HE6B 3-position Enabling Switch Smallest in its class Compliant with IEC 60947-5-8 Enabling Switch Grip Switch Teach Pendant Five versions—including rectangular Light operating force model is available, Ideal for installation in teach pendants mounting hole and ø16mm round providing comfortable and stress-free for robots. mounting hole—are available. operation for many working hours. • HE2B • HE3B • HE1G-L • HE2G • HE1B • HE5B • HE6B • HE1G HE6B Enabling Switch Note 1 3-position enabling switch with monitoring contacts—Smallest in its class • Ergonomically-designed OFF-ON-OFF operation. • The switch does not turn ON while returning from position 3 (OFF) to position 1 (OFF) IEC 60204-1 (2005), 10.9 Note 2 IEC 60947-5-8 (2006), 7.1.9 • 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. Machine operation can resume after both switches are released. The monitoring switches monitor the OFF status of the 3-position enabling switch, whether the button is returned to position 1 or the button is 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, the other contact will still disable machine operation. • The waterproof rubber boot provides IP65 protection. (Monitor Switch) Types Contact Configuration/No. of Contacts Type Button Return Button Depress Color Part Numbers 3-position Monitor Switch Monitor Switch Switch Yellow HE6B-M200Y 2 0 0 Black HE6B-M200B Rubber Boot Included Yellow HE6B-M211Y 2 1 1 Black HE6B-M211B • Specify rubber boot color code in place of * in the Type No. Part Number Guide HE6B - M 2 0 0 Y 3-position Switch Rubber Boot Material, Color 2: 2 contacts Blank: No rubber boot Note 1 Y: Silicon rubber, yellow Monitor Switch Note 1 B: Silicon rubber, black 00: No monitor contact Note 2 N1: NBR/PVC polyblend, gray (Not standard. Contact IDEC) 11: 1 contact of button return monitor switch 1 contact of button depress monitor switch 20: 2 contacts of button return monitor switch 02: 2 contacts of button depress monitor switch Notes (20 and 02 are not standard. Contact IDEC for details.) 1. Silicon rubber: Can be used in general factories. Remains flexible in cold temperatures. Suitable for applications with a wide range of operating temperatures. 2. NBR/PVC polyblend: Oil-proof. Suitable for environments where machine oil may come in contact with the switch, and for painting robots where silicon rubber cannot be used. Accessories • Replacement Rubber Boot Material, Color Part Number Silicon Rubber Y: yellow HE9Z-D6j B: black • Specify rubber boot color code in place of j in the part number. Notes 1. Based on IDEC research as of May 2010 2. IEC 60947-5-8 Control circuit devices and switching elements – Three-position enabling switches 2 2-ø3.2 HE6B Enabling Switch Specifications Ratings IEC 60947-5-1/EN60947-5-1 Rated Insulation Voltage (Ui) 125V (monitor switch: 250V) IEC 60947-5-8/EN60947-5-8 (TÜV approved) Rated Thermal Current (Ith) 3A Applicable Standards GS-ET-22 (TÜV approved) Rated Voltage (Ue) 30V 125V 250V UL508 (UL recognized) CSA C22.2 No.14 (c-UL recognized) Resistive Load (AC-12) – 0.5A – AC ISO 12100/EN ISO 12100, Inductive Load (AC-15) – 0.3A – IEC 60204-1/EN 60204-1, 3-position switch Resistive Load (DC-12) 1A – – ISO 11161/EN ISO 11161, DC Applicable Standards Inductive Load (DC-13) 0.7A – – ISO 10218-1/EN ISO 10218-1, for Use ANSI/RIA/ISO 10218-1, Resistive Load (AC-12) – 2A 1A Button return AC ANSI/RIA/R15.06, ANSI B 11.19 monitor switch Inductive Load (AC-15) – 1A 0.5A ISO 13849-1/EN ISO 13849-1 Button depress Resistive Load (DC-12) 2A 0.4A 0.2A monitor switch Operating Temperature –25 to +60°C (no freezing) DC (NC) Inductive Load (DC-13) 1A 0.22A 0.1A Relative Humidity 45 to 85% RH (no condensation) 3-position switch 2 contacts Storage Temperature –40 to +80°C (no freezing) Contact Button return monitor switch 0 or 1 contact 2 (inside panel, terminal side) Configuration Button depress monitor Pollution Degree 0 or 1 contact 3 (outside panel, operator side) switch Contact Resistance 50mΩ maximum (initial value) • Minimum applicable load (reference value): 3V AC/DC, 5mA Between live and dead metal parts: (Applicable operation area depends on the operating conditions and load.) 100MΩ minimum (500V DC megger) Insulation Resistance Between terminals of different poles: TÜV ratings: UL ratings: 3-position switch: 10 MΩ minimum (500V DC megger) 3 position switch: 125V AC/0.5A (Resistive) AC-12 125V/0.5A 1.5kV (3 position switch) Impulse Withstand Voltage 30V DC/1A (Resistive) DC-12 30V/1A 2.5kV (monitor switch) Monitor switch: DC-13 30V/0.7A Operating Frequency 1200 operations per hour 250V AC/0.5A (General use) Monitor Switch: 30V DC/1A (General use) Position 1→2→1: 1,000,000 operations minimum AC-15 250V/0.5A Mechanical Durability DC-13 125V/0.22A Position 1→2→3→1: 100,000 operations minimum DC-13 30V/1A 100,000 operations minimum (rated load) Electrical Durability 1,000,000 operations minimum (24V AC/DC, 100 mA) 2 Operating extremes: 150m/s Shock Resistance 2 Damage limits: 500m/s Operating Characteristics Operating extremes: 5 to 55 Hz, amplitude 0.5mm Vibration Resistance Damage limits: 16.7Hz, amplitude 1.5mm • HE6B-M211 Terminal Style Solder terminal Position 1Position 2Position 3 2 Applicable Wire 1 cable, 0.5mm maximum Approx. 17N Solder Terminal : ON (closed) 310 to 350°C, 3 seconds maximum Heat Resistance : OFF (open) Terminal Tensile Strength 20N minimum (reference value) (Without rubber boot) Locking Ring Recom- (When pressing the center 0.5 to 0.8N·m mended Tightening Torque of the operator) Approx. 4N Degree of Protection IP65 (IEC 60529) ±0.3 ±0.3 ±0.3 ±0.5 ±0.5 ±0.5 50A (125V): 3-position switch 03 0.9 2.3 .0 3.6 4.0 5.0 Travel (mm) (Use 120V/10A fast acting type fuse for short circuit Conditional Short-circuit protection.) (IEC 60127-1) When pressing NO1-C1 Current 50A (250V): monitor switch the operator NO2-C2 (Use 250V/10A fast acting type fuse for short circuit Position 11-12 protection.) (IEC 60127-1) 1→2→3 21-22 40N minimum (button release monitor and button Direct Opening Force depress monitor switches) When releasing NO1-C1 the operator Direct Opening Stroke NO2-C2 0.9mm minimum (button return monitor switch) (when pressing the entire Position 11-12 4.0mm minimum (button depress monitor switch) button surface) 2→1 21-22 250N minimum Operator Strength (when pressing the entire button surface) NO1-C1 When releasing the operator NO2-C2 Weight (approx.) 17g Position 11-12 3→1 21-22 Notes: Dimensions (mm) Mounting Hole Layout • When a rubber boot is used, the operating force depends on the operating temperature. • The operating force to move the button from position 2 to position 3 can be changed. For details, contact IDEC. ±0.2 29.4 ±0.2 37.4 Terminal Arrangement (bottom view) 47.7 22 24.6 15.6 • HE6B-M211 IDEC Mark Mounting Screws 11 21 C1 NC1 NO1 12 22 • Mounting screws: M3 screw × 2 C2 NO2 NC2 5 5 10-0.5 (not attached and must be supplied Note 1 11.3 11.3 2.5 3 • 3-position switch 2 contacts by the user) 29 44 • Button return monitor switch: 1 contact, terminals 11-12 • Mounting screw length: 5 to 6 mm 16 (panel thickness + gasket) • Button depress monitor switch: 1 contact, terminals 21-22 • There are no terminals 11-22 and 21-22 for HE6B-M200 type. Note 1: Use NO and C terminals for OFF→ON→OFF 3-position switch (NC terminal is not used.) 3 6.6 19 13 4.2 6.8 Panel Thickness: 6 mm maximum ±0.2 16.2 Rated Current (Ie) HE6B Enabling Switch Safety Precautions • The HE6B enabling switch has been designed for industrial • Use wires of the proper size to meet voltage and current re- applications. Use of the HE6B enabling switch for residential, quirements, and solder the wires correctly according to the commercial, or lighting applications may cause unwanted wiring instruction described below. If soldering is incomplete, electromagnetic disturbances and the user may be required to the wire may heat during operation, causing a fire hazard. take adequate mitigation measures. • When using the enabling switch in a safety related part of a • In order to avoid electric shock or fire, turn the power off before control system, use the enabling switch properly in accor- installation, removal, wiring, maintenance, or inspection of the dance with the safety standards and regulations of the actual enabling switch. machine, system, and application, of the country or region where the enabling switch is used. Also, perform a risk as- • Provide mounting panel with sufficient support. Insufficient sessment before using the enabling switch. mounting panel strength or excessive operating force may damage the enabling switch, resulting in electric shock or fire. • Do not disable the safety function of the enabling switch by using tape, elastic band, or by disfiguring the rubber boot, otherwise the loss of enabling switch function may cause se- rious accidents. Instructions Operating Instructions • 3-position enabling switches on teach pendants are used to achieved. In addition, make sure that the mounting panel has enable machine operation in a hazardous area only when sufficient strength to properly mount the enabling switch. pressed to position 2 (pressed for 3 mm). Systems must be • The edge of rubber boot may stick out if excessive force is designed to enable machine operation when the enabling applied. When such an event is anticipated, it is recommend- switch is in position 2 only. ed to embed the rubber boot in the mounting panel as shown • In order to ensure a high level of system safety, connect the in the figure below. two contacts of the 3 position enabling switch to a disagree- Rubber boot embedded ment detection circuit (e.g. safety relay module). (ISO 13849- 1/EN954-1) • Because the two contacts are designed to operate indepen- dently, pressing the edge of a button turns on one contact earlier than the other contact, causing a delay in operation. To avoid this, always press the center of the button. Reinforcing Rib • Perform a risk assessment in actual applications as strong force may be applied to a 3-position enabling switch when • When an enabling switch with a rubber boot is mounted in a depressed to position 3. hermetically-sealed control box, a large change in internal air • Perform a risk assessment for the shape and structure of pressure may cause the rubber boot to inflate and deflate, the mounting area, where the enabling switch is installed, to affecting the performance of the enabling switch. Check pe- prevent unintended operation of the enabling switch. For ex- riodically to make sure that the enabling switch is operating ample, an enabling switch protruding from the teach pendant correctly. may result in unintended operation of the enabling switch. • Because strong force may be applied to a 3-position en- Wiring Instructions abling switch when depressed to position 3, provide sufficient 2 • Applicable wire size: 0.5 mm maximum × 1 pc. strength to the area where the 3-position enabling switch will • Solder the terminal at a temperature of 310 to 350°C maxi- be mounted. mum within 3 seconds using a soldering iron. Do not use flow or dip soldering. Sn-Ag-Cu type is recommended when using Installation lead-free solder. • The ridge on the bottom of rubber boot serves as a seal, and • When soldering, do not to touch the enabling switch with the waterproof characteristics are attained when the ridge is tight- soldering iron. Also ensure that no tensile force is applied to ly installed in a mounting panel. When the mounting panel is the terminals. Do not bend or apply excessive force to the bent and the ridge cannot be pressed flush to the panel, add terminals. a reinforcing rib to secure the boot to the mounting panel. • Use non-corrosive liquid rosin as soldering flux. • If the surface of mounting panel is uneven, waterproof char- acteristics of the enabling switch with rubber boot cannot be Specifications and other descriptions in this catalog are subject to change without notice. 7-31, Nishi-Miyahara 1-Chome, Yodogawa-ku, Osaka 532-8550, Japan Tel: +81-6-6398-2571, Fax: +81-6-6392-9731 E-mail: marketing@idec.co.jp IDEC IZUMI (H.K.) CO., LTD. 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LTD. 8A Guanghua Road, Chaoyang District, IDEC IZUMI ASIA PTE. LTD. No. 31, Tannery Lane #05-01, 2/3 Macro Court, Rowville, Victoria 3178, Australia Beijing 100026, PRC Tel: +61-3-9763-3244, Toll Free: 1800-68-4332 Tel: +86-10-6581-6131, Fax: +86-10-6581-5119 HB Centre 2, Singapore 347788 Tel: +65-6746-1155, Fax: +65-6844-5995 Fax: +61-3-9763-3255 IDEC (SHENZHEN) CORPORATION E-mail: info@sg.idec.com E-mail: sales@au.idec.com Unit AB-3B2, Tian Xiang Building, Tian’an Cyber Park, IDEC ELECTRONICS LIMITED Fu Tian District, Shenzhen, Guang Dong 518040, PRC Tel: +86-755-8356-2977, Fax: +86-755-8356-2944 Unit 2, Beechwood, Chineham Business Park, Basingstoke, Hampshire RG24 8WA, UK Tel: +44-1256-321000, Fax: +44-1256-327755 www.IDEC.com E-mail: sales@uk.idec.com Cat. No. EP1321-0 Updated October 2010 PDF only