WAGO I/O SYSTEM 750 750-635, Manual

Page 1: ...Fieldbus Independent I O Modules Digital Impulse Interface 750 635 Manual Version 1 1 3...

Page 2: ...571 8 87 5 55 Fax 49 0 571 8 87 85 55 E Mail support wago com Every conceivable measure has been taken to ensure the correctness and com pleteness of this documentation However as errors can never be...

Page 3: ...Use 4 1 2 Symbols 5 1 3 Number Notation 5 1 4 Safety Notes 6 1 5 Scope 6 2 I O Modules 7 2 1 Special Modules 7 2 1 1 750 635 Digital Impulse Interface 7 2 1 1 1 View 7 2 1 1 2 Description 7 2 1 1 3 S...

Page 4: ...ufacturers are always named without referring to patent rights The existence of such rights can therefore not be ruled out 1 1 2 Personnel Qualification The use of the product detailed in this manual...

Page 5: ...ation ESD Electrostatic Discharge Warning of damage to the components by electrostatic discharge Observe the precautionary measure for handling components at risk Note Routines or advice for efficient...

Page 6: ...SD information is to be regarded Do not use any contact spray The spray may impair the functioning of the contact area The WAGO I O SYSTEM 750 and its components are an open system It must only be ass...

Page 7: ...has been received the magneto strictive sensor will return the echo s of this pulse to the input module via the RS422 interface In the sensor a pulse extends towards the end of the rod which is energi...

Page 8: ...3 324 and 327 2 1 1 3 Schematic Diagram I I S S _ _ _ _ I 24V 0V S I Function 24V 0V Logic Error S 2 x 10nF 1 x 10nF 2 x 270pF 2 x 270pF 1 2 3 4 5 6 7 8 750 635 Fig 2 1 1 2 1 Channel Digital Impulse I...

Page 9: ...ms Distance sensor length 4 m Maximum line length 500 m Isolation 500 V System Supply Dimensions mm W x H x L 12 x 64 x 100 from upper edge of 35 DIN rail Weight ca 55 g Standards and Regulations cf C...

Page 10: ...hould clarify the internal function of the I O module Cyclical start impulses are initiated by the ASIC and depending on the number of positioners the stop impulses from the sensor are processed The s...

Page 11: ...taken into account whether the voltage supply is restricted by other technical data Note As the precision of the distance sensors depends in certain limits on the sta bility of the voltage supply a re...

Page 12: ...e positioner is being used it is necessary to set the no of positioners during initialization of the I O module select a positioner for the measuring cycle Setting the No of Positioners Initialization...

Page 13: ...f this bus module requires a specific setting knowing that each distance sensor operates at a different waveguide velocity of the sensor This velocity is set by means of the process data communication...

Page 14: ...t setting is stored in the operating memory of the module as a non power failure safe value The feedback of a successful speed setting is ensured by the set bit 3 of the status byte Note As an alterna...

Page 15: ...e terminal Statusbit 6 Error high Acknowledge with Controlbit 0 Measurement is active Yes Yes Yes No No No 2 1 1 8 5 Examples 2 1 1 8 5 1 Example for the parameterization of a distance sensor with sta...

Page 16: ...care 0x00 00 00 0 Switching on coupler internal bus Error speed is not set 0x04 4 0x04 4 0x04 51 78 283000 Process data 1 Process data 1 Setting waveguide velocity corresponds to 2 830 00 m s 0x00 0...

Page 17: ...750 635 Digital Impulse Interface 17 Notes WAGO I O SYSTEM 750 I O Modules...

Page 18: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Phone 05 71 8 87 0 Fax 05 71 8 87 1 69 E Mail info wago com Internet http www wago com...