Electrical Connection - EUCHNER CTP-AP Série Mode D'emploi

Safety Information
(Part of the Operating Instructions Safety Switch) CTP-AP-...-EX
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Mounting, setup and
troubleshooting
For detailed instructions on mounting, setup and
troubleshooting, please refer to the operating
instructions on the CD/DVD.
WARNING
Danger of explosion due to improper mounting
and use.
Do not operate the switch in an atmosphere
f
containing combustible gases, such as:
- Carbon disulfide
- Carbon monoxide
- Ethylene oxide
Protection of the switch and actuator against
f
material deposits.
Protection against mechanical effects on the
f
switch:
- In order to achieve the indicated explosion
category, it is essential to mount the provided
protective plate (ESD protective paint).
- Mount the switch so that the rear side is com-
pletely covered (no shock protection).
Actuators with rubber bushes must not be used.
f
An energy of 500 J must not be exceeded during
f
insertion of the actuator. Observe the max. ap-
proach speed (see technical data) and the mass
of the safety guard.
CAUTION
Safety switches must not be bypassed (bridging
of contacts), turned away, removed or otherwise
rendered ineffective.
Observe EN ISO 14119:2013, section 7, for
f
information about reducing the possibilities for
bypassing an interlocking device.
NOTICE
Risk of damage to equipment and malfunctions as
a result of incorrect installation.
Safety switches and actuators must not be used
f
as an end stop.
Observe EN ISO 14119:2013, sections 5.2 and
f
5.3, for information about fastening the safety
switch and the actuator.
Protect the switch head against damage, as well
f
as penetrating foreign objects such as swarf,
sand and blasting shot, etc.
Observe the min. door radii (see associated
f
operating instructions).

Electrical connection

For detailed information on the electrical connec-
tion, please refer to the operating instructions on
the CD/DVD.
WARNING
In case of an error, loss of the safety function
through incorrect connection.
To ensure safety, both safety outputs
f
always be evaluated.
The monitoring outputs must not be used as
f
safety outputs.
Lay the connection cables with protection to
f
prevent the risk of short circuits.
Inspection and service
WARNING
Loss of the safety function because of damage
to the system.
In case of damage, the affected module must be
replaced completely. Only accessories or spare
parts that can be ordered from EUCHNER may
be replaced.
Regular inspection of the following is necessary to
ensure trouble-free long-term operation:
Check the switching function
f
Check the secure fastening of the devices and
f
the connections
Check for soiling
f
Check the safe function of the safety guard par-
ticularly
after any setup work
f
after the replacement of a system component
f
after an extended period without use
f
after every fault
f
after any change to the DIP switch setting
f
No servicing is required. Repairs to the device are
only allowed to be made by the manufacturer.
4
Technical data (extract)
Safety switch CTP...
Parameter
Material
- Switch head
- Housing
Installation position
must
Mechanical life
Ambient temperature
at U = DC 24 V
B
Actuator approach speed,
max.
Locking force F
1)
max.
Locking force F
1)
Zh
according to EN ISO 14119
Connection
Operating voltage U
B
(reverse polarity protected,
regulated, residual ripple < 5%)
Current consumption I
B
Risk time for single device
Discrepancy time
Switching frequency
Safety outputs FO1A/FO1B
Output voltage U(FO1A)/U(FO1B)
HIGH U / U
(FO1A) (FO1B)
LOW U /U
(FO1A) (FO1B)
Switching current per safety
output
Utilization category according
to EN IEC 60947-5-2
Solenoid
Solenoid operating voltage IMP
(reverse polarity protected,
regulated, residual ripple < 5%)
Solenoid current consumption I
IMP
Power consumption
Duty cycle
Reliability values acc. to EN ISO 13849-1
Mission time
Monitoring of guard locking and the safety guard position
Category
Performance Level (PL)
PFH
d
Activation of guard locking
Category
Performance Level (PL)
PFH
d
ATEX rating
II3G Ex nA IIB T4 Gc X
II3D Ex tc IIIC T110°C Dc X
1) Applies only in combination with straight actuators.
2) Values at a switching current of 50 mA without taking into
account the cable lengths.
Value
Die-cast zinc
Fiber glass reinforced plastic
Any
1 x 10 operating cycles
6
-20 .... +55 °C
20 m/min
2,600 N
F
max
F = = 2,000 N
Zh
1.3
Depending on version
DC 24 V ± 15%
40 mA
260 ms
10 ms
0.5 Hz
Semiconductor outputs,
p-switching, short circuit-proof
1)
U -1.5 V ... U
B B
0 ... 1 V DC
1 ... 150 mA
DC-13 24 V 150 mA
Caution: outputs must be
protected with a free-wheeling
diode in case of inductive
loads.
DC 24 V +10%/-15%
400 mA
6 W
100%
20 years
4
e
4.1 x 10 /h
-9
Depends on external activation