Smarteh LPC-3.GOT.012 User Manual
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Smarteh LPC-3.GOT.012 User Manual

Longo programmable controller
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USER MANUAL
Longo programmable controller
LPC-3.GOT.012
Graphical Operation Terminal
Version 2
SMARTEH d.o.o. / Poljubinj 114 / 5220 Tolmin / Slovenia / Tel.: +386(0) 388 44 00 / e-mail: info@smarteh.si / www.smarteh.si

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Summary of Contents for Smarteh LPC-3.GOT.012

  • Page 1 USER MANUAL Longo programmable controller LPC-3.GOT.012 Graphical Operation Terminal Version 2 SMARTEH d.o.o. / Poljubinj 114 / 5220 Tolmin / Slovenia / Tel.: +386(0) 388 44 00 / e-mail: info@smarteh.si / www.smarteh.si...
  • Page 2 Longo programmable controller LPC-3.GOT.012 Written by SMARTEH d.o.o. Copyright © 2023, SMARTEH d.o.o. User Manual Document Version: 2 December, 2023...
  • Page 3 24 months is valid from the date of sale to the end buyer, but not more than 36 months after delivery from Smarteh. In case of claims within warranty time, which are based on material malfunctions the producer offers free replacement. The method of return of malfunctioned module, together with description, can be arranged with our authorized representative.

  • Page 4: Table Of Contents

    Longo programmable controller LPC-3.GOT.012 Longo programmable controller LPC-3.GOT.012 1 ABBREVIATIONS................1 2 DESCRIPTION...................2 3 FEATURES..................3 4 INSTALLATION..................4 4.1 Block diagram..................4 4.2 Input & output connection interfaces............5 4.3 Mounting instructions................7 5 TECHNICAL SPECIFICATIONS..............14 6 CONNECTION & CONFIGURATION GUIDE..........15 6.1 Main connection scheme & configuration.............15 7 PROGRAMMING GUIDE...............17...

  • Page 5: Abbreviations

    Longo programmable controller LPC-3.GOT.012 1 ABBREVIATIONS System on module Advanced RISC machines Operating system Transmission control protocol Secure sockets layer International electrotechnical commission Controller area network Communication Universal serial bus USB OTG Universal serial bus On the go Programmable logic controller...

  • Page 6: Description

    Ethernet port and WiFi connectivity that can be used as a programming and debugging port, as a Modbus TCP/IP Master and/or Slave device, and as BACnet IP (B-ASC). LPC-3.GOT.012 is also equipped with an RS-485 port for Modbus RTU Master or Slave communication with other Modbus RTU equipment.

  • Page 7: Features

    USB port for debugging and application transfer, USB OTG Modbus RTU Master or Slave Smarteh bus for connection with LPC-2 Smarteh intelligent peripheral modules Remote access and application transfer 2 galvanic isolated (2500 V DC) CAN port - one for master, one for slave...

  • Page 8: Installation

    Longo programmable controller LPC-3.GOT.012 4 INSTALLATION 4.1 Block diagram Figure 2: LPC-3.GOT block diagram Coloured areas represents different voltage domains - galvanic isolated areas. Please refer to General technical specifications in TECHNICAL SPECIFICATION for details.

  • Page 9: Input & Output Connection Interfaces

    2500 V DC between CAN1, CAN2 and rest of the PLC circuit is provided. Different protocols like Modbus RTU Master can be selected inside Smarteh IDE. Wires connected to the module must have cross sectional area at least 0.14 mm...
  • Page 10 Longo programmable controller LPC-3.GOT.012 Table 7: USB and Ethernet mini B type, device mode or host mode, USB On-The-Go Ethernet RJ-45 shielded Table 8: Switches RUN: PLC normal operational mode Operation mode (RUN/STOP) STOP: application not running ON: corresponding channel is internally COM2 RS-485 termination (Trm1) terminated with 1k2 Ω...

  • Page 11: Mounting Instructions

    6 A or less. All connections, PLC attachments and assembling must be done while LPC-3.GOT.012 is not connected to the main power supply. Wires connected to the PLC must have cross sectional area at least 0.75 mm...
  • Page 12 Gewiss 48006 flush mounting box - see Figure 4. 3. Connect input, output and communication wires. 4. Mount LPC-3.GOT.012 into flush mounting box, using provided springs. 5. Switch on power supply. Figure 4: Mounting instructions for wall mounting Holders, screws and springs are provided in package with LPC-3.GOT.012.
  • Page 13 Longo programmable controller LPC-3.GOT.012 Figure 5: Gewiss 48006 flush mounting box dimensions Table 10: Gewiss 48006 flush mounting box dimensions (in millimetres) Modular boxes Cover Deep lid No. modul N°-S N°-M 53.3...
  • Page 14 2. Make cut out and mounting holes - see Figure 6. 3. Fasten holders with screws on enclosure door - see Figure 7. 4. Mount LPC-3.GOT.012 into cut out, using provided springs. 5. Connect input, output and communication wires. 6. Switch on power supply.
  • Page 15 Longo programmable controller LPC-3.GOT.012 Figure 7: Mounting example on enclosure door with springs...
  • Page 16 Mounting instructions for enclosure door with metal holders 1. Switch off power supply. 2. Make cut out - see Figure 8. 3. Mount LPC-3.GOT.012 into cut out, using metal holders - see Figure 9.. 4. Connect input, output and communication wires. 5. Switch on power supply.
  • Page 17 Longo programmable controller LPC-3.GOT.012 Figure 9: Mounting example on enclosure door with holders Figure 10: Mounting example on enclosure door with holders...

  • Page 18: Technical Specifications

    Longo programmable controller LPC-3.GOT.012 5 TECHNICAL SPECIFICATIONS Table 11: Technical specifications Rated power supply PS1 24 V DC, 2A Operational power supply PS1 8 .. 30 V DC Power consumption PS1 max. 5 W Connection type for PS1 disconnectable spring type connectors for stranded wire 0.75 to 1.5 mm...

  • Page 19: Connection & Configuration Guide

    Longo programmable controller LPC-3.GOT.012 6 CONNECTION & CONFIGURATION GUIDE 6.1 Main connection scheme & configuration Figure 11: Main connection scheme Coloured areas represents galvanic isolated areas. Please refer to General technical specifications for details.
  • Page 20 Longo programmable controller LPC-3.GOT.012 Figure 12: Grounding possibilities LPC-3.GOT negative power supply pole connected to the Protective Earth (PE) functional earthing. LPC-3.GOT negative power supply poles not connected to the Protective Earth (PE) functional earthing.

  • Page 21: Programming Guide

    Slave device and as BACnet IP (B-ASC). Modbus TCP/IP master unit When configured for Modbus TCP/IP Master / Client mode, the LPC-3.GOT.012 functions as a master device, controlling the communications with other slave devices such as sensors, inverters, other PLCs, etc. LPC-3.GOT.012 sends Modbus TCP/IP commands to and receives Modbus TCP/IP responses from the slave units.
  • Page 22 Note: each of this commands can read/write up to 246 bytes of data. For analog (Input and Holding registers) this means 123 values, while for digital (Statuses and Coils) this means 1968 values. When higher quantity of data is required, LPC-3.GOT.012 can execute up to 32 same or different supported commands simultaneous.
  • Page 23 Longo programmable controller LPC-3.GOT.012 CANopen unit CANopen unit consists of Master and Slave communication ports. They are independent, thus can be connected to two different CAN network at the same time. The ports can operate at baud rates 50 kbps, 125 kbps or 250 kbps.

  • Page 24: Wifi Configuration

    Longo programmable controller LPC-3.GOT.012 7.2 WiFi configuration 1. Connect terminal to the PC via USB connector and switch ON power supply. 2. Using web browser, type default IP address 192.168.45.1 and port 8009. 3. Click on “Settings”. Figure 14: Web interface 4.
  • Page 25 Longo programmable controller LPC-3.GOT.012 Figure 15: Web interface settings...

  • Page 26: Gui Design And Programming

    Figure 17: Inkscape open source tool NOTE: Recommended minimum size of the touch object is 10 x 10 mm. Configuration of the PLC is done using Smarteh IDE software tool. Please refer to SmartehIDE and LPC Manager user manual for details.

  • Page 27: Module Labeling

    EEE – version code (reserved for future HW and/or SW firmware upgrades). ▪ 3. S/N: SSS-RR-YYXXXXXXXXX - serial number. SSS – short product name, ◦ RR – user code (test procedure, e.g. Smarteh person xxx), ◦ YY – year, ◦ XXXXXXXXX– current stack number.

  • Page 28: Spare Parts

    Longo programmable controller LPC-3.GOT.012 9 SPARE PARTS For ordering spare parts following Part Numbers should be used: LPC-3.GOT.012 Graphical operation terminal LPC-3.GOT.012 P/N: 226GOT17012001 Flush mounting box Flush mounting box Gewiss 48006 P/N: 206FMB10001001...

  • Page 29: Changes

    Longo programmable controller LPC-3.GOT.012 10 CHANGES The following table describes all the changes to the document. Date Description 19.12.2023 Revision of the document. 19.11.2020 The initial version, issued as LPC-3.GOT.012 User Manual.

  • Page 30: Notes

    Longo programmable controller LPC-3.GOT.012 11 NOTES...

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