Enabling Switch A4E CSM A4E DS E 3 3 3-position Enabling Switch for Safer Robot Operation Clicking feel. Conforms to U.S. standards (ANSI/RIA R15.06-1999) for 3-position switches. Can be mounted in two directions. Be sure to read the Safety Precautions on page 5. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Model Number Structure Model Number Legend A4E- 12 3 45 6 1. Total contact number 4. Grip monitor outputs B: Two contacts 0: None C: Four contacts 1: One contact 2. Enable outputs 5. Mounting bracket 2: Two contacts S: No mounting bracket 3. Release monitor outputs H: Horizontal mounting bracket 0: None V: Vertical mounting bracket 1: One contact 6. Cover S: No cover A: Rubber cover Ordering Information List of Models Model Specification A4E-B200SS Two contacts, no mounting bracket, no rubber seal A4E-B200HS Two contacts, horizontal mounting, no rubber seal A4E-B200VS Two contacts, vertical mounting, no rubber seal A4E-B200VA Two contacts, vertical mounting, with rubber seal A4E-C211SS Four contacts, no mounting bracket, no rubber seal A4E-C211HS Four contacts, horizontal mounting, no rubber seal A4E-C211VS Four contacts, vertical mounting, no rubber seal A4E-C211VA Four contacts, vertical mounting, with rubber seal 1A4E Specifications Certified Standards Ratings Certification body Standard File No. Rated insulation voltage 250 V UL508 Rated ON current 2.5 A UL * E76675 CSA C22.2 No.14 24 VDC, 300 mA (inductive load) Rated load EN60947 5-1 125 VAC, 1 A (resistive load) Consult your OMRON (certified direct Minimum applicable load 24 VDC, 4 mA TV SD representative for opening) details. 4.0 kV between terminals of different EN60947-5-8 Impulse withstand polarity, 2.5 kV between terminals of voltage CQC (CCC) GB/T 14048.5 2003010305070634 same polarity * Certification for CSA C22.2 No. 14 by UL has been obtained. Ambient operating 10 to 55C (with no icing) temperature Certified Standard Ratings Ambient operating 35% to 85% (with no condensation) humidity TV (EN60947-5-1) Ambient storage 25 to 65C Utilization temperature AC-15 DC-13 Item category Rated operating current (Ie) 0.75 A 0.55 A Characteristics Rated operating voltage (Ue) 240 V 125 V Insulation resistance 100 M min. (at 500 VDC) Contact resistance 100 m max. (initial value) UL/CSA (UL508, CSA C22.2 No.14), 10 to 55 Hz, 0.75-mm single amplitude Vibration resistance CCC (GB/T 14048.5) min. 300 mA at 24 VDC (Inductive load) 2 Shock resistance 150 m/s 1 A at 125 VAC (Resistive load) OFF-ON: 1,000,000 operations min. Mechanical durability OFF-ON-OFF (direct opening): 100,000 operations min. Electrical durability 100,000 operations min. Degree of protection IP65 (rubber seal type only) Structure Contact form 4-Contact Type: 2NO (enable output) 1NC (release output) 2 4 7 6 1NC (grip output) Direct opening for all Contact form contacts * 1 3 8 5 2-Contact Type: 2NO (enable output) SW1, SW2: Enable output SW1 SW2 SW3 SW4 SW3: Release output Direct opening for all SW4: Grip output contacts * During operation: OFF-ON-OFF Operating Note: SW3 and SW4 are for 4-Contact Types only. During reset: OFF-OFF momentary pattern 3-position operation Terminal shape Solder terminals * Direct opening only during grip. Operating Characteristics Operating stroke OF2 Operating force Symbol Name A4E-B200 S A4E-B200VA A4E-C211 S A4E-C211VA PT1 Release output (ON) --- --- 1 mm max. 1.2 mm max. PT2 Enable output (ON) 3.2 mm max. 3.4 mm max. 3.2 mm max. 3.4 mm max. Max. enable holding Approx. Approx. Approx. Approx. TT1 PT1 PT2 TT1 PT3 PT4 TT2 position 4 mm 4.2 mm 4 mm 4.2 mm Operating stroke Enable direct PT3 5.4 mm max. 5.6 mm max. 5.4 mm max. 5.6 mm max. opening position PT4 Grip output (ON) --- --- 5.4 mm min. 5.6 mm min. Approx. Approx. Approx. Approx. TT2 Max. stroke 6.5 mm 6.7 mm 6.5 mm 6.7 mm Operating force (reference values) Symbol Name A4E-B200 S A4E-B200VA A4E-C211 S A4E-C211VA OF1 Enable operating force 7 N max. 14 N max. 7 N max. 14 N max. HF * Enable holding force Approx. 5.5 N Approx. 8 N Approx. 5.5 N Approx. 8 N OF2 Grip operating force 35 N max. 40 N max. 35 N max. 40 N max. * HF indicates holding force. 2