Functional Check; Inspection And Service; Ec Declaration Of Conformity; Technical Data - EUCHNER TZ Serie Manual De Instrucciones

Operating Instructions TZ... Safety Switch
Version TZ.. with cable entry
TZ..M: Fit cable gland M20 x 1.5 with appropriate
degree of protection.
For terminal assignment see Figure 2a.
Tighten screws for connections to the switching
element to 0.5 Nm.
Tighten the connection terminals with a torque of 0.5 Nm.
Check that the cable entry is sealed.
Close switch cover and tighten screws to 1.2 Nm.
Fit sealing to the mechanical release using the parts
supplied to prevent usage of the mechanical release
during operation.
Version TZ..SR, TZ..RC18 and TZ..RC18...C1826
(plug connector)
For connector assignments see Figure 2a-2b.
Illustration: Safety guard closed, actuator locked
TZ..SR6 TZ..SR11
SK SK
21 22 6 21 22 8
6 13 14 2 9 13 14 3
UK UK
21 22 3 10 21 22 1
1 13 14 11 13 14 7
1 2 1 2
LED GN LED GN
5 6
5 6
LED RD 5 LED RD
3
4 3 4
4 5 4 2
PE PE
TZ..RC18...C1826
SK
1 41 42 2
11 33 34 5
3 21 22 4
11 12
UK
7 41 42 8
13 33 34 14
9 21 22 10
17 13 14 18
1 2
15
LED GN
5 6
16
LED RD
3 4
6 19
PE/12
Fig. 2a: Terminal assignment
View on the connection side of the safety switch
TZ..SR6 TZ..SR11
4
5 4
3
6 3
2
1 2
1
TZ..RC18
12
11 1
18
10 2
17 13
19
9 3
16 14
8 4
15
7 5
6
Fig. 2b: Connector assignment

Functional check

Warning! Danger of fatal injury as a result of faults
in installation and functional check.
Before carrying out the functional check, make sure
that there are no persons in the danger area.
Observe the valid accident prevention regulations.
After installation and any fault, the safety function must
be fully checked. Proceed as follows:
Mechanical function test
The actuator must slide easily into the actuating head.
Close the safety guard several times to check the
function.
EUCHNER GmbH + Co. KG Kohlhammerstraße 16 D-70771 Leinfelden-Echterdingen Tel. +49/711/75 97-0 Fax +49/711/75 33 16 www.euchner.de [email protected]
Electrical function test
1. Switch on operating voltage.
2. Close all safety guards.
Guard locking by solenoid force:
guard locking.
The machine must not start automatically.
It must not be possible to open the safety guard.
3. Enable operation in the control system.
It must not be possible to deactivate the guard locking
as long as operation is enabled.
4. Disable operation in the control system and
deactivate guard locking.
The safety guard must remain locked until there is no
longer any risk of injury.
It must not be possible to start the machine as long as
the guard locking is deactivated.
Repeat steps 2 - 4 for each safety guard.
TZ..RC18

Inspection and service

SK
1 41 42 2
11 33 34 19
If damage or wear is found, the complete switch
3 21 22 6
and actuator assembly must be replaced.
11 12
UK
Replacement of individual parts or assemblies is
7 41 42 8
13 33 34 14
not permitted!
9 21 22 10
17 13 14 18
1 2
No servicing is required, but regular inspection of
15 LED GN
the following is necessary to ensure trouble-free long-
5 6
16 LED RD
term operation:
3 4
4 5
correct switching function
PE/12
secure mounting of components
dirt and wear
sealing of cable entry
loose cable connections or plug connectors.
Note:The year of manufacture can be seen in the bottom,
right corner of the rating plate.
Exclusion of liability under the following
circumstances
incorrect use
non-compliance with safety regulations
non-compliance with safety regulations
failure to perform functional checks.

EC declaration of conformity

The manufacturer named below herewith declares that
the product fulfills the provisions of the directive(s) listed
below and that the related standards have been applied.
5
10
EUCHNER GmbH + Co. KG
6
7 Kohlhammerstraße 16
9 11
8
70771 Leinfelden-Echterdingen, Germany
Directives applied:
Machinery directive 2006/42/EC
Standards applied:
EN 60947-5-1:2004 + Cor.:2005 + A1:2009
EN 1088:1995+A2:2008
Leinfelden, July 2010
Dipl.-Ing. Michael Euchner
Director
Duc Binh Nguyen
Authorized representative empowered to draw up
documentation
The signed EC declaration of conformity is included
with the product.

Technical data

Parameters
Housing material
Degree of protection acc. to IEC 60529
Activate
Cable entry
Plug connector
(SR6/SR11/RC18)
Mech. operating cycles
Ambient temperature
Installation position
Approach speed
Actuation frequency
Actuating force at 20 °C
Extraction force
Retention force
Locking force F
max
Locking force F
Zh
in acc. with GS-ET-19
Weight
Switching principle
Contact material
Connection type
TZ..M
TZ..SR6/SR11/RC18
Connection cross-section (rigid/flexible)
TZ..M
For mating connector
SR11
RC18
RC18..C1825
Rated insulation voltage
TZ..M, TZ..SR6
TZ..SR11
TZ..RC18
Rated impulse withstand voltage
TZ..M, TZ..SR6
TZ..SR11, TZ..RC18
Rated short-circuit current
Degree of contamination
(external, acc. ?to EN 60947-1)
Switching current, min.,
at 24 V
Switching voltage, min.,
at 10 mA
Utilization category to IEC 60947-5-1
TZ..M, TZ..SR6
TZ..SR11
TZ..RC18
Conventional
thermal current I
th
Short circuit protection
according to IEC 60269-1
Solenoid operating voltage
TZ..024
TZ..110
TZ..220
Solenoid duty cycle
Solenoid power consumption
Limitations at ambient temperature above +70 ... +80 °C
Utilization category
TZ..SR6
TZ..SR11
Conventional
thermal current I
th
Short circuit protection
to IEC 60269-1
Reliability figures according to EN ISO 13849-1
B
10d
Value
Anodized die-cast alloy
IP67
IP65
(with tightened mating connector)
1 x 10 6
-25 °C ... +80 °C
Any
20 m/min
1200/ h
35 N
30 N
10 N
2000 N
F
(F = max ) = 1500 N
Zh
1.3
approx. 1.2 kg
Slow-action switching contact
Silver alloy, gold flashed
Screw terminals M20 x 1.5
Connector
0.34 ... 1.5 mm 2
SR6 (0.5-1.5) mm 2
0.5 mm 2
19x(0.75-1.0) mm 2
16x(0.38-0.5), 3x(0.75-1.0) mm 2
U = 250 V
i
U = 50 V
i
U = 110 V
i
U = 2.5 kV
imp
U = 1.5 kV
imp
100 A
3 (industrial)
1 mA
12 V
AC-15 4A 230V / DC-13 4A 24V
AC-15 4A 50V / DC-13 4A 24V
AC-15 4A 110V / DC-13 4A 24V
4 A
4 A gG
AC/DC 24 V (+10%/-15%)
AC 110 V (+10%/-15%)
AC 230 V (+10%/-15%)
100 %
10 W
AC-15 2A 230V / DC-13 2A 24V
AC-15 2A 50V / DC-13 2A 24V
2 A
2 A gG
3 x 10 6