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)
3
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

5
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

SM1 SM2
OX PL-AC OX
Supply voltage 21.6 VDC to 26.4 VDC
Power supply without magnet action 40 mA to 24 VDC
Power supply with magnet action
Type E
Type R
670 mA
150 mA
0.21 A
0.075 A
1.35 A
0.3 A
Connection 8 x 0.25 mm²
Rmin > 50
M12 male 8 pin
baseplate
8 x 0.25 mm²
Rmin> 50
LED lighting Yes No
Specications of contacts Safety: 2 x 40 V/300 mA, Diagnostics: 40 V/300 mA
Operating temperature -25°C to +50°C (-13° to +122° F)
Detection distances
Sn (typical distance)
Sao (ensured activation distance)
Sar (ensured rupture distance)
O󰀨set
5 mm
4 mm
8 mm
Centering and parallelism to be performed
Holding force
R
E
~ 500 N
~ 400 N
~ 500 N
~ 300 N
~ 936 N
~ 820 N
Water tightness IP 69K box
IP 67 connector
IP 54 IP 69K box
IP 67 connector
Box/housing material
Cable or connector
Stainless steel
316L
PUR polyether
PA6
Cu/Ni baseplate
Stainless steel
316L
PUR polyether
Weight with packaging 1110 g 700 g 2000 g
Screw mounting 2 x M4 2 x M4 2 x M6
7. Main Features
6
8. Assembly Instructions
8.1 SM1-PL and SM1-OX
a) Drill the holes of the mounting bracket at F= 4.5 mm, with a center distance of 72 mm.
b) Use the stainless steel washers supplied with the product in order to preserve the box's casing
c) With the door closed, the distance between the polar plate and the suction cup should ideally be 0.
The polar plate is exible which makes it possible to compensate for function
d) The bending radius of the cable must be greater than 50 mm.
e) Use tamper-proof screws
8.2 SM2
a) Drill the holes of the mounting bracket at F= 6.5 mm, with a center distance of 163 mm.
b) c) d) e) Same as in §7.1
f) The transmitter can be equipped with the EPB handle. The advantage is to ensure a pulling force in
the axis of the suction cups and thus obtain the maximum force by avoiding the leverage e󰀨ect.
SM1 AND SM2 SERIES
Hold and interlock

9. SM1 Model Dimensions10. SM2 Model Dimensions
7
SM1 AND SM2 SERIES
Hold and interlock
144
117
26
39
Screw cover
11. EPB handle dimensions (optional item)
M8 for handle attachment
center distance 117 mm
PL
OX
82.5
72
R > 50
31.5
61.5
20.5
32
F4.3
Antibacterial handle
117
R > 50
RECEIVER
RECEIVER
TRANSMITTER
TRANSMITTER

Complete solution of interlocking machine with inertia
Equipment for this installation:
SM1-OX-EOP-OX-FL (interlocking)
AWAX26XXL (monitoring, on/o󰀨 management)
B22-CV-1OL-RGO-D3T10-BU-MKT
(opening command)
SPEEDTRONIC (zero speed control)
FKT: 5 m, 10 m or 15 m (connection)
FKT cord
Brown
Blue
White
Pink
Yellow
Gray
Green
Red
1546
2
7
3
8
red LED pilot green LED pilot Suction control
8
KM1
KM2
12
3
5
6
7
8
4
+
-
200 mA
AU
ON
3F
-
+
24V
24V
open
PLC
N
SR

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13. Recommendations
Protect the cable against external damage by using, for example, a mechanical shield (tube, mesh, etc.).
Align the two parts correctly so that the polar plate is centered with the suction pad. The polar plate is
equipped with a exible system, it can be slightly compressed to guarantee a good contact.
14. Periodic Inspection
This product should be checked periodically at least once a year. To do this, simply execute a procedure
and record the results on a form. The following points must be checked:
Example of an assembly on a door:
Version E or R
• Remove magnetic hold (pin 8): E = +24V, R = aloft
• Move the transmitter 8 mm
• SM1: Observe that the LED turns o󰀨
• Check that contacts 1-5 and 4-6 are open
• Check that contact 3 is closed (supply voltage)
• Approach the transmitter at 4 mm
• SM1: Observe that the LED lights up
• Check that contacts 1-5 and 4-6 are closed
• Check that contact 3 is open (no voltage)
• Close door
• Reactivate the hold (pin 8): E = aloft, R = +24V
EOP or ROP version
• Remove magnetic hold (pin 8): E = +24V, R = aloft
• Move the transmitter 8 mm
• SM1: Observe that the LED turns o󰀨
• Check that contacts 1-5 and 4-6 are open
• Check that contact 3 is closed (supply voltage)
• Approach the transmitter at 4 mm
• SM1: Observe that the LED lights up
• Check that contacts 1-5 and 4-6 are open
• Check that contact 3 is open (no voltage)
• Close door
• Reactivate the hold (pin 8): E = aloft, R = +24V
• Check that contacts 1-5 and 4-6 are closed
• Check that contact 3 is open (no voltage)
SM1 AND SM2 SERIES
Hold and interlock
9

10
ELECTROMECHANICAL SAFETY MODULES
This product range is intended to monitor an emergency stop or safety sensor.
The safety modules are designed and manufactured according to UL508 / CSA C22.2 Regu-
lation.
Safety modules must be used following diagram and directives described in our data sheet.
Serial number coding & example
YEAR WEEK NAME OPERATOR / NAME TEST MANAGER POSITION
11 36 AB CD 03
Name of Technical Authority: Christophe Pays of COMITRONIC-BTI
Place and date of issue: Noisy, 21 July 2017
Authorized signature:
Christophe Pays
Technical Manager
EU DECLARATION OF CONFORMITY
This document is the conformity declaration concerning safety switches and relays,
conforming to the Machine Directive 2006/42/CE,
EMC Directive 2014/30/UE, RoHS2 Directive 2011/65/EU
It is recommended to test the system at least once a month.
Range FZH
ISO 14119
Safety Standards Information MTTFd
SM1- OX-E
SM1-OX-R
SM1-AC-E
SM1-AC-R
SM2-OX-E
SM2-OX-R
300 N
440 N
230 N
380 N
630 N
720 N
ISO 13849-1
IEC 60947-5-3
IEC 60204-1
ISO 14119
up to PL e
PDDB+EMC
PELV/SELV
TYPE 4: low
100
MANUFACTURER OF SAFETY MATERIAL
14 rue Pierre Paul de Riquet
33610 Canéjan
phone : [phone]
www.comitronic-bti.net

14 Rue Pierre Paul de Riquet
33610 Canéjan
[phone]
www.comitronic-bti.com
COMITRONIC - BTI
SMEN_250618_v0.0