ELGO Electronic EMIX2 series, Operating Manual

Page 1: ...stem with 0 01mm resolution Direct contact free measurement Distance range between sensor and magnetic tape 0 1 to 0 8 mm High resolution of 0 01 mm Repeat accuracy 0 01 mm Very resistant against dirt 799000076 Rev 4 2017 05 11 Translation of the original operating manual ...

Page 2: ...z Str 1 D 78239 Rielasingen Worblingen Technical Support 49 0 7731 9339 0 49 0 7731 2 13 11 info elgo de Document No 799000076 Document Name EMIX2 000 MA E_19 17 Document Revision Rev 4 Issue Date 2017 05 11 Copyright 2017 ELGO Electronic GmbH Co KG ...

Page 3: ...nspection of Transport 6 2 11 Storage 6 3 Product Features 7 3 1 Functional Principle 7 3 2 Pulse Diagram 7 4 Technical Data 8 4 1 Identification 8 4 2 Dimensions Sensor 8 4 3 Technical Data Sensor 9 4 4 Technical Data Magnetic Tape 10 5 Installation and First Start Up 11 5 1 Operating Area 11 5 2 Installation of the Magnetic Tape 12 5 3 Installation of the Sensor 15 6 Connections 17 6 1 Pin Assig...

Page 4: ...er to avoid accidents damage and injuries Warning notes DANGER This symbol in connection with the signal word Danger indicates an immediate danger for the life and health of persons Failure to heed these instructions can result in serious damage to health and even fatal injury WARNING This symbol in connection with the word Warning means a possibly impending danger for the life and health of perso...

Page 5: ...device if you have understood the operating manual The operating company is obliged to take appropriate safety measure The initial operation may only be performed by qualified and trained staff Selection and installation of the devices as well as their embedding into the controlling system require qualified knowledge of the applicable laws and normative requirements on the part of the machine manu...

Page 6: ... Transport Unpacking and Loading CAUTION Transport the package box palette etc professionally Do not throw hit or fold it 2 9 Handling of Packaging Material Notes for proper disposal 2 4 2 10 Inspection of Transport Check the delivery immediately after the receipt for completeness and transport damage In case of externally recognizable transport damages Do not accept the delivery or only accept un...

Page 7: ...s consists of a scanning technology which scans the north and south poles on the coded magnetic tape and produces a single Sine Cosine wave for each pole The complete sine cosine signal process is interpolated electronically Depending on refinement of the interpola tion together with the pole distance of the magnetic tape the resolution of the measuring system is determined The magnetic tape 4 4 h...

Page 8: ...housing of the sensor and gives the exact type designation order reference 8 with the corresponding part number Furthermore the type label contains a unique traceable device number When corresponding with ELGO please always indicate this data 4 2 Dimensions Sensor Figure 3 Dimensions Sensor 30 12 5 Magnetic Tape 17 4 21 25 25 Ø3 4 ...

Page 9: ...l ripple 10 30 V 10 5 V 25 mV Consumption max 150 mA at 10 30 V Measurement principle incremental Output levels 10 30 VDC or 5 V TTL line driver depends on order information Output signals A A B B Z Z push pull durable short circuit proof System resolution 0 01 mm at 4 edge triggering Repeat accuracy 0 01 mm Output frequency 100 kHz per channel Output current max 20 mA per channel Operational spee...

Page 10: ...Material carrier tape Precision strip 1 4310 X10CrNi 18 8 EN 10088 3 Double faced adhesive tape 3M 9088 observe instructions others on request Dimensions without adhesive tape 10 mm 0 1 x 1 35 mm 0 11 with adhesive tape excl carrier 10 mm 0 1 x 1 56 mm 0 13 with adhesive tape incl carrier 10 mm 0 1 x 1 63 mm 0 14 Length expansion coefficient 16 x 10 6 1 K Thermal length expansion L m L m x 1 K x K...

Page 11: ... not be installed close to sources of strong inductive or capacitive interference or strong electrostatic fields CAUTION The electrical connections must be made by suitably qualified personnel in accordance with local regulations The device may be designed for switchboard mounting During work on the switchboard all components must be de energized if there is a danger of touching the energized part...

Page 12: ...mounting surface The magnetic tape consists of 2 pre assembled components A magnetized flexible plastic tape Pos 3 which is connected with a magnetically conductive steel tape as inference band Pos 4 and is supplied with an adhesive tape Pos 5 A magnetized permeable cover tape Pos 1 which serves for the mechanical protection of the plastic tape not required for the measurement and is supplied with...

Page 13: ...ressure is 4 5 kg cm2 Gluing temperature The optimal gluing temperature is between 18 C and 30 C Avoid colder sticking sur faces than 10 C because in this case the adhesive becomes too hard and perhaps a sufficient immediate adhesion is hardly to achieve After proper sticking the stability of the connection is ensured also when the tem perature is below zero The final tackiness of a sticking is fr...

Page 14: ...ver tape under great pressure 8 Safeguard the ends of the cover tape against peeling off e g by using end caps 8 1 5 2 1 Resistance against Chemical Influence Table 1 Resistance against chemical influence Show no or little effect in constant contact after 2 5 years formic acid glycerol 93 C linseed oil soy beans oil cotton seed oil N hexane lactic acid formaldehyde 40 Iso octane petroleum Show wea...

Page 15: ...nical Tolerances Tolerances Magnetic tape type MB20 20 10 1 R Ride height 0 1 mm max 0 8 mm Pitch The maximum distance of 0 8 mm must not be exceeded at any position Yaw angle 5 Roll The maximum distance of 0 8 mm must not be exceeded at any position Lateral offset 2 5 mm Figure 6 Tolerances Ride height Pitch Yaw 0 5 Roll Lateral offset max 0 8mm 2 5 mm max 0 8mm ...

Page 16: ...nd without additional equipment Just use the correct side of the sensor see fig ure below and install it flush with the magnetic tape Figure 7 Alignment of the Sensor Standard horizontal Option L vertical 5 Marker Top view of the MB 20 20 magnetic tape max 0 8 mm max 0 8 mm Top view 7 5 12 5 12 5 17 5 Cable outlet The entire active sensor surface must be installed within the permitted distance to ...

Page 17: ...unction Description solder side 1 GND 0V 2 VCC 10 30 V 5 VDC 3 A Channel A 4 B Channel B 5 N C Not connected 6 A Channel A inverted 7 B Channel B inverted 8 Z Channel Z 9 Z Channel Z inverted Table 4 Pin Assignment Option D3 8 pin circular plug for SKA 1 Drawing Pin Function Description solder side 1 GND 0V 2 VCC 10 30 V 5 VDC 3 A Channel A 4 B Channel B 5 Z Channel Z 6 A Channel A inverted 7 B Ch...

Page 18: ...s occur in spite of all the items stated above being observed please proceed as follows 1 Installation of RC circuits via contactor coils of AC contactors e g 0 1 µF 100 Ω 2 Installation of recovery diodes via DC inductors 3 Installation of RC circuits via the different motor phases in the terminal box of the motor 4 Do not connect protective earth and ground 5 Connect a mains filter ahead of the ...

Page 19: ...Disturbances Maintenance Cleaning 19 7 3 Maintenance The device is maintenance free 7 4 Cleaning WARNING The device can only be cleaned with a damp cloth do not use aggressive cleanser ...

Page 20: ...length 1 0 m Available up to 2 0 m length For larger measuring distances the guide rails can be mounted end to end FW2070 Guide carriage EMIX2 EMIX2 XX X 2 Serie Typ EMIX2 SN Number 000 Standard 001 first special version Signal cable length 01 5 1 5 m standard other on request Resolution 2 0 01 mm 000 XX XX Supply 00 10 30 VDC 10 30 V HTL 01 10 30 VDC 5 V TTL line driver 11 5 VDC 5 V TTL line driv...

Page 21: ...Type Designation 21 Notices ...

Page 22: ...Type Designation 22 Notes ...

Page 23: ...on 8 Installation 11 Installation of the Magnetic Tape 12 Installation of the Sensor 15 Magnetic tape Structure 10 Maintenance 18 19 Mechanical Tolerances 15 Operating area 11 Operational safety 4 Order reference 8 Packaging material 6 Product features 7 Protection against contact 11 Protective equipment 5 Pulse diagram 7 Resistance against chemical influence 14 Safety 4 5 Safety instructions 4 Sa...

Page 24: ...e EMIX2 000 MA E_19 17 Subject to change 2017 ELGO Electronic GmbH Co KG ELGO Electronic GmbH Co KG Measuring Positioning Control Carl Benz Str 1 D 78239 Rielasingen Fon 49 0 7731 9339 0 Fax 49 0 7731 28803 Internet www elgo de Mail info elgo de ...