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Serial Piggybacks
RS-422-Adapter, RS-485-Adapter,
TTY-Adapter
Hardware Manual
to Product
V.1930.02,
V.1930.04,
V.1930.06,
V.1930.08,
V.1930.10
Serial Piggybacks
Page 1 of 16
Hardware Manual • Doc.-No.: V.1930.21 / Rev. 4.1
esd electronic system design gmbh
Vahrenwalder Str. 207 • 30165 Hannover • Germany
http://www.esd.eu
Phone: +49 (0) 511 3 72 98-0 • Fax: +49 (0) 511 3 72 98-68
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Table of Contents
Related Manuals for ESD CPCI-ASIO4
Summary of Contents for ESD CPCI-ASIO4
- Page 1 Serial Piggybacks Page 1 of 16 Hardware Manual • Doc.-No.: V.1930.21 / Rev. 4.1 esd electronic system design gmbh Vahrenwalder Str. 207 • 30165 Hannover • Germany http://www.esd.eu Phone: +49 (0) 511 3 72 98-0 • Fax: +49 (0) 511 3 72 98-68...
- Page 2 The information in this document has been carefully checked and is believed to be entirely reliable. esd makes no warranty of any kind with regard to the material in this document, and assumes no responsibility for any errors that may appear in this document. In particular descriptions and technical data specified in this document may not be constituted to be guaranteed product features in any legal sense.
- Page 3 Document file: I:\Texte\Doku\MANUALS\SONSTIGE\SER-PIGG.BCK\Englisch\Serial_Piggybacks_Manual_en_41.wpd Date of print: 2016-10-24 TTY2_PLT PCB version: RS422SM2 P-RS485-1 Changes in the chapters The changes in the user’s manual listed below affect changes in the hardware, as well as changes in the description of the facts only. Version Chapter Changes versus previous version...
- Page 4 Classification of Warning Messages and Safety Instructions This manual contains noticeable descriptions, warning messages and safety instructions, which you must follow to avoid personal injuries or death and property damage. This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages and instructions that follow this symbol to avoid possible injury or death.
- Page 5 Safety Instructions When working with Serial Piggybacks follow the instructions below and read the manual carefully to protect yourself and Serial Piggybacks from damage. The device is a built-in component. It is essential to ensure that the device is mounted in a way that cannot lead to endangering or injury of persons or damage to objects.
- Page 6 The intended use of the Serial Piggybacks is the operation as RS-422, RS-485 or TTY Adapter. The esd guarantee does not cover damages which result from improper use, usage not in accordance with regulations or disregard of safety instructions and warnings.
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Page 7: Table Of Contents
Contents 1. Overview ..............8 2. -
Page 8: Overview
Overview 1. Overview The serial piggybacks RS-422 Adapter, RS-485 Adapter, RS422-Adapter Internal Termination and TTY Adapter are add-on PCBs which carry the drivers and transceivers for serial interfaces. They define the interface between the serial controller and the peripheral bus. The pin assignment and the dimensions of the piggybacks are designed to fit in a special plug socket that enables the user to realize a RS-422, RS-485, TTY or, using a RS-232 driver like e.g. -
Page 9: Rs-422 Piggyback
RS-422 Piggyback 2. RS-422 Piggyback 2.1 Schematic Diagram RS-422 Adapter Figure 2: Schematic diagram of the RS-422 Adapter Serial Piggybacks Page 9 of 16 Hardware Manual • Doc.-No.: V.1930.21 / Rev. 4.1... -
Page 10: Dimensions
RS-422-Piggyback 2.2 Dimensions Figure 3: Pin assignment and dimensions of the RS-422 Adapter Page 10 of 16 Serial Piggybacks Hardware Manual • Doc.-No.: C.2836.20 / Rev. 4.1... -
Page 11: Rs-485 Piggybacks
RS-485-Piggyback 3. RS-485 Piggybacks The RS485-Adapter is available in two versions: - RS485-Adapter, see chapter “Schematic Diagram of RS485-Adapter” - RS485-Adapter Internal Termination (with internal termination of CAN), see chapter “Schematic Diagram of RS-485-Adapter Internal Termination” 3.1 Schematic Diagram of RS-485-Adapter Figure 4: Schematic diagram of the RS-485 Adapter The RS-485 Adapter (V.1930.04) carries termination resistors that can be connected to the serial data lines via external bridges. -
Page 12: Schematic Diagram Of Rs-485-Adapter Internal Termination
RS-485-Piggyback 3.2 Schematic Diagram of RS-485-Adapter Internal Termination Figure 5: Schematic diagram of the RS-485 Adapter Internal Termination In the version RS-485-Adapter Internal Termination (V.1930.10) the termination resistors on the adapter are internally connected to the CAN bus signals. Page 12 of 16 Serial Piggybacks Hardware Manual •... -
Page 13: Dimension
RS-485-Piggyback 3.3 Dimension Figure 6: Pin assignment and dimensions of the RS-485Adapters Serial Piggybacks Page 13 of 16 Hardware Manual • Doc.-No.: V.1930.21 / Rev. 4.1... -
Page 14: Tty Piggyback
TTY Piggyback 4. TTY Piggyback The TTY-Adapter is available in two versions: - TTY-Adapter passive, see chapter “Schematic Diagram of TTY-Adapter passive” - TTY-Adapter active, see chapter “Schematic Diagram of TTY-Adapter active” 4.1 Schematic Diagram TTY-Adapter passive Figure 7: Schematic diagrams of the TTY-Adapter passive The TTY piggyback is configured as a passive interface in default state (V.1930.06). -
Page 15: Dimensions
TTY Piggyback 4.3 Dimensions Figure 9: Pin assignment and dimensions of the TTY Adapter Serial Piggybacks Page 15 of 16 Hardware Manual • Doc.-No.: V.1930.21 / Rev. 4.1... -
Page 16: Order Information
Table 1: Order information PDF Manuals Manuals are available in English and usually in German as well. For availability of English manuals see the following table. Please download the manuals as PDF documents from our esd website www.esd.eu for free.
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