In combination with a separating safety guard and the machine control, this safety component prevents dangerous machine movements from occurring while the safety guard is open. A stop command is triggered if the safety guard is opened during the dangerous machine function.

Before safety switches are used, a risk assessment must be performed on the machine, e.g., in accordance with:

Ì EN ISO 13849-1, Safety of machinery. Safety related parts of control systems.

General principles for design

Ì EN ISO 12100, Safety of machinery – General principles for design – Risk assessment and risk reduction

Ì IEC 62061, Safety of machinery. Functional safety of safety-related electrical, electronic and programmable electronic control systems.

Correct use includes compliance with the relevant requirements for installation and operation, for example

Ì EN ISO 13849-1, Safety of machinery. Safety related parts of control systems.

General principles for design

Ì EN 1088, Safety of machinery. Interlocking devices associated with guards.

Principles for design and selection

Ì EN 60204-1, Safety of machinery. Electrical equipment of machines. General requirements

Ì EN 60947-5-3, Specification for low-voltage switchgear and controlgear. Control circuit devices and switching elements. Requirements for proximity devices with defined behavior under fault conditions

The safety switch must be used only in conjunction with the designated CES actuators from EUCHNER. On the use of different actuators, EUCHNER provides no warranty for safe function.

Important!

Ì The user is responsible for the integration of the device into a safe overall system. For this purpose, the overall system must be validated, e.g. in accordance with EN ISO 13849-2.

Ì In the estimation of the PL for the overall system, a maximum value of

100 years can be assumed for the MTTF d

according to the limit value in

EN ISO 13849-1:2008, section 4.5.2. This corresponds to a minimum value for the PFH d

of 2.47x10

-8 /h.

Ì Correct use requires observing the permissible operating parameters (see

Technical data).

Ì If a product data sheet is included with the product, the information on the data sheet applies in case of discrepancies with the operating instructions.

Ì It is only allowed to use components that are permissible in accordance with the table below.

Operating Instructions Safety Switch CES-AP-C01-AH

Possible combinations for CES components

Actuator

Safety switches

Key to symbols

CES-AP-C01

Combination possible

Exclusion of liability and warranty

In case of failure to comply with the conditions for correct use stated above, or if the safety instructions are not followed, or if any servicing is not performed as required, liability will be excluded and the warranty void.

Operating Instructions Safety Switch CES-AP-C01-AH

General safety instructions

Safety switches fulfill personal protection functions. Incorrect installation or tampering can lead to fatal injuries to personnel.

Check the safe function of the safety guard particularly

Ì after any setup work

Ì after the replacement of a CES component

Ì after an extended period without use

Ì after every fault

Independent of these checks, the safe function of the safety guard should be checked at suitable intervals as part of the maintenance schedule.

Warning!

Danger of fatal injury in the event of incorrect connection or incorrect use.

Ì Safety switches must not be bypassed (bridging of contacts), turned away, removed or otherwise rendered ineffective.

On this topic pay attention in particular to the measures for reducing the possibility of bypassing from EN 1088:1995+A2:2008, section 5.7.

The device is only allowed to be installed and placed in operation by authorized personnel

Ì who are familiar with the correct handling of safety components

Ì who are familiar with the applicable EMC regulations

Ì who are familiar with the applicable regulations on health and safety and accident prevention

Ì who have read and understood the operating instructions

Caution!

Risk of damage to equipment as a result of incorrect installation. Safety switches must not be used as a mechanical end stop.

Ì Fit an additional end stop for the movable part of the safety guard.

Important!

Prior to use, read the operating instructions and keep these in a safe place.

Ensure that the operating instructions are always available during mounting, setup and servicing work. EUCHNER cannot provide any warranty in relation to the readability of the CD for the storage period required. For this reason you should archive a printed copy of the operating instructions. You can download the operating instructions from www.EUCHNER.de.

Operating Instructions Safety Switch CES-AP-C01-AH

Function

The device complies with the following safety requirements:

Ì Category 4, PLe according to EN ISO 13849-1

Ì Redundant design of the circuit in the unit with self-monitoring

Ì This means that the safety system still functions even if an internal component fails

Ì The switch state of the semiconductor outputs is continuously monitored internally

Ì Short circuit detection at the safety outputs by pulse signals

The following switch-on condition applies to safety outputs OA and OB (see also

System status table and the section Typical system times):

Ì Safety guard closed

The system consists of the following components: coded actuator (transponder) and switch.

Every EUCHNER actuator supplied has an electronic coding (unique coding) that is read by the read head. Only if a correct coding is detected does the system accept the actuator. The code in an actuator cannot be reprogrammed.

The actuator must be assigned to the safety switch by a teach-in process so that it is detected by the system. This unambiguous assignment ensures a particularly high level of protection against tampering.

The safety switch is fastened to the fixed part of the safety guard.

The actuator attached to the movable part of the safety guard is moved towards the read head fitted in the safety switch by closing the door. When the switch-on distance is reached, power is supplied to the actuator by the read head by induction and data can be transferred.

If a permissible code is detected, the safety outputs are released.

Due to the combination of dynamic polling of the actuator and the redundant, diverse design of the safety electronics with the two feedback safety outputs, the safety switch will enter the safe state with every detectable fault.

When the safety guard is opened, the safety outputs switch off the safety circuit and the monitoring output (OUT) is switched off. The state of the safety outputs is monitored internally by two microprocessors.

If faults are detected, the safety circuit is switched off and the DIA LED illuminates.

In case of devices with a DIA monitoring output, the output is switched on.

The safety switch has a redundant circuit design with self-monitoring. This means that the safety system is still effective even if a component fails.

The system is designed so that failures will not result in the loss of the safety function. The occurrence of failures is detected by cyclic self-monitoring at the latest on the next demand to close the safety contacts (e.g. on starting).

If the safety door with the actuator should settle over time, the actuator can drift out of the read head operating distance. The device recognizes this and indicates that the actuator is in the limit range (function available for V 0.1.2 and higher).

This allows the safety door to be readjusted in time.

Operating Instructions Safety Switch CES-AP-C01-AH

Changing the approach direction

Caution!

Risk of damage to equipment as a result of trapped cables.

Ì Make sure that the cables are not trapped or torn off when the approach direction is changed.

The active face of the read head can be adjusted in 5 directions. It is marked by the red face.

The plug connector can be realigned in 45° steps to change the direction of the cable outlet (when using elbow connectors).

1. Remove the top part of the mounting base and push the bottom part of the mounting base off the read head.

2. Unscrew the screws on the fastening bracket.

3. Undo the read head from the fastening bracket and tilt the read head forward by 90°.

¨ The active face is now pointing downward.

4. Hold the fastening bracket tight and turn the read head by 180°.

5. Re-tighten the screws for the read head on the fastening bracket. Tightening torque 0.6 Nm.

6. Turn the read head in 90° steps until the desired approach direction is reached.

Change the alignment of the plug connector if necessary.

7. Push the read head onto the bottom part of the mounting base and reassemble the mounting base.

Operating Instructions Safety Switch CES-AP-C01-AH

Mounting

Important!

Ì From the assured switch-off distance S down.

, the safety outputs are safely shut

Ì When mounting several safety switches, observe the stipulated minimum distance to avoid mutual interference.

min. 80mm

Ì If the actuator is installed flush, the switching distance changes as a function of the installation depth and the safety guard material.

Flush mounting Surface mounting

Operating distance

Actuator Actuator

Operating distance

Note the following points:

Ì Actuator and safety switch must be easily accessible for inspection and replacement.

Ì The switching operation must only be triggered by the specific actuator designated for this purpose. For permissible combinations please see the table of possible combinations on page 4.

Ì Actuator and safety switch must be fitted so that

Ì the front faces are at the minimum switch-on distance 0.8 x S when the safety guard is closed (see section Operating distances). A minimum distance dependent on the actuator must be maintained for a side approach direction: when the safety guard is open up to the distance S tance), a hazard is excluded.

- for CES-A-BBA

- for CES-A-BPA

- for CES-A-BRN ar

4 mm

6 mm

12 mm ao

or closer

(assured switch-off dis-

Ì the actuator is positively mounted on the safety guard, e.g. by using the safety screws included.

Ì they cannot be removed or tampered with using simple means.

Ì Pay attention to the maximum tightening torque for the read head or safety switch and actuator mountings of 1 Nm.

Operating Instructions Safety Switch CES-AP-C01-AH

Electrical connection

Warning!

In the event of a fault: Loss of the safety function due to incorrect connection.

Ì To ensure safety, both safety outputs (OA and OB) must always be evaluated.

Ì The monitoring output DIA must not be used as a safety output.

Ì Lay the connection cables with protection to prevent the risk of short circuits.

Caution!

Risk of damage to equipment or malfunctions as a result of incorrect connection.

Ì The device generates its own clock signal on the output lines OA/OB. A downstream control system must tolerate these pulses, which may have a length of up to 0.4 ms.

No clock pulses are output when the safety outputs are switched off.

Ì The inputs on an evaluation unit connected must be positive-switching, as the two outputs on the safety switch deliver a level of +24 V in the switched-on state.

Ì All the electrical connections must either be isolated from the mains supply by a safety transformer according to IEC 61558-2-6 with limited output voltage in the event of a fault, or by other equivalent isolation measures (PELV).

Ì For use and operation as per the requirements, a power supply with the feature "for use in class 2 circuits" must be used. The same requirement applies to the safety outputs.

Alternative solutions must comply with the following requirements: a) Electrically isolated power supply unit with a max. open-circuit voltage of 30

V/DC and a limited current of max. 8 A.

b) Electrically isolated power supply unit in combination with fuse as per UL248.

This fuse should be designed for max. 3.3 A and should be integrated into the 30 V/DC voltage section.

Ì For use and applications as per the requirements of , a connection cable listed under the UL category code CYJV2 or CYJV must be used. The connection cables from EUCHNER meet these requirements. The same requirement applies to the safety outputs.

Ì All electrical outputs must have an adequate protective circuit for inductive loads. The outputs must be protected with a free-wheeling diode for this purpose. RC interference suppression units must not be used.

Ì Power devices which are a powerful source of interference must be installed in a separate location away from the input and output circuits for signal processing. The cable routing for safety circuits should be as far away as possible from the cables of the power circuits.

Ì In order to avoid EMC interference, the physical environmental and operating conditions at the installation site of the device must comply with the requirements according to the standard EN 60204-1:2006, section 4.4.2 (EMC).

Ì Please pay attention to any interference fields in case of devices such as frequency converters or induction heating systems. Observe the EMC instructions in the manuals from the respective manufacturer.

Operating Instructions Safety Switch CES-AP-C01-AH

Important!

If the device does not appear to function when operating voltage is applied (e.g. green STATE LED does not flash), the safety switch must be returned unopened to the manufacturer.

Notes on operation with safe control systems

Please observe the following requirements for connection to safe control systems:

Ì Use a common power supply for the control system and the connected safety switches.

Ì A clocked power supply must not be used for UB. Tap the supply voltage directly from the power supply unit. If the supply voltage is connected to a terminal of a safe control system, this output must provide sufficient electrical current.

Ì Outputs OA and OB can be connected to the safe inputs of a control system.

Prerequisite: The input must be suitable for clocked safety signals (OSSD signals, e.g. from light curtains). The control system must tolerate clock pulses on the input signals. This normally can be set up by parameter assignment in the control system. Observe the notes of the control system manufacturer. For

the pulse duration of your safety switch, please refer to the section Typical

system times on page 19.

A detailed example of connection and setting the parameters of the control system is available for many devices at www.euchner.de, in the area Download ¨ Applications

¨ CES. The features of the respective device are dealt with there in greater detail.

Devices for direct connection to IP65 field modules

The version CES-AP-...-SB-... (M12, 5-pin; pin 5 not assigned) is optimized for connection to decentralized peripheral systems with M12 plug connector, such as the

ET200pro series from Siemens. The devices are parameterized and connected like an OSSD (e.g. like light curtains).

The 5-pin M12 plug connector can be connected directly to the socket of an IP65 field module (e.g. ET200pro) with aid of the connection cables on page 27. If flying leads are used, connection to IP20 input and output modules (e.g. ET200s) is naturally also possible.

Observe the following notes prior to connection:

Ì Parameter assignment must be performed for the input/output modules (see application example at www.euchner.de, in the area Download ¨ Applications ¨ CES).

Ì Additionally observe notes from the control system manufacturer where necessary.

Operating Instructions Safety Switch CES-AP-C01-AH

Safety in case of faults

Ì The operating voltage U

is reverse polarity protected.

Ì The contacts OA/OB are short circuit proof.

Ì The switch detects a short circuit between OA/OB and U

Ì A short circuit between OA and OB is detected by the switch.

Ì A short circuit in the cable can be excluded by laying the cable with protection.

Fuse protection for power supply

The power supply must be provided with fuse protection depending on the number of switches and current required for the outputs. The following rules apply:

Max. current consumption of an individual switch I max

I max

= I

+ I

OA+OB

= Switch operating current (50 mA)

OA+OB

= Load current of safety outputs OA + OB (2 x max. 400 mA)

Operating Instructions Safety Switch CES-AP-C01-AH

Caution!

Requirements for connection cables

Risk of damage to equipment or malfunctions as a result of incorrect connection cables.

Ì Use connection components and connection cables from EUCHNER

Ì On the usage of other connection components, the requirements in the following table apply. EUCHNER provides no warranty for safe function in case of failure to comply with these requirements.

Ì Please observe the maximum cable length of 200 m.

Observe the following requirements with respect to the connection cables:

Parameter

Conductor cross-section

R max.

C max.

L max.

Recommended cable type

Value

0.34

120

0.65

LIYY 5x0.34 mm²

Unit mm²

W/km nF/km mH/km

Connector assignment, safety switch CES-AP-C01

Plug connector

5-pin

RST

0V n.c.

1 2 n.c.

DIA

View on the connection side of the safety switch

DIA

5-pin, pin 5 not used

OB n.c.

Figure 1: Connector assignment, safety switch CES-AP

Pin

Plug connector

5-pin, pin 5 not used

Designation

OB n.c.

Description

Power supply, DC 24 V

Safety output, channel 1

Ground, DC 0 V

Safety output, channel 2

Not used

Wire color brown green blue yellow gray

Operating Instructions Safety Switch CES-AP-C01-AH

Important!

Connection

The subsystem CES-AP complies with PL e in accordance with EN 13849-1. To integrate the subsystem in a category 3 or 4 structure, it is necessary to monitor the downstream load (the feedback loop must be monitored).

These examples show only an excerpt that is relevant for connection of the CES system. The example illustrated here does not show complete system planning.

The user is responsible for safe integration in the overall system.

DC 24 V

-F1

L1 L2 L3

-V1 -K1

-V2 -K2

M12 plug-connector

(5-pin, pin 5 not connected)

CES-AP-C

GND

Figure 2: Connection example CES-AP-C

-M1

Operating Instructions Safety Switch CES-AP-C01-AH

Warning!

In the event of a fault: Loss of the safety function due to incorrect connection.

Ì To ensure safety, both safety outputs (OA and OB) must always be evaluated.

Single-channel use of the safety outputs leads to a loss of the category in accordance with EN ISO 13849-1.

DC 24 V

M12 plug-connector

(5-pin, pin 5 not connected)

CES-AP-C

-K1

-K2

-M1

-M2

GND

Figure 3: Example of incorrect connection.

Connecting CES-AP-...-SB-... (pin 5 not assigned) to a decentralized peripheral system (e.g. ET200pro series from Siemens)

Observe the information in the section Particularities for operation on decentralized

peripheral systems on page 11 before connecting the device.

PLC decentralized periphery e.g. ET 200pro

1 5

S1: M12 plug-connector

(5-pin)

CES-AP-...-SB-...

Figure 4: Connection example for connection to decentralized peripheral systems

Operating Instructions Safety Switch CES-AP-C01-AH

Setup

Important!

LED indicators

LED Color State illuminated

Significance

Normal operation

STATE

DIA green red flashing illuminated

- Door open

- Teach-in operation or Power Up

- Actuator in limit range (refer to the status table for further signal functions)

- Internal electronics fault

- Fault at the inputs/outputs

Teach-in function for actuator

The actuator must be allocated to the safety switch using a teach-in function before the system forms a functional unit.

During a teach-in operation, the safety outputs and the monitoring output OUT are switched off, i.e. the system is in the safe state.

Ì The safety switch disables the code of the previous actuator if teach-in is carried out for a new actuator. Teach-in is not possible again immediately for this actuator if a new teach-in operation is carried out. The disabled code is released again in the safety switch only after a third code has been taught.

Ì The safety switch can only be operated with the last actuator taught.

Ì If the switch detects the actuator that was most recently taught when in teach-in standby state, this state is ended immediately and the switch changes to normal state.

Ì The actuator being taught is not activated if it is within the operating distance for less than 60 s.

Actuator teach-in

1. Apply operating voltage to the safety switch.

¨ The green LED flashes quickly (approx. 10 Hz)

A self-test is performed during this time (approx. 0.5 s). After this, the LED flashes cyclically three times and signals that it is in standby state for teachin.

Standby state for teach-in remains active for approx. 3 minutes.

2. Move new actuator to the read head (observe distance < S ao

¨ Teach-in operation starts, green LED flashes (approx. 1 Hz). During teach-in, the safety switch checks whether the actuator is a disabled actuator. If this is not the case, the teach-in operation is completed after approx. 60 seconds, the green LED goes out. The new code has been saved, the old code disabled.

3. To activate the new actuator code from the teach-in operation in the safety switch, the operating voltage to the safety switch must then be switched off for min. 3 seconds.

Operating Instructions Safety Switch CES-AP-C01-AH

Warning!

Functional check

After installation and any fault, the safety function must be fully checked. Proceed as follows:

Danger of fatal injury as a result of faults in installation and functional check.

Ì Before carrying out the functional check, make sure that there are no persons in the danger area.

Ì Observe the valid accident prevention regulations.

1. Switch on operating voltage.

Ì The safety switch carries out a self-test.

The STATE LED then flashes at regular intervals.

2. Close all safety guards.

Ì The machine must not start automatically.

Ì The green STATE LED illuminates continuously.

3. Enable operation in the control system.

4. Open the safety guard.

Ì The machine must switch off and it must not be possible to start it as long as the safety guard is open.

Ì The green LED STATE flashes at regular intervals.

Repeat steps 2-4 for each safety guard.

Operating Instructions Safety Switch CES-AP-C01-AH

System status table

LED indicator, output

Operating mode State

Safety outputs OA and OB closed on

Normal operation closed on

Teach-in standby

Setup

Fault display open off open off closed off

X off closed off

X off off

3 x

4 x

5 x flashes quickly

2 Hz

1 x

3 x

1 Hz

Normal operation, door closed

Normal operation, door closed, actuator in limit range ¨ Re-adjust door

Normal operation, door open, no actuator taught

Door open, unit is ready for teach-in for another actuator (only short time after power-up)

Teach-in operation

Positive acknowledgment after completion of teach-in operation

Defective actuator (e.g. fault in code or code not readable)

Output error (e.g. short circuits, loss of switching ability)

Internal fault (e.g. component faulty, data error)

Key to symbols

Important!

10 Hz (8 s)

3 x

LED not illuminated

LED illuminated

LED flashes for 8 seconds at 10 Hz

LED flashes three times, and this is then repeated

Any state

After the cause has been remedied, faults can generally be reset by opening and closing the door. If the fault is still displayed afterward, briefly interrupt the power supply. Please contact the manufacturer if the fault could not be reset after restarting.

If you do not find the displayed device status in the System status table, this indicates an internal device fault. In this case, you should contact the manufacturer.

Operating Instructions Safety Switch CES-AP-C01-AH

Technical data

Note:

If a product data sheet is included with the product, the information on the data sheet applies in case of discrepancies with the operating instructions.

Technical data for safety switch CES-AP-C01-AH

Parameter

Housing material

Dimensions

Weight

Ambient temperature at U

= DC 24 V

Storage temperature

Degree of protection acc. to EN IEC 60529

Safety class

Degree of contamination

Installation position

Connection

Operating voltage U ripple < 5%)

(reverse polarity protected, regulated, residual

For the approval according to the following applies

Current consumption

Switching load according to

External fuse (operating voltage)

Safety outputs OA/OB

- Output voltage U(OA)/U(OB) 1) min.

- 20

- 25

Value typ.

PBT V0 GF30

According to EN 60947-5-2

0.4

IP 67

III

Any

M12 plug connector, 5-pin

24 ± 15% (PELV) max.

+ 55

+ 70

Operation only with UL Class 2 power supply, or equivalent

0.25

measures

DC 24 V, class 2

Semiconductor outputs, p-switching, short circuit-proof

HIGH

U(OA)

U(OB)

-1.5

LOW U(OA)/U(OB) 0 1

Switching current per safety output

Utilization category according to EN IEC 60947-5-2

1 400

DC-13 24 V 400 mA

Caution: outputs must be protected with a free-wheeling diode in case of inductive loads.

Off-state current according to EN IEC 60947-5-2

(OA/OB) 2)

Rated insulation voltage U

Resilience to vibration i

Rated impulse withstand voltage U imp

In acc. with EN IEC 60947-5-2

0.25

300

1.5

Switching frequency

Repeat accuracy R acc. to EN IEC 60947-5-2

≤ 10

EMC protection requirements In accordance with EN IEC 60947-5-3 and EN IEC 61326-3-1

Reliability values acc. to EN ISO 13849-1

Category 4

Performance Level

PFH d

Mission time

PL e

2.1 x 10

-9 / h

1) Values at a switching current of 50 mA without taking into account the cable length.

2) Maximum current at an output in switched-off state.

3) Tested by employers’ liability insurance association up to 75 V.

Unit kg

°C

V DC mA

V DC mA mA

V kV

% years

Operating Instructions Safety Switch CES-AP-C01-AH

Typical system times

Ready delay: After switching on, the unit carries out a self-test for 500 ms. The system is ready for operation only after this time.

Switch-on time of safety outputs: The max. reaction time from the moment when the actuator is at the operating distance (safety door closed) to the moment when the safety outputs switch on T on

is 400 ms.

Risk time according to EN 60947-5-3: If an actuator moves outside the operating distance, the safety outputs OA and OB are deactivated after a maximum of 260 ms.

Time difference: The safety outputs OA and OB switch with a slight time offset.

They have the same signal state at the latest after a difference time of 10 ms.

Clock pulses at the safety outputs: The device generates its own clock signal on the output lines OA/OB. A downstream control system must tolerate these clock pulses, which may have a length of up to 400 µs.

This can usually be set up in the control systems by parameter assignment. If parameter assignment is not possible for your control system or if shorter clock pulses are required, please contact our support organization.

Dimension drawing

40 40,

56,5

LEDs

Operating Instructions Safety Switch CES-AP-C01-AH

Technical data for actuator CES-A-BBA

Parameter

Housing material

Dimensions

Weight

Ambient temperature

Degree of protection acc. to EN IEC 60529

Installation position

Power supply min.

Value typ.

max.

Fortron, reinforced thermoplastic, fully encapsulated

42 x 25 x 12

0.02

- 25 + 70

IP67/IP69K

Active face opposite read head

Inductive via read head

Dimension drawing

42 12

Unit mm kg

°C

CES-A-B 071840

32 ±0,1

Active face

4,6

Active face

Operating Instructions Safety Switch CES-AP-C01-AH

Switching distances

Operating distance for center offset m = 0

(only in combination with CES-A-BBA actuator)

Parameter

Switch-on distance

Assured switch-on distance s ao

Switching hysteresis 1) min.

Assured switch-off distance s ar

1) The values apply for surface installation of the actuator.

Typical operating distance

(only in combination with CES-A-BBA actuator)

Value typ.

max.

Unit mm

-30

For a side approach direction for the actuator and safety switch, a minimum distance of s = 4 mm must be maintained so that the operating distance of the side lobes is not entered.

Figure 5: Typical operating distance

Operating Instructions Safety Switch CES-AP-C01-AH

Technical data for actuator CES-A-BPA

Parameter

Housing material

Dimensions

Weight

Ambient temperature

Degree of protection acc. to EN IEC 60529

Installation position

Power supply min.

- 25

Value typ.

PBT

40 x 40 x 10

0.025

IP67/IP69K

Active face opposite read head

Inductive via read head max.

+ 70

Dimension drawing

- 0,25

CES-A-BPA-098775

Unit mm kg

°C

IP67 CD

Active face

Operating Instructions Safety Switch CES-AP-C01-AH

Switching distances

Operating distance for center offset m = 0

(only in conjunction with actuator CES-A-BPA on surface mounting)

Parameter

Switch-on distance

Assured switch-on distance s ao

Switching hysteresis min.

Value typ.

1) max.

Unit mm

Assured switch-off distance s ar

1) On surface mounting on aluminum; in a non-metallic environment the typical switching distance increases to 30 mm.

Typical operating distance

(only in conjunction with actuator CES-A-BPA on surface mounting)

-45

For a side approach direction for the actuator and read head, a minimum distance of s = 6 mm must be maintained so that the operating distance of the side lobes is not entered.

Figure 6: Typical operating distance

Operating Instructions Safety Switch CES-AP-C01-AH

Technical data for actuator CES-A-BRN

Parameter

Housing material

Dimensions

Weight

Ambient temperature

Degree of protection acc. to EN IEC 60529

Installation position

Power supply min.

- 25

Value typ.

PPS

80 x 40 x 15

0.06

IP67

Active face opposite read head

Inductive via read head max.

+ 70

Dimension drawing

10,3

5,5

8,5

Unit mm kg

°C

Active face Active face

Operating Instructions Safety Switch CES-AP-C01-AH

Switching distances

Operating distance for center offset m = 0

(only in combination with actuator CES-A-BRN)

Parameter

Switch-on distance

Assured switch-on distance s ao

Switching hysteresis 1) min.

Assured switch-off distance s ar

1) The values apply for surface installation of the actuator on steel.

Value typ.

max.

Typical operating distance

(only in conjunction with actuator CES-A-BRN on surface mounting on steel)

-5

-10

-15

-20

-25

-30

-35

-40

-45

-50

-55

-60

-65

Unit mm

For a side approach direction for the actuator and read head, a minimum distance of s = 6 mm must be maintained so that the operating distance of the side lobes is not entered.

Figure 7: Typical operating distance

Operating Instructions Safety Switch CES-AP-C01-AH

Ordering information and accessories

Designation

CES-AP-C01-AH-SB-111145

Connection cable, 5-pin, with flying lead

Extension cable with M12 plug connector, 5-pin

Actuator CES-A-BBA

Actuator CES-A-BPA

Actuator CES-A-BRN

Version

Plug connector M12 5-pin, pin 5 not used, unicode

M12 female connector, 5-pin, length 5 m, PVC

M12 female connector, 5-pin, length 10 m, PVC

M12 female connector, 5-pin, length 20 m, PVC

5 m, PVC

10 m, PVC

20 m, PVC

42 mm x 25 mm

40 mm x 40 mm

80 mm x 40 mm

Inspection and service

Warning!

Loss of the safety function because of damage to the system.

In case of damage, the related component 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:

Ì Check the switching function (see section Functional check)

Ì Check the secure fastening of the devices and the connections

Ì Check for soiling

No servicing is required; repairs to the device are only allowed to be made by the manufacturer.

Note:

The year of manufacture can be seen in the lower right corner of the rating plate.

The current version number in the format (V X.X.X) can also be found on the device.

The safety door must be re-adjusted when the device indicates that the actuator is in the limit range.

Order

No.

111145

100183

100184

100185

100180

100181

100182

071840

098775

100251

Operating Instructions Safety Switch CES-AP-C01-AH

Service

If service support is required, please contact:

EUCHNER GmbH + Co. KG

Kohlhammerstraße 16

D-70771 Leinfelden-Echterdingen

Service telephone:

+49 711 7597-500

E-mail: [email protected]

Internet: www.euchner.de

Operating Instructions Safety Switch CES-AP-C01-AH

Declaration of conformity

Operating Instructions Safety Switch CES-AP-C01-AH

More than safety.

Euchner GmbH + Co. KG

Kohlhammerstraße 16

D-70771 Leinfelden-Echterdingen [email protected]

www.euchner.de

Edition:

112663-04-10/13

Title:

Operating Instructions Safety Switch CES-AP-C01-AH

(translation of the original operating instructions)

Subject to technical modifications; no responsibility is accepted for the accuracy of this information.

Reklamë

Contents

About this document

Correct use

Possible combinations for CES components

Exclusion of liability and warranty

General safety instructions

Function

Changing the approach direction

Mounting

Electrical connection

Notes on operation with safe control systems

Devices for direct connection to IP65 field modules

Safety in case of faults

Fuse protection for power supply

Requirements for connection cables

Connector assignment, safety switch CES-AP-C01

Connection

Connecting CES-AP-...-SB-... (pin 5 not assigned) to a decentralized peripheral system (e.g. ET200pro series from Siemens)

Setup

LED indicators

Teach-in function for actuator

Actuator teach-in

Functional check

System status table

Technical data

Technical data for safety switch CES-AP-C01-AH

Typical system times

Dimension drawing

Technical data for actuator CES-A-BBA

Dimension drawing

Switching distances

Operating distance for center offset m = 0

Typical operating distance

Technical data for actuator CES-A-BPA

Dimension drawing

Switching distances

Operating distance for center offset m = 0

Typical operating distance

Technical data for actuator CES-A-BRN

Dimension drawing

Switching distances

Operating distance for center offset m = 0

Typical operating distance

Ordering information and accessories

Inspection and service

Service

Declaration of conformity

Të lidhura

EUCHNER CES-AP C01-CH Safety Switch Operating Instructions

EUCHNER CES-AR C01-AH-SA Operating Instructions

EUCHNER CES-AP-C01- Series Operating Instructions Manual

EUCHNER CES-AP-C.2-AH CR2-AH CL2-AH Operating Instructions

Safety Switch CES-I-AP-U-C04 Operating Instructions

EUCHNER CES-FD-AP M-01-…, CES-FD-AP U-01-… Operating Instructions

Safety Switch CES-AR C01-CH-SA - Operating Instructions

EUCHNER CET-AP-...-AH- Safety Switch Operating Instructions

Safety Switch CET-AP... Operating Instructions

AR evaluation unit CES-AR AES-12 Operating Instructions

Safety Switch CES-AH-C03 AH-SM Operating Instructions

Non-Contact Safety Switch CES-I-AP C04 Operating Instructions