Related Manuals for Keba Kemro TM 225/A
Summary of Contents for Keba Kemro TM 225/A
- Page 1 Kemro TM 225/A Temperature measurement module Project engineering manual V1.06 Translation of the original instructions...
- 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 detailed power ratings meis 1.04 11-2007 Update EN 61131-2:2007 1.05 08-2010 Declaration of con- updated hasl formity 1.06 08-2011 Introduction Hint "not for end customers" added, various minor up- fstl dates. Project engineering manual V1.06 © KEBA 2011...
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Page 5: Table Of Contents
6.2.1 Response to module errors..............19 6.2.2 Sensor failure..................19 Disposal........................... 20 Disposal of the module..................20 Technical data......................... 21 In general......................21 Environmental conditions..................21 Temperature inputs....................21 Interface........................ 22 Dimensions......................22 Project engineering manual V1.06 © KEBA 2011... - Page 6 EMC guideline..................23 9.2.3 Electrical safety and fire protection............23 9.2.4 Environmental and surrounding conditions..........23 Standards for the American market..............23 9.3.1 UL test for industrial control equipment..........23 10 Declaration of conformity....................24 Project engineering manual V1.06 © KEBA 2011...
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Page 7: Introduction
Basic technical training (Vocational high school, engineering degree or corresponding professional experience). Knowledge in: ● working mode of a PLC, Service technician ● safety regulations, ● working mode of machine or plant, ● diagnosis possibilities, ● systematic error analysis and rectification. Project engineering manual V1.06 © KEBA 2011... -
Page 8: Intended Use
If you are using the KeStudio U3 tool suite: 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 V1.06 © 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 V1.06 © 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 V1.06 © KEBA 2011...
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Page 11: Description Of The Module
2- or 4 conductor technique. Front view Fig.3-1: TM 225/A Front view Accessories 3.2.1 Connector strip Input-/output signals: Standard male connectors with grid dimension 5.08 mm The following female connectors can be used for the TM 225/A: Project engineering manual V1.06 © KEBA 2011... - Page 12 (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.
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Page 13: Connections And Wiring
4 measurement inputs are available for the PT100 resistance sensors. These can be operated in 2 or 4 conductor technique. The resolution of the measuring procedure on the inputs is 14Bit. Each of these inputs is equipped with sensor failure monitoring. Project engineering manual V1.06 © KEBA 2011... -
Page 14: Connection Example For 2-Wire Measurement
Connection example for 2-wire measurement Fig.4-2: Connection example for 2-wire measurement ... Shield rail With the 2 conductor measurement the reference current is applied via two wire straps. The measurement result is influenced by the line resistance. Project engineering manual V1.06 © KEBA 2011... -
Page 15: Connection Diagram 2-Wire Measurement
Connection example for 4-wire measurement ... Shield rail With the 4 conductor measurement the reference current is directly applied at the sensor. This way the line resistance has no influence on the measurement result. Project engineering manual V1.06 © KEBA 2011... -
Page 16: Connection Diagram 4-Wire Measurement
Connections and wiring TM 225/A 4.2.4 Connection diagram 4-wire measurement Fig.4-5: Measurement input, 4 conductor technique EMC and wiring guidelines Pay attention from the outset to careful wiring and shielding. Further information: See system manual. Project engineering manual V1.06 © KEBA 2011... -
Page 17: 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 V1.06 © KEBA 2011... - Page 18 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 V1.06 © KEBA 2011...
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Page 19: Operating Behavior
The module identifies both a failure in the measurement line, as well as in the reference currency line. The sensor failure is passed on to the CPU. Once the sensor failure has been corrected the status "Sensor failure" will be automat- ically reset. Project engineering manual V1.06 © KEBA 2011... -
Page 20: 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 V1.06 © KEBA 2011... -
Page 21: Technical Data
Successive approximation Monotonicity without error codes: ≤ 13.5 V Synchroneity control: Synchroneity suppression: >80 dB Value of the lowest-value Bit (LSB): 0.058 °C Maximum permitted continuous overload (with- ≤ 30 V out damage): Project engineering manual V1.06 © KEBA 2011... -
Page 22: 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: 134 g Project engineering manual V1.06 © KEBA 2011... - Page 23 Programmable controllers - Part 2 9.2.4 Environmental and surrounding conditions EN 61131-2:2007 Programmable controllers - Part 2 Standards for the American market 9.3.1 UL test for industrial control equipment UL 508, 2005 Industrial Control Equipment Project engineering manual V1.06 © KEBA 2011...
- Page 24 Declaration of conformity TM 225/A 10 Declaration of conformity Project engineering manual V1.06 © KEBA 2011...