Summary of Contents for Keba Kemro TM 240/A
- Page 1 Kemro TM 240/A, TE 220/A for KeStudio U3 Temperature Module Project engineering manual V1.10 Translation of the original manual...
- Page 2 KEBA GmbH Automation, Leonhard-Weiss-Straße 40, D-73037 Göppingen, Tel.: +49 7161 9741-0, Fax: +49 7161 9741-40, E-Mail: keba@keba.com KEBA Corp., 100 West Big Beaver Road, Troy, MI 48084, US, Tel.: +1 248 526-0561, Fax: +1 248 526-0562, E-Mail: usa@keba.com Beijing Austrian KEBA Science and Technology Development Ltd., Room B516, Nan Xin Cang Tower, A22 Dong Si Shi Tiao, Dong Cheng District, Beijing, 100027, P.R.
- Page 3 Technical data, EC directives and standards, Dec- laration of conformity 1.09 08-2010 Declaration of con- updated hasl formity 1.10 08-2011 Introduction Hint "not for end customers" added, various minor up- fstl dates. Project engineering manual V1.10 © KEBA 2011...
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Page 5: Table Of Contents
Operating modes....................19 6.2.1 Measurements with internal compensation..........19 6.2.2 Measurement with external compensation..........19 Operating behavior......................21 Response to module errors................... 21 Response to sensor failure................... 21 Disposal........................... 22 Disposal of the module..................22 Project engineering manual V1.10 © KEBA 2011... - Page 6 10.2.3 Electrical safety and fire protection............25 10.2.4 Environmental and surrounding conditions..........25 10.3 Standards for the American market..............25 10.3.1 UL test for industrial control equipment..........25 11 Declaration of conformity....................26 Project engineering manual V1.10 © KEBA 2011...
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Page 7: Introduction
The typical applications areas include injection molding machines, robots, presses, machine tools and similar. The TM 240/A may only be used for the types of use described in the technical descriptions and only in conjunction with recommended/approved third-party equipment/installations. Project engineering manual V1.10 © KEBA 2011... -
Page 8: Notes On This Document
The following documents are to be observed depending on the system solution used: Doc.No. Name Target group ● Project engineer ● Electrician DE: 1000868 System manual Kemro automation ● Programmer system EN: 1000869 ● Commissioning foreman ● Service technician Project engineering manual V1.10 © KEBA 2011... -
Page 9: Safety Notes
It is absolutely essential to observe the safety instructions in the system manual. ● The module is defined as "open type equipment" (UL508) or as "offenes Betriebsmittel" (EN 61131-2) and must therefore be installed in a control cabinet. Project engineering manual V1.10 © KEBA 2011... - Page 10 Improper use of the assembly or the control system leads to irreparable dam- age! ● Turn off the power supply before inserting or removing the module. Other- wise, the module can be destroyed or undefined signal states can lead to damage of the control system. Project engineering manual V1.10 © KEBA 2011...
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Page 11: Description Of The Module
TM 240/A Front view ... 6 Temperature inputs TI0 ... TI5 ... Sensor interface (optional) Information The type plate is stored on the module in an EEPROM and can be read out by the application. Project engineering manual V1.10 © KEBA 2011... -
Page 12: Accessories
(according to derating curve of the terminal block manufacturer.) The appropriate female connectors are not included in the delivery of KEBA, but can be purchased from KEBA. The technical data for the terminals are contained in the technical data sheet of the manufacturer of the female connectors. -
Page 13: Connection And Wiring
All inputs are isolated against the logic and against one another. The terminals are fitted with gold contacts. Consequently, the plugs are used must have gold contacts. 4.1.1 Connection example Fig.4-1: Connection example Project engineering manual V1.10 © KEBA 2011... -
Page 14: Connection Diagram
If due to the reduced temperature measurement range or due to cost reasons a Cu-wire is used instead of the thermo-compensation line, then a terminal temperature sensor must be inserted to avoid gross measurement errors (TE 220/A) (measurement with external compensation). Project engineering manual V1.10 © KEBA 2011... -
Page 15: Sensor Interface (Sensor)
The cable shielding must be connected plane with the shield cover of the plug. An additional connection of the shield and the ground is not necessary. EMC and wiring guidelines Pay attention from the outset to careful wiring and shielding. Further information: See system manual. Project engineering manual V1.10 © KEBA 2011... -
Page 16: Configuration
Information Modules of the same type that are installed within the same line must have different address switch positions. Different modules (e.g. analog and digital modules) may have the same address switch positions. Project engineering manual V1.10 © KEBA 2011... - Page 17 The two covers for the K-Bus plug and the address switch must remain locked at the last module in the line (to protect against dirt and damage through elec- trostatic discharge on contact). Project engineering manual V1.10 © KEBA 2011...
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Page 18: Functional Description
The measure- ment period lasts 100 ms. Due to the integrating measurement procedure used, any interference that oc- curs at the AC line frequency (50 Hz, 60 Hz) is filtered out. Project engineering manual V1.10 © KEBA 2011... -
Page 19: Operating Modes
6.2.2 Measurement with external compensation In case the thermocouples are extended with Cu-wires, the temperature of the terminal point (point of comparison) must be measured with the temperature measurement sensor TE 220/A. Project engineering manual V1.10 © KEBA 2011... - Page 20 60m. Fig.6-4: Measurement with external compensation ... Cu-wires ... Terminal point ... Thermocouple wires ... Fixed with cable binders or attached via adher- ents ... Temperature sensor ... Data cable Project engineering manual V1.10 © KEBA 2011...
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Page 21: Operating Behavior
The sensor failure is either triggered by a cable break in the thermocouple line or by a measurement value less than –100 °C. In the case of configured thermocouples that are not connected, a sensor fail- ure is indicated at this input. Project engineering manual V1.10 © KEBA 2011... -
Page 22: Disposal
● The materials are recyclable in accordance with their labeling. You can make an important contribution to protecting our environment by reusing, renewing and recycling materials and old appliances. Project engineering manual V1.10 © KEBA 2011... -
Page 23: Technical Data
+/- 1.5 °C max. absolute measurement deviation at 0 °C to 55 °C ambient temp. at the module (discounting external para- Operational deviation: sitic couplings) via the entire measuring range (+/- 1 °C typi- cal) Project engineering manual V1.10 © KEBA 2011... -
Page 24: Interface
Parallel bus interfaces, plug-in on side Dimensions Footprint: ● Module height: 120 mm ● Mounting depth: 100 mm ● Front panel width: 22,5 mm ● Module width (incl. K-Bus plug): 32,5 mm Weight: 142 g Project engineering manual V1.10 © KEBA 2011... -
Page 25: 10 Ec Directives And Standards
Programmable controllers - Part 2 10.2.4 Environmental and surrounding conditions EN 61131-2:2007 Programmable controllers - Part 2 10.3 Standards for the American market 10.3.1 UL test for industrial control equipment UL 508, 2005 Industrial Control Equipment Project engineering manual V1.10 © KEBA 2011... -
Page 26: 11 Declaration Of Conformity
Declaration of conformity TM 240/A, TE 220/A for KeStudio U3 11 Declaration of conformity Fig.11-1: TM 240/A - declaration of conformity Project engineering manual V1.10 © KEBA 2011... - Page 27 TM 240/A, TE 220/A for KeStudio U3 Declaration of conformity Fig.11-2: TE 220 - declaration of conformity Project engineering manual V1.10 © KEBA 2011...
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