Pilz PSEN me1.21S User Manual
Installation and Operating I n structi ons
V
Safety interlocking switch with solenoid lock
Intended use
PSEN me1 safety switches are interlocking devices equipped with a solenoid operated guard lock. When used together with a suitable machine
control system these switches also monitor the position of movable guards. When correctly installed the PSEN me1 ensures that movable machine
guards can only be opened when it is safe to do so. Machine start-up, which could cause hazardous situations, is only possible if the movable
machine guards are duly closed and the PSEN me1 locking device is latched in position.
Standards governing installation and operation: EN 954-1 safety-related parts of control systems
EN 1088 interlocking devices with and without movable machinery guards
EN 60 204-1 electrical equipment of industrial machinery
Risk assessment at the machine acc. to: EN 954-1 safety-related parts of control systems
EN 1050 safety of machinery, risk assessment
The mounting position is flexible, however the position should: 1- Allow authorized personnel to access the manual lock over-ride in order to control
and, if necess ary, exchange components. 2- Ensure that for eign objects c annot enter the ac tuator opening whilst the guard is open.
Sequence of installation:
1. Select act uator head alignment
approach direction / 4 x 90° rotation / secured with single-way screw)
Horizon t al H
1.
Installation by trained and qualified personnel only!
Conversion
2 .
ertical V
3.
Remove
cross head
screw
Approach direction
2.
3.
4x90°
Max. 0.9 Nm
1.
max. 0.9 Nm
Tamperproof
safety!
Replace cross
way screw
Secured with one-
head screw with the
supplied one-way
screw.
Excess of the maximum torque of 0.9 Nm or installing the actuator so that it is subject to lateral forces may
damage the actuating mechanism of the switch gear. This can render the personal protection function useless
and cause serious injury or accidental death. Never use the safety switch and actuator as an end stop!
Date of issue: 22.02.2006 / Page 7 of 12
Document : 0800000458 / Version: 01 / 2196-06
Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, D-73760 Ostfildern, Deutschland
Phone: +49 711 3409-0, Fax: +49 711 3409-133, E-Mail: techsupport@pilz.de, www.pilz.com
Template : 0850174292 Orig. 2
Installation and Operating I n structi ons
2.1 Securely fasten switching device; see illustrations fo r dimen sion s (mounting surface must be flat and plane).
2.2 Slide actuat or into housing until the upper edge of the act uat or i s f lush with the edge of t he housi ng.
Align the actuator wit h t he machine guard so that opening or closing the machine guard does not
apply lateral force t o the actuator head. Veri fy by opening and closing the guards several times.
2.3 Permanent l y m ount t he act uator to the m achi ne guar d usi ng r ivets or single- way screws.
Actuator 1AS
(Standard)
23.5
28.1
+4
63
Approach direction H
Approach
Use ∅12 washers
for M4 screws
(ISO7093/DIN
9021) for form-fit
installation.!
55
direction V
Actuator 1AR
28.1
(Universal)
Socket-head
screw DIN912,
Approach
direction H
Approach
direction V
size 2.5
In order to maintain the maximum level of safety, always order and use actuators together with the correct safety switches.
Actuator 1AS R min > 400 mm
Actuator 1AR R min > 150 mm
Actuator 1AR: Change of mounting flange only prior to installation
Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, D-73760 Ostfildern, Deutschland
Phone: +49 711 3409-0, Fax: +49 711 3409-133, E-Mail: techsupport@pilz.de, www.pilz.com
Date of issue: 22.02.2006 / Page 8 of 12
Document : 0800000458 / Version: 01 / 2196-06
Template : 0850174292 Orig. 2
Loading...