SPF-RFID-U Magnetic, RFID Safety Switch, Plastic, 24 V dc

  • RS Stock No. 826-4344
  • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 405004
  • ผู้ผลิต / Manufacturer IDEM
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
รายละเอียดสินค้า / Product Details

IDEM Non Contact RFID Safety Switches

The LPF-RFID and SPF-RFID from IDEM are non-contact safety switches that have been developed to provide and maintain a high level of functional safety whilst providing a very high anti-tamper coded activation. The coding is achieved using magnetic and RFID techniques, both principles need to be satisfied for the switch to operate safely. The RFID sensing provides a tamper resistant operation when the actuator is in the sensing range of the switch.
These non-contact safety switches have plastic housings and offer IP69K ingress protection. They can be used in almost any environment including areas where high pressure cleaning is required and are suitable for CIP and SIP processes.
Available in two types, either coded by series or uniquely coded, these RFID safety switches have a typical sensing distance of 14mm (on), and a wide tolerance to guard misalignment after setting.
The LPF-RFID and SPF-RFID series will connect to most popular standard Safety Relays to achieve up to PLe/Category 4 to ISO13849-1.

Master Code - by series (any actuator will operate any switch) - used when unique door activation is not required, but the benefit of RFID makes it virtually impossible to be overridden or by-passed by simple means.
Unique Code - 32,000,000 unique codes. These switches are factory set and used when unique activation is required in areas where there are many interlocked doors and security of individual areas is required.

RFID coded actuation to provide high tamper proof interlock security on guard doors
Unique RFID or series coding RFID available - dependent upon user risk assessment
Connects to most safety relays to maintain PLe/Cat4
Connect up to 20 switches in series
Ability to connect other switches and E-Stops in series
High functional safety to ISO13849-1
Diagnostic green LED - indication of safety circuits closed
2NC safety outputs short circuit protected
1NO auxiliary output for indication of door open
No moving parts - high switch life, resistance to shock and vibration
Quick connect (QC-M12) and cable versions available
Spare master coded actuators available: 826-4362 is for LPF models and 826-4366 is for SPF models

LPF-RFID Safety Switch

Uniquely coded: 826-4331 & 826-4334
Master coded: 826-4328 & 826-4322
78mm fixing centres
Housing: 25 x 88 x 13mm

SPF-RFID Safety Switch

Uniquely coded: 826-4340 & 826-4344
Master coded: 826-4338 & 826-4347
22mm fixing centres
Housing: 25.5 x 50 x 13mm


The normally closed (NC) circuits are closed when the guard is closed and the actuator is present.


EN 1088, EN 60947-5-3, EN 60204-1, ISO 13849-1, EN 62061, EN 954-1, UL 508.


CE, cULus, TUV.

Supplied with


คุณสมบัติ / Specifications
คุณสมบัติ Value
Supply Voltage 24 V dc
Safety Contacts 2NC
Housing Material Plastic
Auxiliary Contacts NO
Connection Type M12
Switch Type Rectangular
Terminal Type 8-Pin M12 Connector
Switching Distance 10 (Close) mm, 20 (Open) mm
IP Rating IP67
Supply Current 200 mA
Actuator Included Yes
Dimensions 50 x 25.5 x 13 (Actuator) mm, 50 x 25.5 x 13 (Switch) mm
Length 50 (Actuator) mm, 50 (Switch) mm
Depth 13 (Actuator) mm, 13 (Switch) mm
Safety Category 4
Sensor Principle Magnetic, RFID
Number of Approach Directions 2
Actuator Type Unique Coded
Width 25.5 (Actuator) mm, 25.5 (Switch) mm
Housing Colour Red
สินค้าหมดชั่วคราว (Temporarily out of stock) - จะเป็นแบ๊คออเดอร์จัดส่ง (back order for despatch) 01/12/2020, จัดส่งภายใน (delivery within) 4-6 วันทำการ (working days)
ราคา / Price Each
THB 4,088.59
(exc. VAT)
THB 4,374.79
(inc. VAT)
Per unit
1 +
Related Products
The Telemecanique Sensors XCSDM series safety switch is ...
The Telemecanique Sensors XCSDM series safety switch is magnetically coded. The built-in safety relay enables the switch to self-check and detects its failure without the use of an external safety relay. It can directly drive external contactors to directly and ...
Smallest designActuation only possible with BPS260, available separatelyLeft-hand ...
Smallest designActuation only possible with BPS260, available separatelyLeft-hand or right-hand side versions for door-mountingControl category up to 4 to EN954-1IP67 protection Connector 8 mm, 6-pole, latching interlockingDimensions: L13 x W26 x H36 mm.
Just one safety switch is sufficient for applications ...
Just one safety switch is sufficient for applications up to Cat 4 of EN954-1 - saving on wiringPossible to provide protection against defeat in accordance with VDE 060 by concealing the installationSimplified installation and adjustmentFor use in EX area Category ...
The Schmersal BNS33 series safety sensor has a ...
The Schmersal BNS33 series safety sensor has a safe switch ON distance of 5mm and switch OFF distance of 15mm. This switch has1NO and 2NC contact. It has a black thermoplastic enclosure and can be concealed mounted as well. Note: ...