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IM232/IM485
Revision 1
Hardware Reference Manual – P – Version 1.1
Made in Germany
By
E.E.P.D. Electronic Equipment
Produktion & Distribution GmbH
E.E.P.D. Electronic Equipment Produktion & Distribution GmbH
Gewerbering 3, D-85258 Weichs, Germany
Tel. +49 8136 2282-0, Fax +49 8136 2282-109, Internet http://www.eepd.de
Copyright © 2018 by E.E.P.D. GmbH - All rights reserved

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Summary of Contents for EEPD IM232

  • Page 1 Made in Germany E.E.P.D. Electronic Equipment Produktion & Distribution GmbH E.E.P.D. Electronic Equipment Produktion & Distribution GmbH Gewerbering 3, D-85258 Weichs, Germany Tel. +49 8136 2282-0, Fax +49 8136 2282-109, Internet http://www.eepd.de Copyright © 2018 by E.E.P.D. GmbH - All rights reserved...
  • Page 2 E.E.P.D. are registered trademarks of E.E.P.D. Electronic Equipment Produktion & Distribution GmbH. All rights reserved. All other mentioned trademarks are registered trademarks of their owners. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 3 E.E.P.D. gives no warranty at all that their products will meet the FCC and CE standards when used in combination with other third party products or when used in any other way as specified. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 4 In order to avoid damage in transit the module has been shipped with a protective packaging. The packaging is made of recyclable materials which should be recycled. Proper Disposal At the end of its life, dispose the device properly. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 5: Table Of Contents

    3.3.2 RS485 / RS422 Full Duplex Transceiver SN65HVD31 (IM485B only) ....... 15 3.3.3 RS485 Half Duplex Transceiver SN65HVD11 (IM485A only) ..........15 3.3.4 RS232 Transceiver TRS3253E (IM232 only) ..............16 Pin out description ....................... 17 3.4.1 UART ........................... 17 3.4.2 Single USB ..........................
  • Page 6: Preface

    Preface Read this first About this guide this manual describes the IM232/IM485 module; its goal is to describe the module, how it works, how to integrate it and how to use it. Safety First The red Danger sign warns you when a wrong or missing action dramatically endangers your life or health.
  • Page 7 The E.E.P.D. Note gives you more information and advice for optimal use of this product. For example it helps you to purchase necessary or optional accessories. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 8: Ordering Information

    IM485BA0 RS485 full duplex direct connection gray IM485BA30 RS485 full duplex direct connection magenta IM485BC0 RS485 full duplex cable connection gray Tab. 1: Available Modules Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 9: Installation And Operation

    Further required tools depend on mounting type and place. 2.1.2 External documents Please note also external mounting and user manuals. 2.1.3 Technical support For technical information about hardware or software please contact ‘sales@eepd.de’. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 10: Installation And Connection Regulations

    RS-232/485 connection can be established. Thus telephone systems, control units, routers, POS terminals, switches, storage systems as well as microcontrollers can be operated and programmed with modern computers. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 11: Mounting Solutions

    USB 3.0/2.0/1.1 Type A socket. To avoid mechanical stress on interfaces, we recommend a safe module holder. The full range of functions depends on the respective USB port. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 12: Din Rail Mounting

    Hang the module on the clip lock in the mounting rail, push it in the direction of the USB plug and snap it into the rail. Fig. 1: Module Mounting Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 13: Fig. 2: Module Disassembly

    Product Description Removal: Push the module in the direction of the USB connector, move it away from the rail and remove it. Fig. 2: Module Disassembly Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 14: Mounting On E.e.p.d. Module Carrier

    Secure the module with the enclosed screw. Fig. 3: Module Carrier Fig. 4: Screw Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 15: Initial Operation

    These are on the supplied CD-ROM. Fig. 5: Installation Screen Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 16: Product Description

    1 USB 2.0 type A OS Support Linux Ubuntu 18.04 LTS ® ® Microsoft Windows ® ® Microsoft Windows Housing ABS-PC Cooling Designed for fanless operation. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 17 CE, ROHS, REACH Dimension 93 mm x 38.5 mm x 26.6 mm Weight Approximately 40 grams Mounting Optional TB-M and TB-H module mounting or hat rail mounting Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 18: Environmental Specification

    -40°C to +85°C ambient Other operating temperature ranges upon request Max. Storage Temperature -40°C to +85°C Max. rel. Humidity for all versions 95% @ 40°C Non-condensing Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 19: Detailed Technical Specification

    Low operating and USB suspend current; 8 mA (active- type) and 125 µA (suspend-type). • UHCI/OHCI/EHCI host controller compatible. • USB 2.0 full speed capable. • Extended operating temperature range: -40°C to +85°C. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 20: Rs485 / Rs422 Full Duplex Transceiver Sn65Hvd31 (Im485B Only)

    Meets or exceeds the requirements of ANSI TIA/EIA- 485-A. • Bus-pin short circuit protection from -7V to 12 V. • Open-circuit, idle-bus, and shorted-bus failsafe receiver. • Thermal shutdown protection. Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 21: Rs232 Transceiver Trs3253E (Im232 Only)

    ± 8 kV IEC 61000-4-2 Contact Discharge ± 15 kV Human-Body model • Low 300 mA supply current • Specified 1000 kbps data rate • Auto power-down plus feature Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 22: Pin Out Description

    RS485A Half Duplex RS485B Full Duplex N.C. N.C. CTS_P RS485_H_P RTS_P RS485_H_N RX_P RX_N N.C. CTS_N N.C. RTS_N N.C. TX_P N.C. TX_N Tab. 2: D-SUB Connector Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 23: Single Usb

    Fig. 9: Single USB Detail Schematic Signal VCC_USB USB_N USB_P Tab. 3: Single USB Connector There is a cable option available for the USB port: Fig. 10: USB Cable Option Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 24: Driver Support

    Product Description Driver Support www.ftdichip.com/Drivers/D2XX.htm www.ftdichip.com/Drivers/VCP.htm Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 25: Appendix

    Fig. 10: USB Cable Option ........................18 Index of Tables Tab. 1: Available Modules ........................3 Tab. 2: D-SUB Connector ........................17 Tab. 3: Single USB Connector ......................18 Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...
  • Page 26: Terminology

    Not connected Universal Serial Bus – is a serial bus system for device connection Positive supply voltage Virtual COM Virtual COM interface. Emulation of a serial interface Copyright © 2018 by E.E.P.D. GmbH All rights reserved Hardware Reference Manual – IM232/IM485...

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