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Related Manuals for Meerstetter Engineering LTR-1200
Summary of Contents for Meerstetter Engineering LTR-1200
- Page 1 User Manual – LTR-1200 LDD / TEC 19’’ Rack Enclosure Suitable for: TEC-1089 LDD-1124 Third-Party Devices TEC-1090 LDD-1121 TEC-1122 LDD-1125 TEC-1123 Developed, assembled, and tested in Switzerland User Manual LTR-1200 5171D Meerstetter Engineering GmbH...
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Page 2: Table Of Contents
Getting Started ......................7 Menu Structure ......................9 Communication Interfaces ..................11 Technical Data ......................13 Elements and Configurations ..................13 Front Panel ........................13 Back Panel ........................18 Error Numbers ......................20 Physical Dimensions ....................22 License Notice ......................22 Change History ......................23 User Manual LTR-1200 5171D Meerstetter Engineering GmbH... - Page 3 Email: contact@meerstetter.ch Meerstetter Engineering GmbH (ME) reserves the right to make changes without further notice to the product described herein. Information furnished by ME is believed to be accurate and reliable. However typical parameters can vary depending on the application and actual perfor- mance may vary over time.
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Page 4: Device Overview
Up to 4 LDD / TEC Drivers; Third-Party Description: Devices (Max 8 Outputs) The LDD / TEC 19" rack enclosure LTR-1200 • Data Interfaces: Ethernet 10/100 MBit/s is a highly configurable, ready-made carrier system facilitating the integration of up to 4... -
Page 5: Safety Information
Safety Information The following parts of the user manual for the LTR-1200 rack (“device”) from Meerstetter Engineering GmbH (“manufacturer”) contain important information for the owner and person operating the device (“user”). Safety Instructions To ensure that the device stays in that state and a safe operation is guaranteed, the user must read and follow safety instructions as well as usage instructions. -
Page 6: Output Limitation
1200—limited in output power if necessary, such that overloading of the internal power sup- plies is prevented. The controllers themselves feature a built-in temperature monitoring function, which disables the output when the temperature of the controller gets too high. User Manual LTR-1200 5171D Meerstetter Engineering GmbH... -
Page 7: Functional Description
Functional Description Device-specific Documentation The following devices can be installed into the LTR-1200. Some of these devices can be con- nected in parallel to achieve higher output currents. Please contact Meerstetter Engineering if you have requirements which currently are not covered by any of these devices. - Page 8 Now the device(s) are connected. The device configuration and the various setting options are described in the de- vice-specific User Man- uals. (See chapter Device-specific Docu- mentation) User Manual LTR-1200 5171D Meerstetter Engineering GmbH...
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Page 9: Menu Structure
Errors are shown on the overview screen with a symbol. For a description of the different Symbols see 4.2.1 LCD. A detailed Error Report will be shown on the device specific Menu screen. User Manual LTR-1200 5171D Meerstetter Engineering GmbH... - Page 10 3.3.1 Available Device Parameter Additional Parameters are available on request. Please contact Meerstetter Engineering for an inquiry 3.3.1.1 LTR-1200 • IPv4 Address • Gateway IPv4 Address • IPv4 Network Mask • Service Software Default Device • Interface RS232 Baud Rate •...
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Page 11: Communication Interfaces
A connection is always between one control software and one device. The Terminal, device number and Channel are not directly associated. Terminal represents only the output on the backplane of the LTR-1200. One device can be connected to more than one Terminal. - Page 12 Please refer to 3.1 Device-specific Documentation to connect the Service Software over Ether- net. The Device Address (Device to be addressed) can be found on the LTR-1200 Menu or on the Built-in web site. It usually is the same as the Terminal Number. The LTR-1200 provides a total of six connections (TCP/IP, Port 50000, Timeout: 10s) to control the LDD/TEC Drivers over Ethernet.
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Page 13: Technical Data
Meerstetter Engineering equips the LTR-1200 ac- cordingly. • The LTR-1200 is back panel configurable, the standard panel offers 4 power output terminals and 4 sensors inputs connectors. (Up to 8 Terminals are possible) • It is also possible to install third party devices. Please contact Meerstetter Engineering with your enquiry. - Page 14 IN3 → Input 3 RES6 GPIO6 GPIO3 quest Output 1 OUT RES5 GPIO5 GPIO4 ⊥ Digital IO Ground All digital I/Os are ESD-protected and have a series and pull-down resistor. User Manual LTR-1200 5171D Meerstetter Engineering GmbH...
- Page 15 (Hi Load) Logic Low Output Voltage Input Current 4mA (Hi Load) ESD Protection (between Digital Isolator and Connector) IEC61000−4−2 ESD Discharge Ω Series Resistance 4.2.5 RS485 4.2.5.1 Pinout RS485 Label Half-Duplex Connection ⊥ User Manual LTR-1200 5171D Meerstetter Engineering GmbH...
- Page 16 Software Setting 4800 Rate) TxD at RL = 3kΩ to High-level Output Voltage TxD at RL = 3kΩ to Low-level Output voltage -5.4 VIT+ Positive Input Threshold Voltage Negative Input Threshold Vol- VIT- tage User Manual LTR-1200 5171D Meerstetter Engineering GmbH...
- Page 17 Optional IEEE 1588: Precision Time Protocol (available on request) 4.2.8.2 LED Description Green Orange Not connected 10Mbit/s Blink Activity Connected 100Mbit/s 4.2.8.3 Available Features • Small embedded website • Service Software communication • MeCom protocol User Manual LTR-1200 5171D Meerstetter Engineering GmbH...
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Page 18: Back Panel
At the most, only one single potential (e.g. GND of one laser diode) may be tied to a given potential; it is however recommended to keep all loads and sensors potential-free. Upon customer request, individual outputs can be equipped such that they are potential-free (i.e. independent of other built-in devices). Please contact Meerstetter Engineering with your enquiry 4.3.1 TEC Sensors Pinout Fully pre-confectioned cables are available from Meerstetter Engineering at request. - Page 19 4.3.2 LDD Sensors Pinout Fully pre-confectioned cables are available from Meerstetter Engineering at request. 4.3.2.1 Part List Description Manufacturer Manufacturer Part Nr. Connector Solder 4-Way Binder 99-4909-00-04 Cable 4-Way, Shielded Kabeltronik 2-LifYCY TP (820400800) 4.3.2.2 Pinout Function Pin Cable Color...
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Page 20: Error Numbers
* When operated on 110V mains supply, the max input power is derated to 1100W due to the 10A fuse built into the standard IEC C13 housing. Please contact Meerstetter Engineering if you require an alternative connector. Error Numbers Error Numbers 1 to 99 are universal error numbers, which are identically on each device. - Page 21 110 DEVICE_VERSION HMI and device firmware Update all device firmware versions not compatible to the actual version. 111 DEVICE_MISSING Unassigned rack output ter- Try to reboot the LTR-1200 minal detected 112 MENU_OWERFLOW Please contact Meerstetter Menu memory overflow Engineering 113 UNKNOWN_DEVICE...
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Page 22: Physical Dimensions
4.5 Physical Dimensions All dimensions are in mm Rack mounting brackets are removable License Notice The LTR-1200 Software is built on FreeRTOS (http://www.freertos.org). User Manual LTR-1200 5171D Meerstetter Engineering GmbH... -
Page 23: A Change History
RS / LS • Remove misleading isolation rating of digital isolator • Replace old Logo 30 Jan 2023 LS /RS • Delete Chapter 5 01 Feb 2023 LS / RS • Transferred to new template User Manual LTR-1200 5171D Meerstetter Engineering GmbH...
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