Backup for creating a safety area with FA! 4-wire control circuit device.
The SC-2 is a fail-safe controller (disconnection confirmation circuit) that supports the creation of safety areas for factory automation (FA). By using it in combination with 4-wire mats, edge switches, tape switches, etc., it ensures safety by providing the same output as when the switch is activated, even in the event of power supply issues, disconnection of the switch circuit, or power outages. 【Explanation of the 4-wire control circuit】 ■1: After connecting to a 4-wire mat switch, connect a 100V/200V power supply. ■2: A small current is continuously flowing to keep the relay contacts built into the SC-2 in the ON position. ■3: When a person steps on it, the voltage drops, and the relay contacts turn OFF. ■4: In the case of disconnection or short circuit, there is no voltage applied, and it turns OFF. ■5: In the event of a power outage or blown fuse, the relay contacts turn OFF. *For more details, please refer to the PDF materials or feel free to contact us.
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【Specifications】 ■ Input Voltage: AC100V, 200V ■ Power Consumption: 5W ■ Output Contacts: 1c AC250V-5A, DC30V-5A ■ Output Contact Lifespan: 50,000 times (AC250V-5A) ■ Mounting Method: DIN rail type, no mounting holes ■ Material: ABS resin ■ Weight: Approximately 274g *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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We are a footswitch manufacturer known for the "Ojidene" brand. For over 50 years, we have pursued safety and cost-effectiveness, and our reliability is highly regarded. Our products are used in a wide range of fields, including machine tools, medical devices, woodworking machinery, construction machinery, sewing equipment, facility equipment, measuring instruments, consumer devices, transport vehicles, railway vehicles, and buses. Additionally, some of our footswitches have obtained TÜV certification, so you can confidently adopt them as compliant with EN standards. We offer a variety of safety products, including tape switches and mat switches, so please utilize our switches for safety measures and crime prevention, tailored to your specific applications and usage locations.