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2097098-18-10/19 (Translation of the original operating instructions)

Operating instructions

Non-Contact Safety System CES-A-UEA-02B/CES-A-UEA-04B

9. Setup

9.1. LED indicators

Designation

Color

Meaning

STATE

green

Status indication (multifunction display using flashing modes)

OUT

yellow

Safety circuit closed

DIA

red

Operating fault or

External fault (fault in the feedback loop) or

Invalid parameter setting operation or

Internal device fault or

TST input activated (function test active)

9.2. Parameter setting

Before the system forms a functional unit, the parameters are set in the evaluation unit (number of connected read heads,

assignment of the actuators to the read heads, with or without automatic start, with or without feedback loop). During this

process the read heads are activated.
These configuration parameters are saved in the device.
During the parameter setting operation the safety outputs are open. The system is in the safe state.

Important!

The parameter setting operation can differ for read heads that are not described in this document.

Observe the information in the operating instructions for the read head used.

During the parameter setting operation the following conditions must be met:

-There must be no state change, e.g. opening or closing of the safety door or a change in the

signal on the terminals for the start button and the feedback loop.

-The power supply must not be switched off.

If these conditions are not met, the evaluation unit switches to the safe fault state (diagnostics LED

illuminates) and signals this operating fault with the STATE LED by 3 short flashes that are repeat-

ed every second. The parameter setting operation must be repeated.

The number of parameter setting operations is unlimited. The evaluation unit can be re-configured

as often as required.

Do not change DIP switches during operation.

To trigger a parameter setting operation, the user must perform the following actions in the stipulated order:
1. Prepare for parameter setting

-Switch off power supply U

-Fit a jumper between terminals J1 and J2

2. Set required configuration on DIP switches

Switch designation

Switch position left (OFF)

Switch position right (ON)

No read head connected to terminals

H11, H12, SH1

Read head connected to terminals

H11, H12, SH1

No read head connected to terminals

H21, H22, SH2

Read head connected to terminals

H21, H22, SH2

No read head connected to terminals

H31, H32, SH3

Read head connected to terminals

H31, H32, SH3

No read head connected to terminals

H41, H42, SH4

Read head connected to terminals

H41, H42, SH4

Automatic start

(no start button connected)

Manual start

(start button connected)

No feedback loop connected

Feedback loop connected

3. Set required configuration on machine

-Close all doors to be monitored (the actuators must be in the actuating range of the related read head)

-For operating mode

Manual start

: keep start button closed

-For operating mode

with feedback loop

: keep feedback loop closed

Содержание 097075

Страница 1: ...EN Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B Multicode ...

Страница 2: ... Notes about 12 8 2 Safety in case of faults 12 8 3 Fusing of the power supply and the safety contacts 12 8 4 Connection example CES A UEA 02B 13 8 5 Connection example CES A UEA 04B 14 9 Setup 15 9 1 LED indicators 15 9 2 Parameter setting 15 9 2 1 Changing the configuration 16 9 3 Functional check 16 9 3 1 Self test with test input TST 17 10 System status table 18 11 Technical data 19 11 1 Evalu...

Страница 3: ...uctions Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B EN 11 10 Actuator CES A BDA 20 35 11 11 Actuator CES A BMB 36 12 Ordering information and accessories 37 13 Inspection and service 37 14 Service 37 15 Declaration of conformity 38 ...

Страница 4: ...e for download at www euchner com DANGER WARNING CAUTION Signal word DANGER WARNING CAUTION Consequence if not observed Death or severe injuries Possibly death or severe injuries Possibly minor injuries NOTICE Important Signal word NOTICE Important Malfunction or device damage possible Important information Tip Useful information 1 4 Supplementary documents The overall documentation for this devic...

Страница 5: ...on A separate start command must be issued For exceptions refer to EN 12100 or relevant C standards Before use a risk assessment must be performed on the machine e g according to the following standards Ì EN ISO 13849 1 Ì EN ISO 12100 Ì IEC 62061 Correct use includes observing the relevant requirements for installation and operation e g according to the following standards Ì EN ISO 13849 1 Ì EN IS...

Страница 6: ...CEM A LH10K S3 095170 CEM A LH10R S3 095793 CET AX Key to symbols Combination possible Combination possible guard locking for process protection Combination possible guard locking for personnel protection Combination not permissible 3 Description of the safety function Devices from this series feature the following safety functions The following applies in combination with read heads without guard...

Страница 7: ...the possibility of bypass ing according to EN ISO 14119 2013 section 7 Ì The switching operation must be triggered only by actuators designated for this purpose Ì Mounting electrical connection and setup only by authorized personnel possessing the following knowledge specialist knowledge in handling safety components knowledge about the applicable EMC regulations knowledge about the applicable reg...

Страница 8: ...ch connected to the evaluation unit via a two core shielded cable terminals H 1 H 2 and SH The actuator fastened to the movable part of the guard is moved towards the read head 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 door monitoring output O1 O2 or O1...

Страница 9: ...ter setting operation with jumper on J1 J2 Read heads Coded actuators Trans ponder Trans ponder Head 1 Head 2 DC 24 V Operating voltage Demodulator Filter Amplifier Comparator Head selection CPU A type 1 Head RF multiplexer 1 of 2 CPU B CPU B CPU A CPU A Start CPU B type 2 DIP switch UB 0 V Power supply J1 J2 Jumper for parameter setting operation H11 H12 H21 H22 Connection read heads 1 2 SH1 SH2 ...

Страница 10: ...ction Demodulator Filter Amplifier Comparator CPU A type 1 Head RF mulitplexer 1 of 4 CPU B CPU B CPU A CPU A CPU B type 2 DIP switch Activation of the parameter setting operation with jumper on J1 J2 Read heads Coded actuators Trans ponder Head 1 DC 24 V Operating voltage Trans ponder Trans ponder Trans ponder Head 2 Head 3 Head 4 UB 0 V Power supply J1 J2 Jumper for parameter setting operation H...

Страница 11: ... are safely shut down Ì When mounting several read heads observe the stipulated minimum distance to avoid mutual in terference For CES A LNA LCA smin 50 mm For CES A LMN smin 20 mm For CES A LQA smin 80 mm smin Ì If the actuator is installed flush the switching distance changes as a function of the installation depth and the guard material Operating distance Actuator Operating distance Actuator Fl...

Страница 12: ...rminals must not be used Ì The shield on the connection cable for the read head must be connected to the appropriate termi nal SH1 4 on the evaluation unit The portion of cable from which insulation is stripped should be kept as short as possible max 3 cm 8 1 Notes about Important Ì For use and operation as per the requirements1 a power supply with the feature for use in Class 2 circuits must be u...

Страница 13: ... ponder 23 H22 24 V2 13 14 K2 A1 A2 feedback loop Y1 EUCHNER Y2 K2 21 22 K1 21 22 S Start L1 K1 13 14 K2 13 14 M 3 M1 L2 23 24 23 24 L3 33 34 33 34 Important To achieve category 4 according to EN ISO 13849 1 it is necessary to monitor the downstream contactors here contacts on K1 and K2 in the feedback loop This example shows only an excerpt that is relevant for the connection of the CES system Th...

Страница 14: ...ead 3 H31 Trans ponder 13 H32 14 K2 A1 A2 feedback loop SH4 Y1 Read head 4 H41 Y2 K2 21 22 K1 21 22 Trans ponder H42 S Start L1 K1 13 14 K2 13 14 M 3 M1 L2 23 24 23 24 L3 33 34 33 34 Important To achieve category 4 according to EN ISO 13849 1 it is necessary to monitor the downstream contactors here contacts on K1 and K2 in the feedback loop This example shows only an excerpt that is relevant for ...

Страница 15: ...The power supply must not be switched off Ì If these conditions are not met the evaluation unit switches to the safe fault state diagnostics LED illuminates and signals this operating fault with the STATE LED by 3 short flashes that are repeat ed every second The parameter setting operation must be repeated Ì The number of parameter setting operations is unlimited The evaluation unit can be re con...

Страница 16: ...his purpose you must proceed as per the first parameter setting operation according to the section 9 2 Parameter setting on page 15 9 3 Functional check After installation and any fault the safety function must be fully checked Proceed as follows WARNING 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...

Страница 17: ...put is detected by the device at the latest the next time the guard is opened A short circuit in the output cable is not detected by the device In addition the entire safety circuit can be tested without opening the guard For this purpose opening of the guard can be simulated by applying 24 V DC to the test input TST The safety outputs are switched off enabling testing of the complete safety circu...

Страница 18: ...figuration did not match during the parameter setting operation DIP switch setting has been changed without parameter setting operation The jumper J1 J2 was fitted with power supply switched on Closed feedback loop Y1 Y2 present although no feedback loop parameter setting was performed 24 V signal present at the start button input S although parameter setting was performed with Automatic start ope...

Страница 19: ...lay output Ì 2 read heads can be connected Dimension drawing 45 99 114 Suitable for 35 mm mounting rail according to EN 60715 Switching characteristics Ì 2 safety outputs relay outputs Ì 2 door monitoring outputs semiconduc tor outputs not safety outputs Approvals 13 14 23 24 24 V O 1 13 14 23 24 24 V O 1 24 V O 2 24 V O 2 Guard closed all actuators detected open e g actuator 1 not in the actuatin...

Страница 20: ...on 250 ms Start button response delay 200 300 Current via feedback loop Y1 Y2 5 8 10 mA Permissible resistance via feedback loop 600 W Ready delay 4 10 12 s Dwell time 5 3 s Switching frequency max 6 0 25 Hz Repeat accuracy R acc to EN IEC 60947 5 3 10 Monitoring outputs diagnostics DIA monitoring outputs 01 02 semiconductor output p switching short circuit protected Output voltage 0 8 x UB UB V D...

Страница 21: ...an be connected Dimension drawing 45 99 114 Suitable for 35 mm mounting rail according to EN 60715 Switching characteristics Ì 2 safety outputs relay outputs Ì 4 door monitoring outputs semiconduc tor outputs not safety outputs Approvals Guard closed all actuators detected open e g actuator 1 not in the actuating range Read head 1 Actuator 1 Read head 1 13 14 23 24 24 V O 1 13 14 23 24 24 V O 1 24...

Страница 22: ...rt button actuating duration 250 ms Start button response delay 200 300 Current via feedback loop Y1 Y2 5 8 10 mA Permissible resistance via feedback loop 600 W Ready delay 4 10 12 s Dwell time 5 3 s Switching frequency max 6 0 25 Hz Repeat accuracy R acc to EN IEC 60947 5 3 10 Monitoring outputs diagnostics DIA monitoring outputs 01 04 semiconductor output p switching short circuit protected Outp...

Страница 23: ... 4 6 l 2 M4 x 14 safety screws included Active face Active face Typical actuating range With evaluation unit CES A UEA and actuator CES A BBA NOTICE For a side approach direction for the actuator and read head a minimum distance of s 3 mm must be maintained so that the actuating range of the side lobes is not entered Terminal assignment Read head with connection cable H11 H12 SH1 BN WH Shield Read...

Страница 24: ... Sar 32 mm Actuating range for center offset m 0 1 Switch on distance 15 Assured operating distance Sao 10 Switching hysteresis 0 5 2 Minimum distance s for side approach direction 3 In combination with actuator CES A BDA 20 on evaluation unit CES A UEA Assured release distance Sar 33 mm Actuating range for center offset m 0 2 Switch on distance 16 Assured operating distance Sao 11 Switching hyste...

Страница 25: ...25 min 38 32 0 1 42 32 6 A0 CES A L 077715 3 4 1 A0 CES A L 077715 20 1 26 5 2 M4 x 14 safety screws included Cable outlet with angled connector Active face Active face Typical actuating range With evaluation unit CES A UEA and actuator CES A BBA NOTICE For a side approach direction for the actuator and read head a minimum distance of s 3 mm must be maintained so that the actuating range of the si...

Страница 26: ...supply Via evaluation unit In combination with actuator CES A BBA on evaluation unit CES A UEA Assured release distance Sar 32 mm Actuating range for center offset m 0 1 Switch on distance 15 Assured operating distance Sao 10 Switching hysteresis 0 5 2 Minimum distance s for side approach direction 3 In combination with actuator CES A BDA 20 on evaluation unit CES A UEA Assured release distance Sa...

Страница 27: ... face 2 M4 x 14 safety screws included Flat seal NOTICE The flat seal provided must be used during assembly Typical actuating range With evaluation unit CES A UEA and actuator CES A BCA NOTICE For a side approach direction for the actuator and read head a minimum distance of s 3 mm must be maintained so that the actuating range of the side lobes is not entered Terminal assignment Read head with co...

Страница 28: ...n unit CES A UEA Assured release distance Sar 32 mm Actuating range for center offset m 0 1 Switch on distance 15 Assured operating distance Sao 10 Switching hysteresis 0 5 2 Minimum distance s for side approach direction 3 In combination with actuator CES A BDA 20 on evaluation unit CES A UEA Assured release distance Sar 33 mm Actuating range for center offset m 0 2 Switch on distance 16 Assured ...

Страница 29: ...0 mm Ì M8 plug connector Dimension drawing 40 0 15 50 0 25 0 M 8 40 0 15 50 0 25 0 20 7 6 20 2 Ø 4 5 x1 Active face Typical actuating range 10 30 20 30 Z Y 10 20 30 30 3 0 2 0 1 0 X With actuator CES A BBA or CES A BCA 10 20 30 Y 10 20 30 2 0 1 0 X 3 0 Z With actuator CES A BQA Terminal assignment Read head with connection cable H11 H12 SH1 BN WH 1 4 3 Shield Read head Evaluation unit CES A UEA Ap...

Страница 30: ...on unit CES A UEA Assured release distance Sar 47 mm Actuating range for center offset m 0 1 Switch on distance 15 Assured operating distance Sao 10 Switching hysteresis 2 3 In combination with actuator CES A BQA on evaluation unit CES A UEA Assured release distance Sar 60 mm Actuating range with vertical approach direction Center offset m 0 1 Switch on distance 23 Assured operating distance Sao 1...

Страница 31: ...Active face 1 Clear zone area of the active face without metal housing NOTICE The read head is allowed to be installed as a maximum up to the clear zone area of the active face without metal housing Typical actuating range With evaluation unit CES A UEA and actuator CES A BMB NOTICE A minimum distance of s 1 2 mm must be maintained Terminal assignment Read head with plug connector H11 H12 SH1 1 3 ...

Страница 32: ...egree of protection IP67 IP69 IP69K Installation orientation Any Method of operation Inductive Power supply Via evaluation unit In combination with actuator CES A BMB on evaluation unit CES A UEA Assured release distance Sar 10 mm Actuating range for center offset m 0 1 Switch on distance 5 Assured operating distance Sao 3 5 Switching hysteresis 0 1 0 3 Connection M8 plug connector 3 pin Connectin...

Страница 33: ...mension drawing for CES A BCA 42 32 0 10 25 31 48 4 5 8 2 12 4 6 Active face Active face 2 M4 x 14 safety screws included Flat seal NOTICE CES A BCA The flat seal provided must be used during assembly Technical data Parameter Value Unit min typ max Housing material CES A BBA Fortron reinforced thermoplastic fully encapsulated CES A BCA PE HD plastic without reinforcement fully encapsulated Flat se...

Страница 34: ...mm Dimension drawing for CES A BQA 40 0 15 50 0 25 0 40 0 15 50 0 25 0 6 20 2 Ø 4 5 Active face Technical data Parameter Value Unit min typ max Housing material Fortron reinforced thermoplastic fully encapsulated Dimensions 50 x 50 x 20 2 mm Weight 0 07 kg Ambient temperature 25 70 C Degree of protection IP67 Installation orientation Active face opposite read head Power supply Inductive via read h...

Страница 35: ...Round design 20 mm Ì In combination with read head CES A LNA CES A LCA Dimension drawing 20 2 2 Active face Active face Technical data Parameter Value Unit min typ max Housing material PC plastic Dimensions 20 x 2 2 mm Weight 0 0008 kg Ambient temperature 25 70 C Degree of protection IP67 Installation orientation Active face opposite read head Power supply Inductive via read head ...

Страница 36: ...n drawing 11 0 80 6 M12x0 75 Active face NOTICE Ì The actuator can be screwed into the M12 x 0 75 thread provided with the aid of an insertion tool order no 037 662 Ì Flush installation of the actuator in steel is permissible Technical data Parameter Value Unit min typ max Housing material Stainless steel Dimensions M12 x 0 75 depth 6 mm Weight 0 002 kg Ambient temperature 25 85 C Degree of protec...

Страница 37: ...rts in a safety component is not permitted Regular inspection of the following is necessary to ensure trouble free long term operation Ì Check the switching function see chapter 9 3 Functional check on page 16 Ì Check the secure mounting of the devices and the connections Ì Check for soiling Ì Check for sealing of the plug connector on the safety switch Ì Check for loose cable connections on the p...

Страница 38: ...Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B 38 Translation of the original operating instructions 2097098 18 10 19 15 Declaration of conformity ...

Страница 39: ...39 2097098 18 10 19 Translation of the original operating instructions Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B EN ...

Страница 40: ...Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B 40 Translation of the original operating instructions 2097098 18 10 19 ...

Страница 41: ...41 2097098 18 10 19 Translation of the original operating instructions Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B EN ...

Страница 42: ...Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B 42 Translation of the original operating instructions 2097098 18 10 19 ...

Страница 43: ...43 2097098 18 10 19 Translation of the original operating instructions Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B EN ...

Страница 44: ...tion 2097098 18 10 19 Title Operating instructions Non Contact Safety System CES A UEA 02B CES A UEA 04B Multicode Translation of the original operating instructions Copyright EUCHNER GmbH Co KG 10 2019 Subject to technical modifications no responsibility is accept ed for the accuracy of this information ...

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