User manual OMRON A4EG DATASHEET

[. . . ] (rated load) (set/reset for one operation) (rated load) OFF-ON-OFF (direct opening): 100, 000 operations min. (set/reset for one operation) OFF-ON: 1, 000, 000 operations min. 2, 500 VAC, 50/60 Hz, 1 minute (impulse voltage) 1, 000 VAC, 50/60 Hz, 1 minute Mechanical durability Between terminals of the same polarity Dielectric strength 2, 000, 000 operations min. 1, 000 VAC, 50/60 Hz, 1 minute Between 2, 500 VAC, 50/60 Hz, 1 minute terminals of the (impulse voltage) different polarity Between each terminal and non-current carrying metallic parts 2, 500 VAC, 50/60 Hz, 1 minute (impulse voltage) 100 M min. (at 500 VDC) 2, 000 VAC, 50/60 Hz, 1 minute 2, 000 VAC, 50/60 Hz, 1 minute 2, 000 VAC, 50/60 Hz, 1 minute 2, 000 VAC, 50/60 Hz, 1 minute Insulation resistance Vibration resistance Shock resistance Malfunction Malfunction 1. 5 mm double amplitude, 10 to 55 Hz 150 m/s2 max. [. . . ] Configure the system so that the machine can be operated only at position 2. · Apply load current not to exceed the rated value. · Do not use the switch submerged in oil or water or in locations continuously subject to splashes of oil or water. Doing so may result in oil or water entering the switch. · Do not use the switch in locations where explosive or flammable gasses may be present. · Mount the switch securely to prevent it from falling. · The durability of the switch is greatly influenced by the switching conditions. Always test the switch under actual conditions before application and use it in a switching circuit for which there are no problems with performance. · Always attach the cover after completing wiring and before using the switch. Electric shock may occur if the switch is used without the cover attached. · The user must not maintain or repair equipment incorporating the switch. Contact the manufacturer of the equipment for any maintenance or repairs required. · Do not disassemble or remodel the switch in any case, or the switch will not operate normally. · Do not override by inserting the Holding Key itself in the door switch. · Configure the circuit so that the machine does not operate when operating the Enabling Switch while the Holding Key is being inserted in the door switch. · Do not impose excessive vibration or shock on the Door Switch while the Holding Key is inserted. Excessive vibration or shock may cause the Switch to fail or break. · Do not incline and pull the switch body or do not impose shock on the switch body in the directions shown with the arrows in Fig. 1. Otherwise, the switch may be damaged and may not operate properly. · Refer to the D4NS Safety-door Switch Datasheet and Instruction Sheet about the storage, ambient conditions, the details and handling of the Switch. Fig. 1 Insertion-pull direction (Perpendicular direction) A4EG Mounting Method Specified Tightening Torque Loose screws may result in malfunction. Tighten the screws at the specified torques. [. . . ] Confirm that safety is satisfied on the operation of the equipment to wire. (A4EG-BM2B041) · Perform maintenance inspections periodically. 13 OMRON Corporation Industrial Automation Company Safety Devices Division Shiokoji Horikawa, Shimogyo-ku, OMRON ASIA PACIFIC PTE. Kyoto, 600-8530 Japan Tel: (81) 75-344-7093/Fax: (81) 75-344-8197 No. 438A Alexandra Road # 05-05/08 (Lobby 2), Alexandra Technopark, Singapore 119967 Tel: (65) 6835-3011/Fax: (65) 6835-2711 Regional Headquarters OMRON (CHINA) CO. , LTD. [. . . ]