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IDEM
IDEM

Non-contact RFID locking switch - MGL

  • Heavy or medium duty holding force
  • Available in 316 grade stainless steel, robust plastic or die-cast metal
  • Operates with most safety relays to achieve up to PLe/Cat.4
  • RFID master coded or unique coding

Product description

Description

 

The MGL range of Non Contact RFID Coded switches has been developed in order to provide and maintain a high level of functional safety whilst providing a reliable magnetic door interlock.

Flexibility for holding force is provided by the provision of 2 different switch sizes - Heavy Duty (1100N (F1Max) Stainless Steel, 1500N (F1Max) Plastic and Die Cast) and Medium Duty (600N (F1Max) Stainless Steel, 1000N (F1Max) Plastic and Die Cast) to cover all applications.

Coding is achieved by using magnetic and RFID techniques and both principles need to be satisfied for the switch to operate safely.

The MGL range will connect to the majority of popular standard safety relays to achieve up to PLe/Category 4 to ISO13849-1.

Offered in Stainless Steel 316, high specification robust Plastic or Die-Cast Metal housings the MGL switch can be used in almost any environment including high pressure cleaning following contact with foreign particles.

The Stainless Steel 316 version has been designed with a Stainless Steel magnet and IP69K rating making it suitable for CIP and SIP processes.

 

RFID coding options

 

The RFID coding is offered in two types and can be either coded by series or uniquely coded.

 

  • Type 1: Master Code - by series (any actuator will operate any switch) this is 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.
  • Type 2: 32,000,000 Unique Codes - the switch is factory set and used when unique activation is required in areas where there are many interlocked doors and security of individual areas is required.

 

The MGL combines magnetic sensing and RFID technology to provide non contact operation and high anti-tamper coding. In addition an electromagnet is used to lock machine guards.

 

Only when the actuator is in the correct position can the lock be achieved and the safety outputs closed.

 

The switch provides two safe switching outputs for use with popular safety relays as well as a semi conductor auxiliary signal to indicate the door position.

 

There are 2 LEDs that offer 5 diagnostic functions to the user.

 

The switch is “Power to Lock” and therefore consideration must be given in the event of a power failure to machines where a run down time is present before the hazard is removed.

Technical data

Standards:

ISO14119  EN60947-5-3  EN60204-1  ISO13849-1

EN62061   UL508

 

 

Safety Classification and Reliability Data:

 

Minimum switched current:

10V.dc 1mA

Dielectric Withstand:

250V.ac

Insulation Resistance:

100 Mohms

Switching Distance:

Sao   1mm   Close

Sar    10mm   Open

Switching frequency:

1.0 Hz maximum

Approach speed:

200mm/m   to   1000mm/s

Body material:

MGL-*P   Plastic

MGL-*M  Die-cast metal

MGL-*SS Stainless steel 316

Temperature Range:

-25C to +40C

Enclosure Protection:

IP67 / IP69K

Cable Type:

PVC   6 or 8 core   6mm OD

Mounting Bolts:

2 x M5    Tightening torque 1.0 Nm

Mounting Position:

Any

Characteristic data according to IEC62061 (used as a sub system)

Safety Integrity Level

SIL3

PFH (1/h)

4.77E-10 Corresponds to 4.8% of SIL3

PFD

4.18E-05 Corresponds to 4.2% of SIL3

Proof Test Interval T1

20a

Characteristic data according to EN ISO13849-1

Performance Level

PLe  If both channels are used in combination with a

    SIL3/PLe control device

Category

Cat4

MTTFd

1100a

Diagnostic Coverage DC

99% (high)

 

 

Number of operating days per year:

dop = 365d

Number of operating hours per day:

hop = 24h

 

 

B10d

no mechanical parts implemented

When the product is used deviant from these assumptions (different load, operating frequency, etc.) the values have to be adjusted accordingly.

 

Dimensions and connections

Dimensions

MGL1-SS

MGL1-M

MGL1-P

 

MGL2-SS

MGL2-M

MGL2-P

 

 

8 core cable

 Connection example

 

 

LED operation & switch status indication

Switch status

Guard

Green LED

Yellow LED

Locked

Closed

Steady

Off

Solenoid Power OFF (Unlocked)

Closed

Flashing

Off

Guard Open

Open

Off

Steady

Door Forced Open

Open

Off

Flashing

 

Part numbers

 

Stainless steel versions

Part number

Uniquely coded
(every switch - unique activation)

Cable
length

Part number

Master coded
(same code every switch)

Cable
length

462001

MGL-1SS-U

5m

462004

MGL-1SS-M

5m

462002

MGL-1SS-U

10m

462005

MGL-1SS-M

10m

462003

MGL-1SS-U

QC-M12

462006

MGL-1SS-M

QC-M12

Replacement Actuator not available

 

462102

Replacement Actuator (Master Code)

 

 

 

 

 

 

 

Part number

Uniquely coded
(every switch - unique activation)

Cable
length

Part number

Master coded
(same code every switch)

Cable
length

460001

MGL-2SS-U

5m

460004

MGL-2SS-M

5m

460002

MGL-2SS-U

10m

460005

MGL-2SS-M

10m

460003

MGL-2SS-U

QC-M12

460006

MGL-2SS-M

QC-M12

Replacement Actuator not available

460102

Replacement Actuator (Master Code)

 

Die-cast metal versions

Part number

Uniquely coded
(every switch - unique activation)

Cable length

Part number

Master coded
(same code every switch)

Cable
length

464001

MGL-1M-U

5m

464004

MGL-1M-M

5m

464002

MGL-1M-U

10m

464005

MGL-1M-M

10m

464003

MGL-1M-U

QC-M12

464006

MGL-1M-M

QC-M12

Replacement Actuator not available

464102

Replacement Actuator (Master Code)

 

 

 

 

 

 

 

Part number

Uniquely coded

(every switch - unique activation)

Cable
length

Part number

Master coded
(same code every switch)

Cable
length

465001

MGL-2M-U

5m

465004

MGL-2M-M

5m

465002

MGL-2M-U

10m

465005

MGL-2M-M

10m

465003

MGL-2M-U

QC-M12

465006

MGL-2M-M

QC-M12

Replacement Actuator not available

465102

Replacement Actuator (Master Code)

 

Plastic versions

Part number

Uniquely coded
(every switch - unique activation)

Cable
length

Part number

Master coded
(same code every switch)

Cable
length

463001

MGL-1P-U

5m

463004

MGL-1P-M

5m

463002

MGL-1P-U

10m

463005

MGL-1P-M

10m

463003

MGL-1P-U

QC-M12

463006

MGL-1P-M

QC-M12

Replacement Actuator not available

463102

Replacement Actuator (Master Code)

 

 

 

 

 

 

 

Part number

Uniquely coded
(every switch - unique activation)

Cable
length

Part number

Master coded
(same code every switch)

Cable
length

461001

MGL-2P-U

5m

461004

MGL-2P-M

5m

461002

MGL-2P-U

10m

461005

MGL-2P-M

10m

461003

MGL-2P-U

QC-M12

461006

MGL-2P-M

QC-M12

Replacement Actuator not available

461102

Replacement Actuator (Master Code)

 

Part numbers

Parts Coding Holding force (F1Max) Housing material
Master coded 1000 N Die cast metal
Master coded 1000 N Die cast metal
Master coded 1000 N Die cast metal
Uniquely coded 1000 N Die cast metal
Uniquely coded 1000 N Die cast metal
Uniquely coded 1000 N Die cast metal
Master coded 1500 N Die cast metal
Master coded 1500 N Die cast metal
Master coded 1500 N Die cast metal
Uniquely coded 1500 N Die cast metal
Uniquely coded 1500 N Die cast metal
Uniquely coded 1500 N Die cast metal
Master coded 1500 N Plastic
Master coded 1500 N Plastic
Master coded 1500 N Plastic
Uniquely coded 1500 N Plastic
Uniquely coded 1500 N Plastic
Uniquely coded 1500 N Plastic
Master coded 1100 N Stainless steel 316
Master coded 1100 N Stainless steel 316
Master coded 1100 N Stainless steel 316
Uniquely coded 1100 N Stainless steel 316
Uniquely coded 1100 N Stainless steel 316
Uniquely coded 1100 N Stainless steel 316
Master coded 1000 N Plastic
Master coded 1000 N Plastic
Master coded 1000 N Plastic
Uniquely coded 1000 N Plastic
Uniquely coded 1000 N Plastic
Uniquely coded 1000 N Plastic
Master coded 600 N Stainless steel 316
Master coded 600 N Stainless steel 316
Master coded 600 N Stainless steel 316
Uniquely coded 600 N Stainless steel 316
Uniquely coded 600 N Stainless steel 316
Uniquely coded 600 N Stainless steel 316

Technical data

Approvals ISO13849-1, EN60947-5-3, ISO14119, EN60204-1, EN62061, UL 508
Cable type PVC 6 or 8 core 6mm OD
Coding Master coded
Contact type 2NC safety outputs overload protected, 1NO auxiliary output for indication of door open
Contacts 2NC 1NO
Holding force (F1Max) 1500 N
Housing material Plastic
Integrated LED indication Yes
IP class IP67
Mechanical reliability B10d No mechanical parts implemented
Mounting 2 x M5
MTTFd 1100a
Operating temperature -25..40°C
PL e
Safety category 4
SIL 3
Switching current min 10V.dc 1mA
Switching distance Sao 1mm close Sar 10mm open
Switching frequency max 1.0 Hz maximum
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