November 5, 2012 - IDEC introduces two non-contact magnetic safety switches (HS7A-DMC, HS7A-DMP), designed to be used in applications where no contact is desired between the switch and its actuating key, and space is at a premium.
Applications for these switches include:
- No contaminants can be trapped in or around devices, such as food & beverage and pharmaceutical applications.
- A precise door guide is not possible.
- There is zero operating force, such as lightweight or Plexiglas doors
- When there are alignment issues with the switch and actuating keys
- Doors are subject to heavy vibration
- A standard mechanical safety interlock switch would be more difficult to clean, such as a wash down application
- Compact Magnetic Safety Switches (HS7A-DMC Series)
At just 7 x 16 x 51 (mm), the HS7A-DMC safety switches work well in combination with IDEC safety relay modules, making them a small Category 4 device. The HS7A-DMP interlock safety switches have up to three contacts and provide a high-quality, space-saving product at a competitive price. The auxiliary contacts enable PLCs to monitor the door status as operation signals can be read directly by controllers.
About IDEC:
Headquartered in Osaka, Japan, IDEC Corporation is a global manufacturer known worldwide for over sixty-five years for its reliable control and automation products. In the United States, IDEC has over thirty local sales offices to assist customers with choosing the right switches, relays, power supplies, PLCs, OIs, sensors and more. A leader in the industry, IDEC produces only the highest quality products.