Non-contact safety switches are typically two-part switches that use magnets or other non-contact methods to close contacts in the right conditions with methods to prevent tampering. IDEM's Non-Contact Magnetic Safety Switches have magnetic sensing with a high tolerance to misalignment, temperatures, shock, and vibration. They are designed to provide reliable and convenient safety solutions for a wide range of industrial applications.

The standalone non-contact safety switch provides a high level of functional safety and can be installed as a standalone device without the need for additional safety monitoring equipment.

The RFID-coded non-contact safety interlock switches deliver high functional safety with very high anti-tamper coded activation. The MPZ and MMZ are compact and versatile RFID non-contact safety switches used for monitoring doors, gates, and other moveable safeguards that demand a high degree of manipulation protection.

 

Non-Contact Safety Interlock Switches Products and Features

Magnetic Non-Contact Safety Interlock Switches - Plastic and Stainless Steel

 

• Non-Contact, magnetic operation
• Dual channel safety output 2N/C (1N/O auxiliary optional)
• Plastic Housing: Housed in a robust, high specification polyester enclosure
• Stainless Steel Housing: Housed in a 316 stainless steel enclosure and sealed to IP69K
• Wide sensing distance with a high tolerance to misalignment
• Voltage-free outputs (high power versions available up to 2A AC/DC for plastic and 2A for stainless steel)
• Mirror Polished (Ra4) finish (stainless steel only)
   

 

Coded Magnetic Safety Interlock Switches - Plastic and Stainless Steel

• Material: High specification polyester or mirror polish (Ra4), 316 stainless steel
• Ingress Protection for Plastic: IP67
• Ingress Protection for Stainless Steel: IP67 and IP69K
• Operating Temperature for Plastic: -25°C to +80°C
• Operating Temperature for Stainless Steel: -25°C to 105°C
• Connection: Pre-wired or M12 8-pole quick connect
• Indication: Single color LED - green when door closed
• Contacts: Up to 3 N/C or 2 N/C + 1 N/O

 

 

 

Standalone Coded Safety Interlock Switches - Plastic and Stainless Steel

• Material: High specification polyester or mirror polished 316 stainless steel
• Ingress Protection for Plastic: IP67
• Ingress Protection for Stainless Steel: IP69K
• Contacts: 2 N/C + 1 N/O (voltage-free)
• Safety Outputs: 2 force guided safety outputs
• Output Rating: 3A at 24VDC/240VAC
• Operating Temperature: -25°C to +80°C
• Indication: Dual color LED - green = safety circuits closed / yellow = safety circuits open
• Connection: Pre-wired or M12 8 pole quick connect

 

 

 

RFID Coded Non-Contact Safety Interlock Switches - Plastic and Stainless Steel

• Housing Material: High specification polyester, in red or 316 stainless steel, mirror polished
• Contacts: 2 N/C + 1 N/O
• Sensing Distance: Up to 8mm ON / 20mm OFF
• Indication: Single LED for guard and RFID code status
• Ingress Protection for Plastic: IP67
• Ingress Protection for Stainless Steel: IP69K
• Connection: Pre-wired or 8-way quick connect

 

RFID Coded Non-Contact Safety Interlock Switches with OSSD - Plastic and Stainless Steel

• Housing Material: High specification polyester, in red or 316 stainless steel
• Contacts: 2 OSSD outputs (PNP) + 1 auxiliary output (PNP)
• Sensing Distance: Up to 8mm ON / 20mm OFF
• Indication: Three LED's for guard, code, input, and output status
• Ingress Protection for Plastic: IP67
• Ingress Protection for Stainless Steel: IP69K
• Connection: Pre-wired or 8-way quick connect

 

 

RFID Coded Non-Contact Safety Switch with OSSD Outputs - MPZ (Plastic) and MMZ (Stainless Steel)

• High specification polyester housing or mirror polished 316 SS housing
• RFID coding is available in universal (any) or unique
• Fulfills the requirements of type 4 high-level coding in accordance with ISO 14119:2013
• 3 highly visible LED indicators for device status
• Pre-wired or M12 quick connect

IDEM Safety Product Overview Catalog

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