Omron TL4019 Series Operating Instructions

TL4019
Operating Instructions for TL4019 Series Safety Switches
Electrical Connection
When choosing the insulation material and wire
for the connections, pay attention to the over-
temperature in the housing (depending on the
operating conditions)!
Only switching contacts marked with the
positively driven NC contact symbol
be used for the safety circuit.
For switching elements with four positively
driven NC contacts only the contacts 21-22
and 41-42 are actuated on activating and
deactivating the guard locking. In applications
with potentially hazardous states (e.g.
overtravelling movements), contact 21-22
and/or 41-42 must always be integrated into
the safety circuit.
For TP without plug connector:
For use and applications as per the requirements
of , copper wire 60/75° C is to be used.
The operating voltage for the interlocking solenoid
must match the value on the rating plate (e.g. U
AC/DC 24 V).
Cable entry M20x1.5
Break out the required entry opening.
Fit the cable gland with the appropriate degree
of protection.
For pin assignment see Figure 3.
Tighten the screws with a torque of 0.5 Nm.
Check that the cable entry is sealed.
Close the cover and screw in position.
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. The function of any manual releases (except
for the mechanical release) must also be tested.
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.
Inspection and Service
If damage or wear is found, the complete switch
and actuator assembly must be replaced.
Replacement of individual parts or assemblies is
not permitted!
Check the device for proper function at regular
are to
intervals and after every fault. For information
about possible time intervals, refer to EN ISO
14119:2013, section 8.2
No servicing is required, but
of the following is necessary to ensure trouble-free
long-term operation:
correct switching function
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
=
Conditions
S
if the unit is not used for its intended purpose
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.
Directives applied:
Machinery directive 2006/42/EC
Standards applied:
EN 60947-5-1:2010
GS-ET 19:2015
Hank Liu
Quality Representative and Authorized Signatory
OMRON Robotics and Safety Technologies, Inc.
Pleasanton, CA, U.S.A.
Representative in EU: J.J.P.W. Vogelaar
European Quality & Environment Operations Manager
Omron Europe B.V.
Zilverenberg 2, 5234 GM, 's-Hertogenbosch
The Netherlands
Activate
The Declaration of Conformity is part of the operating
instructions, and it is included as a separate sheet with
the unit.
Technical Data
Parameters Value
Housing material Reinforced thermoplastic
Degree of protection according to IEC 60529
Cable entry IP67
Mechanical life 1 x 10
Ambient temperature -20 ... +55°C
Degree of contamination (external, according to EN 60947-1)
3 (industrial)
Installation position Any
Approach speed, max. 20 m/min
Actuating force, max. at 20°C 10 N
Extraction force 20 N
Retention force 10 N
Locking force F
max
All TL4019 except TL4019-5 1,300 N
TL4019-5 800 N
Locking force F
in accordance with test principles
Zh
GS-ET-19
(F
All TL4019 except TL4019-5
Zh
Actuation frequency 1,200/h
Switching principle Slow-action switching contact
Contact material Silver alloy, gold flashed
Connection type Screw terminal with cable entry
Conductor cross-section (rigid/flexible)
0.34 ... 1.5 mm ²
U = 250 V
Rated insulation voltage
i
Rated impulse withstand voltage U = 2.5 kV
imp
Rated short-circuit current 100 A
Switching voltage, min. at 10 mA 12 V
Utilization category to EN 60947-5-1
AC-15 4 A 230 V
DC-13 4 A 24 V
Switching current, min., at 24 V1 mA
Short circuit protection to IEC 60269-1
4 A gG
Conv. thermal current I
4 A
th
Solenoid operating voltage/solenoid power consumption
AC/DC 24 V (+10%/-15%)8 W
110AC 110 V (+10%/-15%)10 W
Duty cycle 100 %
Reliability figures according to EN ISO 13849-1
B 3 x 10
10d
6
operating cycles
F max ) = 1,000 N
=
1,3
6