3
AZM150
Operating instructions
Solenoid interlock
EN
Emergency exit (Ordering suffix -T)
(Fitting and actuation only from within the hazardous area)
To activate the emergency exit of version T, turn the red lever 90 in
the direction of the arrow as far as it will go. In this position, the safety
guard can be opened. The blocked position is cancelled by turning the
lever in the opposite direction. In unlocked position, the safety guard is
protected against unintentional closing.
Emergency release / Emergency exit
Locked
Unlocked
The user must evaluate and design the safety chain in
accordance with the relevant standards and the required
safety level.
The entire concept of the control system, in which the safety
component is integrated, must be validated to the relevant
standards.
2.4 Technical Data
Standards:
EN 60947-5-1, EN ISO 14119
Enclosure:
glass-fibre reinforced thermoplastic, self-extinguishing
Actuator and locking bolt:
stainless steel 1.4301
Contact material:
Silver
Coding level according to EN ISO 14119:
- Standard coding version:
low
- Individual coding version:
high
Degree of protection:
IP65, IP67
Insulation protection class:
II,
P
Overvoltage category:
II
Degree of pollution:
2
Contact type:
Change-over contact with double break type Zb,
with galvanically separated contact bridges
Switching system:
B
acc. EN 60947-5-1 slow action, NC contact with
positive break
Positive break travel (unlocked):
5 mm
Positive break force (unlocked):
10 N for each NC contact fitted
Connection:
screw terminals
Cable type:
flexible
Max. cable section:
0.25 mm² … 1.5 mm²
(incl. conductor ferrules without plastic collar)
Cable entry:
3x M20
Holding force F
max
:
1,950 N
Holding force F
Zh
:
1,500 N
Latching force:
50 N
Actuating speed:
0.3 m/s
Actuating frequency:
max. 1,000 operations/h
Mechanical life:
1,000,000 operations
Ambient temperature:
-25 °C … +55 °C
Storage temperature:
–40 °C … +85 °C
Relative humidity:
max. 93 %,
non condensing, non icing
Electrical data:
Utilisation category:
AC-15, DC-13
- Rated operating current/voltage I
e
/U
e
:
4 A / 230 VAC
4 A / 24 VDC
Rated impulse withstand voltage U
imp
:
4 kV
Rated insulation voltage U
i
:
300 V
Thermal test current I
the
:
5 A
Max. fuse rating:
6 A gG
Required rated short-circuit current:
1,000 A
Rated control voltage U
s
:
24 VDC
110 VAC
230 VAC
Electrical data – Magnet control:
Magnet switch-on time:
100%
Power consumption:
max. 8.5 W
Accepted test pulse duration on input signal:
≤ 5.0 ms
- With test pulse interval of:
≥ 50 ms
2.5 Safety classification of the interlocking function
Standards:
EN ISO 13849-1
Envisaged structure:
- Basically:
applicable up to Cat. 1 / PL c
- With 2-channel usage and
fault exclusion mechanism*:
applicable up to Cat. 3 / PL d
with suitable logic unit
B
10D
NC contact:
2,000,000
B
10D
NO contact at 10% ohmic contact load:
1,000,000
Mission time:
20 years
* If a fault exclusion to the 1-channel mechanics is authorised.
MTTF
B
d x
x
h
s/h
3600
D
10D
op
op
op
n
0,1 x n
op
t
cycle
(Determined values can vary depending on the application-specific
parameters h
op
, d
op
and t
cycle
as well as the load.)
If multiple safety components are wired in series, the Performance
Level to EN ISO 13849-1 will be reduced due to the restricted error
detection under certain circumstances.
2.6 Safety classification of the interlock function
If the device is used as an interlock for personal safety, a safety
classification of the guard locking function is required.
When classifying the interlock function, a distinction must be made
between monitoring of the interlock function (locking function) and
controlling the unlocking function.
The following safety classification of the unlocking function is based on
the application of the principle of safety energy disconnection for the
solenoid supply.
The classification of the unlocking function is only valid for
devices with monitored guard locking function and in the
power to unlock version (see ordering code).
A fault exclusion for the guard locking function can be assumed by an
external safety energy disconnection.
In this case, the guard locking function does not have an effect on the
failure probability of the unlock function.
