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20

Control Unit CU4 AS-interface UK-0 / 31.05.2010

Control Unit
CU4 AS-interface
Operating Manual: UK-0

UK

6.

Electronic module

6.5.

Connections

Sensors to detect the valve positions:

Internal sensors:

Hall effect sensors, 

APV type  H 320385

UB 4,75-5,25 VDC

operating distance according to 

APV specification  

External sensors:

Inductive proximity switches,

APV type H 208844

UB 4,75-5,25 VDC

operating distance according to 

APV specification

Summary of Contents for CU4

Page 1: ...Operating Manual CU4 AS interface Control Unit Read and understand this manual prior to operating or servicing this product NTERFACE...

Page 2: ......

Page 3: ...m 4 5 Technical Data Standards 4 6 Solenoid valves 4 7 Throttling function 4 8 NOT element 5 Adapter for valves 15 5 1 Adapter for valves with turning actuator e g butterfly valves 5 2 Adapter for sin...

Page 4: ......

Page 5: ...Pneumatic Air Connection 1 Abbreviations and Definitions 2 Safety Instructions 2 1 Sentinels Symbol Meaning Danger Direct danger which can lead to severebodily harm or to death Caution Dangerous situ...

Page 6: ...conditions and permissible data specified in the data sheets of the control unit for process valves should be strictly adhered to The operator is committed to operating the control unit in faultless c...

Page 7: ...his document does not contain any warranty acceptance We refer to our general terms of sale and delivery Prerequisite for a guarantee is the correct use of the unit in compliance with the specified co...

Page 8: ...potential free contacts The corresponding light signals in the control unit provide for an external indiciation of the valve positions 3 2 Design of CU4 AS interface fig 3 2 The Control Units CU4 AS i...

Page 9: ...enoid valves are provided with a safe handle which is easy to operate The electronic module installed in the control unit fulfills the task to process the electric signals from the control to control...

Page 10: ...n optical window in the cover the control unit Beside the open and closed valve position the existence of the operating voltage as well as different diagnostic information are indicated Chapter 6 6 LE...

Page 11: ...via NOT element A1 exhaust air with exhaust silencer CU43 M AS i design for double seat mixproof valves with seat lift P air supply with integrated particle filter Y1 pneumatic air connection for mai...

Page 12: ...e The base of the control unit is equipped with a pressure relief valve Which prevents an inadmissible pressure build up in the inner control unit If required the pressure relief vents into the cleara...

Page 13: ...nal description block diagram Picture shows a standard NC spring to closed valve If NO spring to open valve is used the sensor wiring can be different NTERFACE 1 AS i Bus AS i Bus 5 VDC Sensor 1 GND 5...

Page 14: ...escription block diagram Picture shows a standard NC spring to closed valve If NO spring to open valve is used the sensor wiring can be different NTERFACE 1 Sensor 1 Valve closed Sensor 2 Valve open S...

Page 15: ...r valve seat main cylinder and integrated seat lift cylinder upper valve seat Picture shows a standard NC spring to closed valve If NO spring to open valve is used the sensor wiring can be different N...

Page 16: ...ion EN60068 2 6 safety of machinery DIN EN ISO 13849 1 air hose 6 mm OD pressure range 6 8 bar compressed air quality quality class according to DIN ISO 8573 1 content of solid particles quality class...

Page 17: ...uator can be varied or reduced This may be necessary to slacken the actuation of the valve in order to prevent pressure hammers in the piping installation For this purpose the supply and exhaust air o...

Page 18: ...terface Operating Manual UK 0 Control Unit CU4 AS interface UK 0 31 05 2010 UK 5 Adapter Adapter for different process valves 5 1 Valves with turning actuator e g butterfly valves 5 3 Double seat valv...

Page 19: ...ted with one AS Interface cable Attention Consider cumulative power input and simultaneity factor For reasons of compatibility with older versions a version with the profile S 7 F F F formerly known a...

Page 20: ...sent to input DI1 of the control At input DO0 the signal of sensor 2 open valve position switched If there is no bridge between the terminals 10 11 and 12 this will lead to an error message The two L...

Page 21: ...High current DO1 0 lower seat lifting option Low no electr current Output 1 High current DO2 0 upper seat lifting option Low no electr current Output 1 High current DO3 free Output Feedback bridge Da...

Page 22: ...pwm signals from electronic module Short circuit protection yes Excess voltage protection 100mA Induction protection yes Status indication of outputs LED on board Response time of watchdog watchdog n...

Page 23: ...c module 6 5 Connections Sensors to detect the valve positions Internal sensors Hall effect sensors APV type H 320385 UB 4 75 5 25 VDC operating distance according to APV specification External sensor...

Page 24: ...e colour green permanent light operating voltage at module faultless colour red green AS i status peripheral failure e g short circuit excess voltage cable break profile S 7 A E only Soleniod Main col...

Page 25: ...UB 4 75 5 25 VDC operating distance according to APV specification 7 3 Adjustment of valve position feedback By turning of the adjustment screws on which the Hall effect sensors are installed the sen...

Page 26: ...Assembly of the adapter on the turning actuator Fasten with 3 screws See to the right positioning of the o rings on the lower side of the adapter and in the groove of the air transfer stud 2 Install...

Page 27: ...actuator with integrated air transfer air hosing between the control unit and the actuator is not necessary Exhaust air As a standard the exhaust air connection is equipped with a silencer If require...

Page 28: ...tion applies Closed valve position feedback sensor 1 controlled For the adjustment Hall sensor 1 with non controlled controlled solenoid valve 1 is moved into the required position by turning the adju...

Page 29: ...rrier or influence electronic and mechanic components Assembly of the Control Unit on the valve 1 Assembly of the adapter on the single seat valve Fasten with 4 screws 2 Secure operating cam with Loct...

Page 30: ...matic air connection N must be connected with the spring side of the actuator See to the spring side of the actuator during the assembly of the pressure reducing valve Exhaust air As a standard the ex...

Page 31: ...edback sensor 1 controlled For the adjustment Hall sensor 1 with non controlled controlled solenoid valve 1 is moved into the required position by turning the adjustment screw 1 The LED Valve Closed l...

Page 32: ...nections of the control unit to the valve actuator 3 Place the control unit onto the adapter Observe alignment 4 Attach the clamp rings and fasten them with the screws 5 Assemble the external proximit...

Page 33: ...nect pneumatic air connection Y2 with the valve actuator seat lifting upper valve seat Connect pneumatic air connection Y3 with the valve actuator seat lifting lower valve seat Exhaust air As a standa...

Page 34: ...essential 8 3 4 Start up After proper assembly and installation of the control unit start up can be undertaken as described below 1 Switch on the air supply 2 Switch on the voltage supply 3 Check the...

Page 35: ...er hexagon socket wrench 3 mm Assembly disassembly electronic module torx wrench TX20 screwdriver 3 5 mm Assembly disassembly feedback unit torx wrench TX15 Assembly disassembly electronic modules tor...

Page 36: ...d valves Release the cable from the terminal strip all terminals 1 15 Release and remove the 3 screws 20 TX20 Replace the electronic module Assembly in reverse order Feedback unit Before releasing the...

Page 37: ...perating voltage Check cabeling to the electronic module LEDs valve open and valve closed are flashing No bridge between the terminals 10 11 and 12 Install the corresponding bridge Control Unit CU41 i...

Page 38: ...eat valves Valve position movement is missing with actuated solenoid valve Check if right control unit is installed Check label in type window of control unit CU43 M AS interface 3 EMV solenoid valves...

Page 39: ......

Page 40: ...he information contained in this document including any specifications and other product details are subject to change without notice While we have taken care to ensure the information is accurate at...

Page 41: ...e sowie Vervielf ltigung dieser Unterlage Verwertung und Mitteilung ihres Inhalts nicht gestattet soweit nicht schriftlich zugestanden Versto verpflichtet zum Schadensersatz und kann strafrechtliche F...

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Page 43: ...Asi extended 62 slaves CU4 E Modul Asi extended 62 slaves CU4 Base PA6 6 GF30 CU4 Base CU4 AS i extended 62 slaves kpl 1 4 OD PPS H319868 08 46 579 93 H319951 material CU41 S CU41 T 08 46 559 93 WS N...

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Page 45: ...17 110 13 CU41 S H320361 08 46 565 93 H312732 Name Gepr ft plug G1 8 Ms vern plug G1 8 A2 H208644 H320361 Verschraubung selbstabsperrend O Ring 3x2 NBR O ring 3x2 CU4 Towerabdeckung CU4 towercower Ejo...

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Page 47: ...4 05 10 Ms vern Material WS Nr ref no WS Nr ref no WS Nr ref no WS Nr ref no WS Nr ref no pos Menge quantity Beschreibung item description material WS Nr ref no Gepr ft CU41 M CU41N S Datum Blatt 4 A...

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Page 49: ...ft Spliethoff Weitergabe sowie Vervielf ltigung dieser Unterlage Verwertung und Mitteilung ihres Inhalts nicht gestattet soweit nicht schriftlich zugestanden Versto verpflichtet zum Schadensersatz un...

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Page 51: ...H321987 H320476 08 48 610 93 08 48 601 93 08 48 611 93 08 46 572 93 H319875 H319876 08 46 571 93 08 46 571 93 08 46 570 93 H319875 H319874 H319874 H319874 08 46 570 93 08 46 570 93 08 46 569 93 08 46...

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Page 53: ...ref no ref no CU4 M WS Nr WS Nr WS Nr ref no ref no CU4 S material WS Nr CU4 Smini ref no CU4 Smax CU4 T CU4 Tmax RN 01 044 3 Gepr ft Name APV Rosista GmbH D 59425 Unna Germany Blatt 3 von 3 Datum Na...

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