Leading Manufacturer of Safety Interlock Switches and Machine Guard Safety Switch Devices for Automation and Process Safety

Coded Magnetic Non-Contact Safety Interlock Switch (SMC)

The Hygiecode range are magnetically coded, non-contact safety interlock switches have been developed for use on machinery and equipment to ensure the safety of the operators and prevent accidents.

  • Housing/Fixing: Small Body, 22mm Fixing Holes
  • Contacts: Up to 3 N/C or 2 N/C + 1 N/O
  • Sensing Distance: Wide 10mm operation
  • Connection: Pre-Wired or M12 8-Pole Quick Connect
  • Indication: Single Colour LED – Green when door closed
  • Switching capability: 0.2A (Requires 24Vdc supply to operate)
  • Suitable for Splash Zones in accordance with EHEDG guidelines
Part No.Part Description
139001SMC 2M 2NC with LED
139002SMC 5M 2NC with LED
139003SMC 10M 2NC with LED
139003-CSMC 10M 2NC with LED Special
139004SMC QC M12 8way 2NC with LED
139005SMC 2M 2NC 1NO with LED
139006SMC 5M 2NC 1NO with LED
139007SMC 10M 2NC 1NO with LED
139008SMC QC M12 8way 2NC 1NO with LED
139105SMC 2M 3NC with LED
139106SMC 5M 3NC with LED
139107SMC 10M 3NC with LED
139108SMC QC M12 8way 3NC with LED
139109SMC 2M 2NC NO LED
139110SMC 5M 2NC NO LED
139111SMC 10M 2NC NO LED
139112SMC QC M12 8way 2NC NO LED

Technical Data
ApprovalsTUV, cULus
Coding Level according to EN ISO 14119Low
TechnologyCoded Magnetic, Hall effect
Housing Material316 Grade Stainless Steel
Normally Closed ContactsUp to 3 N/C Safety (When the Guard is Closed)
Normally Open ContactsUp to 1 N/O Auxiliary (When the Guard is Closed)
Switching DistanceSao 8mm / Sar 20mm
Response Time (OFF)60ms Maximum
Tolerance to Misalignment5mm in any Direction from 5mm Setting Gap
IndicationGreen LED when Guard is Closed
Connectivity2m, 5m, 10m, M12 QC
IP RatingIP67, IP69K ((QC Versions IP67 for Connector)
Ambient Temperature-25 ... +105 °C
Storage Temperature-25 ... +105 °C
Power Consumption25mA Max.
Maximum Switched Current (Outputs)200mA (Minimum Internal Resistance 8.5ohms)
Switching Frequency1.0 Hz Maximum
Approach Speed200mm/m. to 1000mm/s.
CablePVC 6mm O.D. Conductors 0.25 sq.mm

Safety Classification and Reliability Data
ISO 13849-1Up to PLe Category 4 (if both channels are used with a PLe control device)
PFHd2.6 x 10-10 (1/h)
Proof Test Interval (Life)20 years
MTTFd 866 years

Information with regard to UL 508
Type 1 Enclosures. Maximum temperature: 50ºC plastic versions, 70ºC S/Steel versions. Maximum output 24V.dc 100mA. Powered by Class 2 or equivalent.