Enabling Switches Grip Style Enabling Switches
What is an enabling switch? Because operators use teach pendants in hazardous environments performing teaching, system changeover, and maintenance of robots, they must have protection against unpredictable motion of robots, and therefore teach pendants are equipped with 3-position enabling switches. switch is lightly pressed and held in the mid position (position 2).
Operation of enabling switches The requirement for operation of 3-position enabling switches (according to IEC 60204-1; 9.2.5.8): When an enabling device is provided as a part of a system, it shall be designed to allow motion when actuated in one position only. In any other position motion shall be stopped.
Enabling Switch and Grip Style Enabling Switch Selection Guide Enabling Switch HE1B Side Mounting Top Mounting (w/o rubber boot) Model HE2B Rectangular (w/ and w/o rubber boot) HE3B ø16mm Round Hole (w/ and w/o rubber boot) HE5B ø16mm Round Hole (w/ rubber boot) Shape (Monitor Switch) Safety Category Applicable Standards 4 4 4 4 9 12 14 UL508 (UL recognized) CSA C22. No.
Enabling Switch and Grip Style Enabling Switch Selection Chart Enabling Switch Selection Chart According to ISO/IEC Standards 3-position Switch with 1 Contact (2 switches are used for duplication) Panel Top Installation Standards Marks IEC/EN60947-5-8 UL508 CSA C22.2 No.14 IP40 7 HE1B-M1 Panel Side Installation Page IEC/EN60947-5-8 UL508 CSA C22.2 No.14 IP40 HE2B-M200 IEC/EN60947-5-8 UL508 CSA C22.2 No.
Enabling Switch and Grip Style Enabling Switch Selection Chart ANSI/ RIA R15.06 4.7.3 Enabling device The pendant or teaching control device shall have an enabling device using a three position switch, which continuously held in a detented position, permits motion. For Thumb Operation Monitor Switch for Position Detection Additional Switch Model HE9Z-GSH51 +HE5B-2P∗ Page (HE9Z-GSH51) EN60529 UL50 Light Small HE2G-21S∗ EN60947-5-1 UL508 CSA C22.2 No.
HE1B HE1B Basic Three-position Enabling Switches 3-position enabling switch to avoid hazards. Ideal for installing in teach pendants and other enabling devices. • Ergonomically-designed OFF-ON-OFF. • Direct opening action mechanism for shifting from position 2 (ON) to position 3 (OFF) (EN 60947-5-1/IEC 60947-5-1, Annex K). • The switch does not turn ON while being released from position 3 (OFF when pressed) to position 1 (OFF when released) (IEC60204-1, 9.2.5.8).
HE1B Basic Three-position Enabling Switches Operation Characteristics Position 1 Position 2 Position 3 Approx. 15N Operating Force (reference value) (when pressing the center) Approx. 3N : ON (closed) Travel (mm) : OFF (open) 0 1.4±0.3 2.2±0.3 2.7±0.5 5.0 Pressing (position 1 to 2 to 3) Releasing (position 2 to 1) Releasing (position 3 to 1) Dimensions 30 13.6 12 7.6 4 4 13 5 7 When pressed to position 3: 2 2.8 24 4 8 Solder Terminal Mounting Hole Layout 24±0.5 ø2 .8 15 min.
HE2B HE2B Double Three-position Enabling Switches 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.
HE2B Double Three-position Enabling Switches Specifications 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 Terminal Soldering Heat Resistance Terminal Tensile Strength Mounting Screw Recommended Tightening Torque Degree of Protectio
HE2B HE2B Double Three-position Enabling Switches 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.
HE3B ø16mm Rectangular Three-position Enabling Switches Rectangular operator part with ø16 mm mounting for easy installation. 2-contact 3-position enabling switches ideal for installing in small 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 position 3.
HE3B HE3B ø16mm Rectangular Three-position Enabling Switches Position 1 Operation Characteristics Part B Position 2 Position 3 Part A: Approx. 56N Part B: Approx. 14N Part A Part A: Approx. 50N Part B: Approx. 12N Operating Force (reference value) (without rubber boot) (when part A or B is pressed) : ON (closed) : OFF (open) Part A: Approx. 10N Part B: Approx. 2N Travel (mm) Part A 0 0.8 –0.2 +0.7 1.0 –0.2 +0.7 1.7 –0.2 +0.7 1.9 –0.2 +0.7 Part B 0 2.3 –0.3 +0.7 3.0 –0.3 +0.7 4.2 –0.
HE5B ø16mm Round Three-position Enabling Switches Round-shaped operator for ø16 mm mounting hole. 3-position enabling switch with two contacts, ideal for installing in small teaching 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 position 3. • Low pressure is required to maintain position 2, allowing longtime operation.
HE5B HE5B ø16mm Round Three-position Enabling Switches Operating Characteristics Position 1 Position 2 Position 3 Approx. 12N Operating Force (reference value) (when pressing the button center) Approx. 3N Travel (mm) Pressing (position 1 to 2 to 3) 0 2.3 ±0.3 3.0 ±0.3 3.6 ±0.5 5.0 ±0.
HE5B ø16mm Round Three-position Enabling Switches Grip Style Enabling Switch Housing HE5B enabling switches can be installed in the HE9Z-GSH51 grip style enabling switch housing to be used as 3-position grip style enabling switches. Part No. HE9Z-GSH51 Ordering No.
HE6B HE6B Rectangular Three-position Enabling Switches 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 IEC 60947-5-8 (2006), 7.1.
HE6B Rectangular Three-position Enabling Switches Ratings Specifications IEC/EN60947-5-1 IEC/EN60947-5-8 (TÜV approved) GS-ET-22 (TÜV approved) UL508 (UL recognized) CSA C22.2 No.14 (c-UL recognized) ISO 12100/EN ISO 12100, IEC 60204-1/EN 60204-1, ISO 11161/EN ISO 11161, ISO 10218-1/EN ISO 10218-1, ANSI/RIA/ISO 10218-1, ANSI/RIA/R15.06, ANSI B 11.
HE1G HE1G Grip Style Three-position Enabling Switches Ergonomically designed grip style enabling switch with two 3-position enabling switches. • Ergonomically-designed OFF-ON-OFF operation. • Direct opening action mechanism for shifting from position 2 (ON) to position 3 (OFF) (EN 60977-5-1/IEC 60947-5-1, Annex K). • The switch does not turn ON when being released from position 3 (OFF when pressed) to position 1 (OFF when released) (IEC60204-1, 9.2.5.8).
HE1G Grip Style Three-position Enabling Switches Specifications UL508 (UL listed), CSA C22.2, No. 14 (c-UL listed), IEC/EN 60947-5-1 (TÜV/BG approval), GS-ET-22 (TÜV/BG approval), ISO 12100-1, -2, EN12100-1, -2, IEC 60204-1 / EN 60204-1, ISO11161 / prEN11161, ISO 10218 / EN 775, ANSI/RIA R15.06, ANSI B11.
HE1G HE1G Grip Style Three-position Enabling Switches Dimensions HE1G-21SM 69 54 47 58 54 HE1G-20MB / HE1G-21SMB Emergency Stop Switch 58 54 46 Momentary Pushbutton (86) 174 (86) (86) 174 174 9 24 46 HE1G-20ME Cable Gland (supplied with grip style enabling switch) Part No.: SKINTOP BS-M20 × 1.5 (LAPP) Cable Gland (supplied with grip style enabling switch) Part No.: SKINTOP BS-M20 × 1.5 (LAPP) Cable Gland (supplied with grip style enabling switch) Part No.: SKINTOP BS-M20 × 1.
HE1G-L Grip Style Three-position Enabling Switches The distinctive tactile feedback makes it easy to know the current position of the switch. Light operating force ideal for long-hour operation • Ergonomically-designed OFF-ON-OFF operation. • The switch does not turn ON when being released from position 3 (OFF when pressed) to position 1 (OFF when released) (IEC 602041, 9.2.5.8).
HE1G-L HE1G-L Grip Style Three-position Enabling Switches UL508 (UL listed, screw terminal only) CSA C22.2, No. 14 (c-UL listed, screw Applicable Standards terminal only) IEC/EN 60947-5-1 (TÜV/BG approval) GS-ET-22 (TÜV/BG approval) ISO 12100-1, -2, IEC 60204-1/EN 60204-1, Applicable Standards ISO11161 / prEN11161, ISO 10218 / EN 775, for Use ANSI/RIA R15.06, ANSI B11.
HE2G Grip Style Three-position Enabling Switches New compact, light-weight grip style enabling switch provides a comfortable hold • An HE2B enabling switch, compliant with IEC/EN60947-5-8, is installed. • Equipped with different control units for various use. • Choice of wire-saving internal connectors or solder terminal connectors. • The curved grip and small-size makes operation comfortable. The light-weight (approx.
HE2G HE2G Grip Style Three-position Enabling Switches Contact Ratings Specifications Rated Insulation Voltage (Ui) 250V (momentary pushbutton and key selector: 125V) / 30V (with pilot light) Rated Thermal Current (lth) 3A (emergency stop switch: 5A)∗ Rated Voltage (Ue) Grip Style Enabling Switch AC 3-position switch (Terminal No. NO1-C1/A1-B1, NO2-C2/A3-B3) DC AC Monitor Switch (NC contact) (Terminal No. 31-32/A2-B2) Rated Current DC Control Unit Emergency Stop Switch XA1E-BV3U02 (Terminal No.
HE2G Grip Style Three-position Enabling Switches Operation Characteristics Position 1 Contact Arrangement (Internal Connector) Position 2 Position 3 Terminal No. Internal Connector/ Solder Terminal Internal Connector Pin No.
Three-position Enabling Switches/Grip Style Three-position Enabling Switches Safety Precautions • The enabling switches have been designed for industrial purposes. Use for residential, commercial, or lighting purposes may cause unwanted electromagnetic disturbances in which case the user may be required to take adequate mitigation measures. • In order to avoid electric shock or fire, turn the power off before installation, removal, wiring, maintenance, or inspection of the enabling switch.
Three-position Enabling Switches/Grip Style Three-position Enabling Switches Recommended Tightening Torque HE1G/HE1G-L Grip Style Enabling Switch Wire Length inside the Grip Style Enabling Switch Terminal No. 1–4 Terminal No. 5–8 L1 = 40 mm L2 = 27 mm Wire length L1, L2 (mm) Wire stripping length L3 (mm) L3 = 6 mm L1 L3 Cable Gland Base L2 L3 Parts for Tightening Torque A Base and rubber kit (M4 screw × 3) 1.1 to 1.3 N·m B Cable gland and grip style enabling switch 3.7 to 4.
Three-position Enabling Switches/Grip Style Three-position Enabling Switches Recommended Tightening Torque Operating Instructions Parts for tightening Torque A Base and rubber kit (M4 screw × 4) 1.1 to 1.3 N·m Cable gland and grip style enabling B 2.7 to 3.3 N·m switch C Cable gland 2.7 to 3.3 N·m D HE2B Enabling Switch (M3 screws × 2) ∗ 0.5 to 0.8 N·m Note: The recommended tightening torques of B and C are for the supplied cable gland.
Actuator with Plastic Holder HS5 series interlock switches detect the installation/removal of grip style enabling switches. • The actuator with plastic holder for the HS5 series interlock switches can be installed onto the HE1G/HE1G-L/ HE2G grip style enabling switches easily using the two mounting screws supplied with the actuator.
HE9Z Actuator with Plastic Holder Instructions Mounting ➀ The HE9Z-GP15 and the HE1G/HE1G-L are installed as shown in the following figure. HE1G • Do not install the grip style enabling switch and the interlock switch in an area subjected to vibration. Excessive vibration may cause malfunction of the switch contacts of the grip style enabling switch. Also, exposure to vibration for a long period of time can cause scratching and deformation of plastic parts.
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 CORPORATION (USA) 1175 Elko Drive Sunnyvale, CA 94089-2209, USA Tel: +1-408-747-0550 / (800) 262-IDEC (4332) Fax: +1-408-744-9055 / (800) 635-6246 E-mail: opencontact@idec.
