Belt Conveyor Pull Rope Switch PAS

Belt conveyor pull rope switch
pas
leaflet no. Kiepe 511

Application
Kiepe Pull Rope Switches, type PAS are used in conveyor systems
and processing machines. The conveyor or machine can be shut
down from all hazard points with one single PAS switch.
The maximum length of the rope is 30 m (see attached diagram).
Kiepe Pull Rope Switches and accessories meet the requirements
of safety authorities with respect to personnel safety and
equipment (BGI 710).
Operation
Kiepe pull rope switches type PAS are actuated by pulling the rope
or if the rope is broken or in slack condition. Both NC contacts are
hence opened and the switch is mechanically latched.
Reset Button button
The reset button indicates the actual switch status
(ON/1 or OFF/0).
The conveyor can only be restarted if the mechanical latch has
been released by means of the reset button.
Technical Data
In compliance with the following standards
and regulations
EN 60947-5-1, EN ISO 13850
VDE 0110 – degree of pollution: 2 (interior), 4 (exterior), BGI 710
Suitable for Controls and equipment according to EN 60204
Enclosure
PBT
Finish Enclosure: yellow (RAL 1004), reset button: blue (RAL 5010)
Mounting
4 holes for screws M6
Permissible ambient temperature (VDE 0660) – 25 °C ^T amb
^+ 70 °C
Switching system
1 changeover contact, 2 N.C.-contacts, all switching elements
positive making and selfcleaning
Rated insulation voltage U i
250 V
Conventional thermal current I th
6 A
Breaking capacity
AC-15: AC 230 V / 1.5 A, DC-13: DC 60 V / 0.5 A, DC-13: DC 24 V / 2.0 A
IP protection class IP 65/ IP 67 according to EN 60529
Mounting position
Any
Cable entry Tapped hole for 3x M20 x 1.5
1 x cable gland M20 x 1.5; sealing area n 6 - 12 mm
2 x plug M20 x 1.5
Connections max. 2.5 mm 2
Actuating force approx. 190 N (pretensioning force approx. 110 N)
Weight
approx. 400 g
Ordering code 91.057560.001

Contact Arrangements
Connection diagram
Terminals
1
.
5
Installation
For assembling the PAS switch on the conveyor structure please refer to the following sketch.
Swing hook
Tension spring
Rope loop
Eyebolts
Distance: max. 2.5mm
Pull wire
Length max. 30m
Reset button
max.
122 mm
Rope clamp
Rope clamp Turnbuckle
To adjust the correct tension of the rope a spacer is placed
between enclosure and bellow.
The pull rope is correctly adjusted if the spacer can easily
be removed without any varying of the distance „x“.
length of the Rope
The max. length of the rope depending on the ambient temperature is shown in the following diagram
80
70
Maximum Ambient Temperature
60
50
°C]
[in
Ambient Temperature
40
30
20
10
0
-10
Ambient Temperature for Mounting (;15 °C )
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
-20
-30
Minimum Ambient Temperature
Wire Length for a Pull Wire with a Diameter of 3 mm [in m]
Wire length for a pull wire with a diameter of 3 mm [in m]

Dimensions
101 ±0.2
195.8 Hub = ±8mm
101 ±0.2
195.8 Hub = ±8mm
Ø 6.6
Ø 6.6
48 ± 0.2 48 ± 0.2
77.5
77.5
65
65
Subject to change without notice.
Vossloh Kiepe GmbH
D-40599 Düsseldorf (Germany) · Kiepe-Platz 1
Phone +49 (0) 211 74 97-0 · Fax +49 (0) 211 74 97-420
info@kiepe-elektrik.com · www.kiepe-elektrik.com
511/2–02/09