COMITRONIC-BTI SM1 Series User manual

Stainless steel version Plastic/steel version
INSTRUCTION MANUAL
SM1 AND SM2 SERIES
ELECTROMAGNETIC INTERLOCKING
FOR HOLDING CLOSED POSITION OF GUARDS
AND DOORS OF DANGEROUS MACHINES
new generationMade in France
SIL 2
CAT.3
Pld
contacts 2A/48V
2 million operations at
full load
3-year guarantee
INNOVATION IS OUR DRIVING FORCE
ADAPTABILITY IS OUR CULTURE
COMITRONIC - BTI
OTHER PRODUCTIONS: FORCE 0 AND IP69K TOUCH BUTTON
COMITRONIC-BTI THE LEADER IN STAND-ALONE SAFETY SWITCHES
Plastic/steel
50
100
30
stainless steel

SM1 AND SM2 SERIES
Hold and interlock
CONTENTS
SM1 and SM2___________________________________________________________________
1. Benets_______________________________________________________________
2. Precautions for use _____________________________________________________
3. Principle_______________________________________________________________
3.1. Sticking with power o󰀨 (machine) or sticking with power on (re) _____________
3.2. Interlocking __________________________________________________________
4. Operation of OP versions________________________________________________
4.1. EOP Version : interlocking with power o󰀨_________________________________
4.2. ROP Version : interlocking with power on_________________________________
5. Operation of versions E and R____________________________________________
5.1. Version E : holding force with power o󰀨___________________________________
5.2. Version R : holding force with power on___________________________________
6. Summary of applications_________________________________________________
7. Main Features__________________________________________________________
8. Assembly Instructions___________________________________________________
8.1. SM1-PL and SM1-OX __________________________________________________
8.2. SM2_________________________________________________________________
9. SM1 Model dimensions__________________________________________________
10. SM2 Model dimensions_________________________________________________
11. EPB handle dimensions_________________________________________________
12. Complete solution of interlocking machine with inertia_______________________
13. Recommendations______________________________________________________
14. Periodic inspection ____________________________________________________
15. Item code_____________________________________________________________
DECLARATION OF CONFORMITY_________________________________________________
THE DEVICES OF MONITORING AWAX SERIES (extract)________________________________
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1. Benets
SM1 Series
• Electromagnetic holding of doors/casings of dangerous machines
• ACOTOM magnetic eld coding closure detection
• Version E: sticking with power o󰀨 [security access control]
• Version R: sticking with power on [re door, public access]
• EOP version: sticking with power o󰀨 acc. ISO 14119 [safety machine]
• ROP version: sticking with power on and compatible with ISO 14119 [safety machine]
• OX version: stainless steel 316L body and stainless steel suction cup : force up to 50 kg
• PL version: PA6 body, steel suction cup: force up to 30 kg, stainless steel suction cup: force up to
50 kg
• Automatic compatible lock/unlock command
• Two safety contacts
• An auxiliary output that indicates an open door or a default
• LED which indicates the closing of the door and that the decoding of the transmitter is complete
• Overheating protection with self-resetting device
• Optional RFID pairing version: contact us for information
SM2 Series
• Electromagnetic holding of doors/casings of dangerous machines
• Version E: sticking with power o󰀨 [access]
• Version R: sticking with power on [re]
• EOP version: sticking with power o󰀨 and compatible with ISO 14119 [machine]
• ROP version: sticking with power on and compatible with ISO 14119 [machine]
• Stainless steel 316L body and stainless steel suction cup: force up to 100 kg
• ACOTOMtamper-proof closure detection via coding
• Automatic compatible lock/unlock command
• Two safety contacts
• An auxiliary output that indicates an open door or a default
• Overheating protection with self-resetting device
• Optional antibacterial door handle (EPB)
2. Cautions for Use
The polar plate of the transmitter and the suction cup of the receiver must be kept clean and must not
be damaged. For the version "sticking in o󰀨", the maximum duration of power is 10 min, we advise pla-
cing a control button near the door to limit the duration. The B22-CV-1OL-RGO-D3T10-BU-MKT touch
button performs the "open" function and limits the duration to 10 min:
- 1st support = delayed opening at 10 min
- 2nd support = closing (even if the duration has not elapsed)
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SM1 AND SM2 SERIES
Hold and interlock
Transmitter
LED lighting
Connection
Receiver
Handle
antibacterial
(optional)
overheating
protection
polar spring plate
exible 360 °
connection
M12
output
diagnostic
redundant safety
contacts

3 . Principle
3.1 keeping the doors in the closed position (machine) or in the open position (re)
The electromagnetic lock acts as a safety sensor with a controllable hold using an electric control.
We have the advantage of o󰀨ering both types of interlock, in o󰀨 or on position. This product is used in
cases where the door can be subjected to shocks and vibrations to prevent it from triggering the safety.
Versions are adapted to interlocking.
3.2 Interlocking
For safety interlocking applications, we o󰀨er "OP" versions that add compliance with ISO 14119. In this
case, the use of the sticking with o󰀨 power version is recommended. The holding force makes it possible
to protect the operator during the stopping phase of an inertial movement whose duration is less than
two seconds. The guaranteed force is called FZh.
4. Operation of OP versions
4.1 EOP version: interlocking with power o󰀨
4
- Door closed and locked Open request, closed door Door open
EOP
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
closed
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
- Door closed and locked Open request, closed door Door open
ROP
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
closed
4.2 ROP version: interlocking with power on
• Upon opening request (pin 8 powered), the safety contacts open
• The diagnostic contact (pin 3) reproduces the status of the door: sends the voltage if the door
opens, regardless of the opening command
• The EOP version is recommended for machine safety because it preserves safety in case of
power failure
• Upon opening request (pin 8 deactivated), the safety contacts open
• The diagnostic contact (pin 3) reproduces the status of the door: sends the voltage if the door
opens, regardless of the opening command
• The ROP version can be used for machine safety according to the risk analysis
SM1 AND SM2 SERIES
Hold and interlock

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5. Operation of versions E and R
5.1 E version: holding the power o󰀨
- Door closed and locked Open request, closed door Door open
E
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
closed
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
Comitronic-Bti suction cups o󰀨er a wide range of choices to the customer. The steel versions are very
competitive while the stainless steel versions o󰀨er great performance of holding force in harsh envi-
ronments.
Model Process Machine safety Recommended for machine safety ISO 14119
E X
R X
EOP X X
ROP X
6. Summary of applications by model
- Door closed and locked Open request, closed door Door open
R
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
closed
15
46
3
24 VDC
2
7
LATCH
8
0V +24V
contact
open
5.2 R version: holding with power on
• The request for opening/unsticking (pin 8 powered) releases the suction cup. Opening the door
switches the two contacts from closed to open, and the diagnostic switch changes from open to
closed
• Contacts are positioned independently of the hold command
• The request for opening/unsticking (pin 8 deactivated) releases the suction cup. Opening the door
switches the two contacts from closed to open, and the diagnostic switch changes from open to
closed
• Contacts are positioned independently of the hold command
SM1 AND SM2 SERIES
Hold and interlock