12
Operating instructions
Solenoid interlock
AZM40
EN
The information contained in this operating instructions manual is
provided without liability and is subject to technical modifications. There
are no residual risks, provided that the safety instructions as well as
the instructions regarding mounting, commissioning, operation and
maintenance are observed.
1.6 Warning about misuse
In case of improper use or manipulation of the safety
switchgear, personal hazards or damages to machinery
or plant components cannot be excluded. The relevant
requirements of the standard EN ISO 14119 must be observed.
1.7 Exclusion of liability
We shall accept no liability for damages and malfunctions resulting from
defective mounting or failure to comply with this operating instructions
manual. The manufacturer shall accept no liability for damages
resulting from the use of unauthorised spare parts or accessories.
For safety reasons, invasive work on the device as well as arbitrary
repairs, conversions and modifications to the device are strictly
forbidden, the manufacturer shall accept no liability for damages
resulting from such invasive work, arbitrary repairs, conversions and/or
modifications to the device.
2. Product description
2.1 Ordering code
AZM40
➀
-
➁
-ST-1P2P-
➂
No. Option
Description
➀
Z
Solenoid interlock monitored
B
Actuator monitored
➁
Standard coding
I1
Individual coding
I2
Individual coding, re-teaching enabled
➂
Counterbores for countersunk screws (standard)
PH
Plan housing for protruding screws
Actuator
AZM40-B1
AZM40-B1-PH
2.2 Special versions
For special versions, which are not listed in the order code below 2.1,
these specifications apply accordingly, provided that they correspond to
the standard version.
2.3 Comprehensive quality insurance to 2006/42/EC
Schmersal is a certified company to appendix X of the Machinery
Directive. As a result, Schmersal is entitled to autonomously conduct
the conformity assessment procedure for the products listed in
Appendix IV of the MD without involving a notified body. The prototype
test certificates are available upon request or can be downloaded from
the Internet at products.schmersal.com.
2.4 Purpose
The non-contact, electronic safety switchgear is designed for
application in safety circuits and is used for monitoring the position and
locking of movable safety guards.
The AZM40 interlock system is suitable for mounting on 40 mm profile
systems, and thanks to 180° angle flexibility of the approaching
actuator, is also suitable for rotating and sliding doors. The LEDs are
visible from 3 sides.
The safety switchgears are classified according to
EN ISO 14119 as type 4 interlocking devices. Designs with
individual coding are classified as highly coded.
The different variants can be used as safety switch with interlocking
function either as solenoid interlock.
If the risk analysis indicates the use of a monitored interlock
then a variant with the monitored interlock is to be used,
marked with the symbol in the ordering code.
The actuator monitoring variant (B) is a safety switch with an
interlock function for process protection.
The safety function consists of safely switching off the safety outputs
when the safety guard is opened and maintaining the safe switched off
condition of the safety outputs for as long as the safety guard is open.
The AZM40 interlock system is a bistable system, which means that the
interlock retains its last position in the event of power failure.
Series-wiring
Series-wiring can be set up. The reaction and risk times increase by up
to 1.5 ms per additional device when connected in series. The number
of components is only limited by the external cable or device protection
according to the technical data and the line loss.
The user must evaluate and design the safety chain in
accordance with the relevant standards and the required
safety level. If multiple safety sensors are involved in the
same safety function, the PFH values of the individual
components must be added.
The entire concept of the control system, in which the safety
component is integrated, must be validated to the relevant
standards.
2.5 Technical data
Standards:
EN 60947-5-3,
EN ISO 14119, EN ISO 13849-1, IEC 61508
Enclosure:
glass-fibre reinforced thermoplastic, self-extinguishing /
Die cast light alloy
Active principle:
RFID
Frequency band:
125 kHz
Transmitter output:
max. –6 dBm
Coding level according to EN ISO 14119:
- I1-version:
high
- I2-version:
high
- Standard coding version:
low
Reaction time, switching off outputs Y1, Y2 via:
- Actuator:
≤ 100 ms
- Inputs X1, X2:
≤ 1.5 ms
Duration of risk:
≤ 200 ms
Time to readiness:
≤ 4 s
Actuator:
AZM40-B1, AZM40-B1-PH
Series-wiring:
Unlimited number of components,
please observe external cable protection
Length of the sensor chain:
max. 30 m
Mechanical data
Connection:
Connector plug M12, 8-pole, A-coded
Fixing screws:
2 x M5 (8.8)
Tightening torque of the fixing screws:
≥ 4 Nm
Latching force:
25 N
Holding force F
max
:
2,600 N
Holding force F
Zh
:
2,000 N
Actuating speed:
≤ 0.5 m/s
Mechanical life:
200,000
operations
Switching distances to EN 60947-5-3
Assured switching distance s
ao
:
1 mm
Assured switch-off distance s
ar
:
8 mm
