Related Manuals for Perun Technologies LARA-100 COMM
Summary of Contents for Perun Technologies LARA-100 COMM
- Page 1 PERUN Technologies LARA-100 COMMUNICATION BOARDS USER MANUAL...
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Page 2: Table Of Contents
PERUN Technologies CONTENTS First things first: LARA-100 platform ..................... 2 Why LARA-100? ..........................2 What is LARA-100? ........................2 LARA 100 communication boards ......................7 Communication board COMM-01 ....................7 Document history ..........................24 Power Electronics Research Unified Technologies www.perun-power.com... -
Page 3: First Things First: Lara-100 Platform
PERUN Technologies 1 FIRST THINGS FIRST: LARA-100 PLATFORM Before we give detailed information about LARA-100 Communication Boards, let us make a brief introduction in LARA-100 system in order to get a bigger scope. If you have been already familiar with LARA-100 concepts you can skip this first chapter and proceed directly to the next. - Page 4 PERUN Technologies Figure 1: LARA-100 concept - reconfigurable platform to support applications in your focus Simply, we will employ the industrial converter's power stage and combine it with LARA's PowerBox which contains: LARA's Expansion Boards and PERUN PowerDesk software suite.
- Page 5 PERUN Technologies LARA-100 Motherboard has two main functions: the first one is to enable easy plug-in of controllers (Texas Instruments C2000 series) and the second one is to host other Expansion boards based on plug-in principle. You might think of it in similar way as of PC motherboard.
- Page 6 PERUN Technologies Automatic code generation (auto-coding) from Matlab Simulink is supported in PERUN PowerDesk which makes the process of control design much easier and comfortable. Simply, auto-coding is here to generate the designed algorithm and PERUN PowerDesk tools proceed with evaluation, testing and re- design.
- Page 7 PERUN Technologies User’s controller PERUN’s Expansion Boards LARA-100 PERUN PowerDesk SW Industrial Converter Figure 3: LARA-100 main components In the continuation of this document the focus is set to LARA-100 Communication Boards. Power Electronics Research Unified Technologies www.perun-power.com...
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Page 8: Lara 100 Communication Boards
PERUN Technologies 2 LARA 100 COMMUNICATION BOARDS LARA-100 COMM (communication) is compact board for extension of LARA-100 system functionalities and features. Motherboard can be interfaced with various COMM Boards that comes with all sorts of widely used standard communication interfaces, and quickly built-in complex power electronics platform consisting of two or more LARA-100 systems. - Page 9 PERUN Technologies Figure 5: LARA 100 communication board connectors COMM-01 Connectors have the following meaning: 1 – COMM Board interface (J1) – Extend functionalities of your COMM Board through connection of appropriate Communication Board. Add CAN, RS-485, JTAG, and/or UART connectivity to your LARA-100 system.
- Page 10 PERUN Technologies 7 – UART-C interface (J6) – Connect LARA-100 system with supervisory controller through RS-232 UART communication bus. This is isolated interface to Controller Board (TI DIMM100 controlCard) SCI-C peripheral. COMM-01 Board is plug-and-play solution for LARA-100 Motherboard ideal for adding standard communication connectivity to external networks and supervisory controllers.
- Page 11 PERUN Technologies Figure 7: LARA 100 communication board dimensions COMM-01 Following figures represent process of mounting communication board on the industrial power stage (only mechanical cover is shown). Figure 8: Power Stage cover box with LARA-100 Motherboard aligned with COMM-01 Board for mounting (left fig.).
- Page 12 PERUN Technologies Figure 9: COMM-01 Board mounted on LARA-100 Motherboard and Power Stage cover box. Look from top. (left fig.) COMM-01 Board mounted on LARA-100 Motherboard and Power Stage cover box. Look from front (right fig.). Connections - Communication Board connector (J1) COMM-01 board has SAMTEC MMS-114-02-F-DV 28-pin female connector (2.00 mm Tiger Claw...
- Page 13 PERUN Technologies Pin assignments of Communication Board connector on COMM-01 board, related to the Motherboard and Controller Board (TI DIMM100 control Cards) is given in following table. Table 1: Pin assignment of communication board (COMM-01) Signal Description +3.3V +3.3 V power supply on Communication Board.
- Page 14 PERUN Technologies Signal Description pin on controller’s CAN-A peripheral. GPIO-28/SCIRX- Pin directly connected to Controller Board general purpose A/RXD input/output GPIO-28. This pin function as receive (RX) pin on controller’s Serial Communication Interface peripheral SCI-A. By default, SCI-A peripheral is reserved for...
- Page 15 PERUN Technologies Communication (COMM) Board connector (J1) is shown in the figure below Figure 11: LARA 100 communication (COMM) Board connector pinout definition JTAG connector (J3) COMM-01 board has standard 14-pin connector (part number: SBH11-PBPC-D07-ST-BK; 2.54 mm pitch, male pin, double row, vertical, shrouded header with polarizing key) for connection to external JTAG programmers/debuggers with standard matching 14-pin female connector.
- Page 16 PERUN Technologies Table 2: Pin assignment of JTAG connector Signal Description Test Mode Select signal on external (user’s) JTAG bus. TRSTn Test Reset signal on external JTAG bus. Test Reset signal on external JTAG bus. GND_ISO Ground reference for external JTAG bus.
- Page 17 PERUN Technologies CAN connector (J4) COMM-01 board has Molex Micro-Fit 3.0 0430450412 connector (3.00 mm pitch, male pin, double row, vertical, shrouded header with locking ramp) for connection to external CAN network. User can use matching Molex Micro-Fit 3.0 receptacle female socket 0430250400 with 0430300001 crimp contacts to wire (20-24 AWG) your LARA-100 system to CAN network.
- Page 18 PERUN Technologies Figure 15: LARA 100 communication (COMM) CAN connector (J4) with pinout UART-A connector (J5) COMM-01 board has Molex Micro-Fit 3.0 0430450412 connector (3.00 mm pitch, male pin, double row, vertical, shrouded header with locking ramp) for connection to external RS-232 UART network.
- Page 19 PERUN Technologies UART-A connector pinout assignments, related to Motherboard and Controller Board (TI DIMM100 control Card) is given in the following table: Table 4: Pin assignment of UART-A connector Signal Description RX-A / GPIO- Receive (RX) pin in external UART-A network. At this pin,...
- Page 20 PERUN Technologies UART-C (J6) and USB/UART-C connectors (J7) UART-C connector (J6) – COMM-01 board has Molex Micro-Fit 3.0 0430450412 connector (3.00 mm pitch, male pin, double row, vertical, shrouded header with locking ramp) for connection to external RS-232 UART network. Controller’s SCI-C peripheral is used for communication over UART-C or USB/UART-C ports.
- Page 21 PERUN Technologies Table 5: Pin assignment of UART-A connector Signal Description RX-C / GPIO- Receive (RX) pin in external UART-C network. At this pin, 62/SCIRX-C board receives +5 V level signal in RS-232 UART network, isolate and adapt signal for +3.3 V level controller’s SCI-C peripheral GPIO-62/SCIRX-C input pin.
- Page 22 PERUN Technologies Table 6: Pin assignment of UART-A connector Signal Description RX-C / GPIO- Receive (RX) pin in external UART-C network. At this pin, 62/SCIRX-C board receives +5 V level signal in RS-232 UART network, isolate and adapt signal for +3.3 V level controller’s SCI-C peripheral GPIO-62/SCIRX-C input pin.
- Page 23 PERUN Technologies output GPIO-32. User can use matching Molex Micro-Fit 3.0 receptacle female socket 0430250400 with 0430300001 crimp contacts to wire (20-24 AWG) your LARA-100 system to RS-485 multipoint network. Figure 21: LARA 100 communication (COMM) RS-485 connector (J8) – PCB overview...
- Page 24 PERUN Technologies Figure 22: LARA 100 communication (COMM) RS-485 connector (J8) with pinout Power Electronics Research Unified Technologies www.perun-power.com...
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Page 25: Document History
PERUN Technologies DOCUMENT HISTORY Date Version Responsible person Revision details 2017-03-07 Power Electronics Research Unified Technologies www.perun-power.com...