HE2B Enabling Switch Multi-contact 3-position enabling switches Ideal for installing in large teach pendants * Ergonomically-designed OFF-ON-OFF operation. * Easy recognition of position 1 to 2 transition is made possible by a snap action switch. * Sufficient difference in operating force is provided for shifting from position 2 to 3. * Low pressure is required to maintain position 2, allowing for longtime operation. * Reliable operation is assured even when the edge of the operator button is pressed. * The switch does not turn ON while being released from position 3 (OFF) to position 1 (OFF) (IEC60204-1, 9.2.5.8). * Some teach pendants are equipped with two 3-position enabling switches, and when one switch is pressed to position 3 (OFF), the other switch must not enable machine operation even when pressed to position 2. Enabling of machine operation must resume after both switches are released. For this purpose, also available are 3-position enabling switches with monitoring switches for button returned to position 1 and button pressed to position 3 (monitor switches have direct opening action mechanism). * Two contacts are provided in a 3-position enabling switch so that even if one contact fails due to welding or short-circuit, the other contact can disable machine operation. * The waterproof rubber boot provides IP65 protection. Direct Opening Action Types Type 3-position Switch Without Rubber Boot Rubber Boot Material: Silicon Rubber Color: Y: yellow B: black With Rubber Boot Rubber Boot Material: NBR/PVC Polyblend Color: gray Contact Configuration Button Return Button Depress Monitor Switch Monitor Switch Type No. 2 0 0 HE2B-M200 2 1 1 HE2B-M211 2 2 2 HE2B-M222 2 0 0 HE2B-M200P 2 1 1 HE2B-M211P 2 2 2 HE2B-M222P 2 0 0 HE2B-M200PN1 2 1 1 HE2B-M211PN1 2 2 2 HE2B-M222PN1 Ordering Type No. Package Quantity HE2B-M200 HE2B-M200PN10 HE2B-M211 HE2B-M211PN10 HE2B-M222 HE2B-M222PN10 HE2B-M200P HE2B-M200PPN10 HE2B-M211P HE2B-M211PPN10 HE2B-M222P HE2B-M222PPN10 HE2B-M200PN1 HE2B-M200PN1PN10 HE2B-M211PN1 HE2B-M211PN1PN10 HE2B-M222PN1 HE2B-M222PN1PN10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 1 10 Note: Specify rubber boot color code in place of in the Type No. * Type No. Development HE2B - M 2 0 0 P * 3-position Switch 2: 2 contacts * Button Return Monitor Switch 0: No switch 1: 1 contact 2: 2 contacts * Button Depress Monitor Switch 0: No switch 1: 1 contact 2: 2 contacts * Rubber Boot Material, Color Blank: No rubber boot Y: Silicon rubber, yellow B: Silicon rubber, black N1: NBR/PVC polyblend, gray * Rubber Boot Blank: No rubber boot P: With rubber boot Ratings * Contact Ratings Rated Insulation Voltage (Ui) Rated Thermal Current (Ith) Rated Voltage (Ue) Resistive Load (AC-12) Inductive Load (AC-15) Resistive Load (DC-12) DC Inductive Load (DC-13) Resistive Load (AC-12) AC Inductive Load (AC-15) Resistive Load (DC-12) DC Inductive Load (DC-13) 3-position Switch Button Return Monitor Switch Button Depress Monitor Switch AC 3-position Switch Rated Current (Ie) Button Return Monitor Switch Button Depress Monitor Switch Contact Configuration 30V -- -- 1A 0.7A -- -- 2A 1A 250V 3A 125V 1A 0.7A 0.2A 0.1A 2A 1A 0.4A 0.22A 2 contacts 0 to 2 contacts 0 to 2 contacts 250V 0.5A 0.5A -- -- 1A 0.5A 0.2A 0.1A * Minimum applicable load (reference value): 3V AC/DC, 5 mA 8 (05/12/07) HE2B Enabling Switch Specifications IEC 60947-5-1, EN60947-5-1 (DEMKO approval), UL508 (UL recognized) CSA C22.2, No. 14 (c-UL recognized), JIS C8201-5-1 ISO 12100 / EN 292, IEC 60204-1 / EN 60204-1 ISO11161 / prEN 11161, ISO10218 / EN 775, ANSI / RIA R15.06, ANSI B11.19 -25 to +60C (no freezing) (without rubber boot, with silicon rubber boot) -10 to +60C (no freezing) (with NBR/PVC polyblend rubber boot) 45 to 85% RH (no condensation) -40 to +80C (no freezing) 2 (inside panel, terminal side) 3 (outside panel, operator side) 50 m maximum (initial value) Between live and dead metal parts: 100 M minimum (500V DC megger) Between terminals of different poles: 100 M minimum (500V DC megger) 2.5 kV 1,200 operations per hour Position 1 2 1: 1,000,000 operations minimum Position 1 2 3 1: 100,000 operations minimum 100,000 operations minimum Operating extremes: 150 m/s2 Damage limits: 1,000 m/s2 Applicable Standards Applicable Standards for Use Operating Temperature Relative Humidity Storage Temperature Pollution Degree Contact Resistance Insulation Resistance Impulse Withstand Voltage Operating Frequency Mechanical Durability Electrical Durability Shock Resistance Vibration Resistance Terminal Style Applicable Wire Solder Terminal Heat Resistance Terminal Tensile Strength Mounting Screw Recommended Tightening Torque Degree of Protection Conditional Short-circuit Current Direct Opening Force Operator Strength Weight (approx.) Operating extremes: 5 to 55 Hz, amplitude 0.5 mm Damage limits: 16.7 Hz, amplitude 1.5 mm Solder terminal 1 cable, 0.5 mm2 maximum 310 to 350 C, 3 seconds maximum 20N minimum 0.5 to 0.8 N*m IP40 (without rubber boot) IP65 (with rubber boot) 50A (250V) (Use 250V/10A fast acting type fuse for short-circuit protection.) 60N minimum (button return monitor and button depress monitor switches) 500N minimum (when pressing the entire button surface) 26g (without rubber boot) 30g (with rubber boot) Operation Characteristics Position 1 Position 2 Position 3 Approx. 30N Operating Force (reference value) (without rubber boot, when pressing the center of the operator) Approx. 4N Travel (mm) 0 When pressing the operator : ON (closed) : OFF (open) 1.40.3 2.40.3 3.00.3 3.60.5 4.20.5 6.00.5 Between NO1 - C1 Between NO2 - C2 Between 11 - 12 Between 21 - 22 Between 31 - 32 Between 41 - 42 When releasing the operator Between NO1 - C1 Between NO2 - C2 Between 11 - 12 Between 21 - 22 Between 31 - 32 Between 41 - 42 Notes: * When a rubber boot is used, the operating force depends on the operating temperature. * The operating force to shift the switch from position 2 to position 3 can be changed. For details, contact IDEC. (05/12/07) 9 AS-Interface Components HE2B Enabling Switch Terminal Arrangement (Bottom View) IDEC Logo Side IDEC Logo Side IDEC Logo Side HE2B-M200 HE2B-M211 HE2B-M222 * 3-position switch (note): 2 contacts, terminal nos. between NO1 - C1, NO2 - C2 * Button return monitor switch: 0 to 2 contacts, terminal nos. between 11 - 12, 21 - 22 * Button depress monitor switch: 0 to 2 contacts, terminal nos. between 31 - 32, 41 - 42 Note: Use NO and C terminals for OFF ON OFF 3-position switch (NC terminal is not used). Dimensions * Without Rubber Boot * With Rubber Boot 16 10 19 11.5 M3 nut hole 14.2 14.8 7 14.2 5 13.5 5.5 87 78 66.5 6.5 90 68 5 69 7 69 * M3 nuts are supplied with the HE2B enabling switch. 2 -o 3.2 +0.2 0 70 12.2 Mounting Panel Thickness: 6 max. Mounting Hole Layout 78 0.2 0.2 * Mounting screw: Two M3 screws * Length of mounting screw: The thickness of mounting panel + 4 to 5 mm Mounting Screws All dimensions in mm. Accessories * Replacement Rubber Boot Material Color Type No. Ordering Type No. Silicon Rubber Y: yellow B: black HE9Z-D2 HE9Z-D2PN10 NBR/PVC Polyblend Gray HE9Z-D2N1 HE9Z-D2N1PN10 Package Quantity 10 Note: Specify a rubber boot color code in place of in the Type No. 10 (05/12/07)