HS3A Non-Contact RFID

Category 4 and PLe compliant 

RFID non-contact interlock switch, Category 4 and PLe (EN/ISO 13849-1) compliant.

Features & Benefits 

• The sensor head with built-in safety function (redundant solid state output with internal monitoring) eliminates the need for a designated safety module.
• RFID ensures detection of slow-moving, open, sliding, and rattling doors.
• Multicode and unicode sensor heads are available. Unicode sensor head (one sensor head corresponds to one actuator) prevents tampering with the use of an unassigned spare actuator.
• Sensor head can be installed in 5 directions.
• RoHS compliant.
• Degree of protection IP67. Actuator IP67, IP69K (Note)
• Note: IP69K is a degree of protection specified by Deutsches Institutfur Normung (DIN), DW 40050 Part 9 for hot and high-pressure water.

HS7A-DMC Non-contact Interlock Switches

Compact size and easy positioning

Combination with proprietary relay modules achieves safety category 4 (EN ISO 13849-1).

Features & Benefits

• Compact size (7 × 16 × 51mm)
• Positioning for installation is easy.
• Up to 36 sets can be connected (safety relay module: HR1S-DME)
• Degree of protection: IP67

HS7A-DMP Non-contact Interlock Switches

Three-contact type newly added.

Auxiliary contacts enable PLCs to monitor the door status.

Features & Benefits 

• Operation signals from auxiliary contacts can be read directly by controllers such as PLCs, allowing for monitoring HS7A-DMP non-contact interlock switches.
• Ideal for installation on guard doors where positioning is difficult.
• Conformable up to safety category 4 (EN ISO 13849-1) (Combining with proprietary safety relay module achieves safety category 4.)
• A maximum of 36 sets can be connected (safety relay module: HR1S-DME)
• Degree of protection: IP67