution label (see note 3) 4 dia. dia. 29 dia. (See note 1) M18 x 1 Two internal lock washers LED Operation indicator Two clamping nuts (Width: 24; thickness: 4) (See note 2) Note: 1. The overtravel of the stainless steel plunger is within 3. 5 mm. Do not apply a force greater than 9. 8 N to the plunger. Vinyl insulated round cord (oil- and shock-resistant type) 4 dia. , two cores × 0. 3 mm2. Use after removing the caution label. Free-attachment D5C-1AA0 (104) 76 28 Lock nut M4 x 0. 7 (see note 1) 14 4 52 4 Caution label (see note 3) 71 (3, 000) 4 dia. LED Operation indicator M18 x 1 Two internal Two clamping nuts lock washers (Width: 24; thickness: 4) 7. 1 dia. Limit the total length of actuator wire to 1 m or less. When mounting the Switch to a metal plate, do not exceed an area of 200 cm2. Vinyl insulated round cord (oil- and shock-resistant type) 4 dia. , two cores × 0. 3 mm2. Use after removing the caution label. Touch Switch D5C 5 Limit switches Self-locking Two flat nut washers Application Examples Detection of Incorrectly Set Work Detection of Fine Wire or Thin Plate Wire Press D5C D5C Detection of Loose Screws D5C 1. 0 mm Steel plate D5C D5C 1. 0 mm Precautions Refer to the "Precautions for All Switches" in the separate Technical information about Basic Switches or Limit Switches. CAUTION Make sure that the antenna does not come into contact with the human body, otherwise an electric shock may be received. Contact with Non-grounded Conductor The sensing object is equivalently grounded through capacitor C. Nongrounded conductor 30 pF min. Generally, the conductor will be detectable if the ambient humidity is 60% to 70% and the surface area of the conductor is approximately 300 x 500 mm. D5C Correct Use Grounding of Antenna and Sensing Object (Size of Sensing Object) Grounded Object If the sensing object is the following grounded conductor, its size will not affect the operation of the D5C. Check for the presence of insulators sticking to the sensing object or the corrosion of the sensing object, however, so that the ground resistance will not exceed 3 k. C: 30 pF min. Conditions of Sensing Object The detection of conductors (e. g. , iron, stainless steel, aluminum, and brass objects) poses no particular problem. A conductor coated with paint cannot be detected, however, because there is no electrical continuity between the antenna and the conductor. Non-conductive objects (e. g. , plastic, ceramic, glass, and cloth objects) can be detected by grounding them indirectly. Contact with Grounded Conductor The sensing object is equivalently grounded through ground resistor R. Grounded conductor 3 k max. D5C Antenna Shape and Extension If a metal plate is used as an antenna by connecting it to the built-in or separated antenna of the D5C, the surface area of the metal plate must be 200 cm2 maximum (Fig. The antenna can be extended, provided that the total length of the antenna is 1 m maximum (Fig. 2) and that the bottom of the antenna is at least 10 cm (Fig. [. . . ] If the antenna is not tightened securely, the built-in contact may break. If an appropriate antenna is mounted to a free attachment model, hold the nut on the outer side with a wrench so that the nut will not move. Then tighten the nut on the inner side within a torque range of 0. 78 and 1. 18 N·m. Wrench The lead wire colors of the D5C have been changed in compliance with the latest applicable JIS standards. Colors in parentheses are previous ones. Direction of turn Antenna Mounting Do not tighten the nuts with excessive force. [. . . ]