Summary of Contents for W&T 88001
- Page 1 W&T w w w . W u T . d e Manual Installation, Startup and Application RS232 Isolators valid for: #88001: RS232 Isolator 1kV #88004: RS232 Isolator 4kV #88050: RS232 Isolator 50kV #11573: Adapter set for RS232 isolators Release 10/2019...
- Page 2 © 10/2019 by Wiesemann & Theis GmbH Subject to errors and changes: Since we can make mistakes, none of our statements should be used without checking. Please let us know of any mistakes or misunderstandings you are aware of, so that we can recognize and eliminate them quickly.
- Page 3 W&T Preamble Differences in potential between RS232 devices connected to each other are frequently the cause of erroneous data transmission and failed interface components. Wiesemann & Theis offers a whole family of galvanic isolators for data lines to prevent compensation currents from flowing over the signal lines when there are potential differences between the devices.
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Page 4: Table Of Contents
Contents Index Legal Notices ..................5 Safety Instructions ................7 RS232 Isolator 1kV, model 88001 ............. 11 RS232 Isolator 4kV, model 88004 ............. 15 RS232 Isolator 50kV, model 88050 ........... 19 Adapter set for RS232 isolators, model 11573 ........ 23... -
Page 5: Legal Notices
W&T Legal Notices Legal Notices Warning note concept This manual contains notes which must be observed for your personal safety and to prevent equipment damage. The notes are called out with a warning triangle. Depending on the hazard level the warning notes are represented in decreasing order of hazard as follows: DANGER Indicates a hazard which will result in death or serious injury if no... - Page 6 W&T Legal Notices Qualified personnel The product described in this manual may be installed and placed in operation only by personnel who are qualified for the respective task. In addition the documentation for the respective task must be followed, especially the safety and warning notes included in it. Qualified personnel have received training and experience which enable them to recognize risks associated with handling the described products and to avoid possible hazards.
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Page 7: Safety Instructions
W&T Safety Instructions Safety Instructions General precautions CAUTION This manual is intended for the installer of the described galvanic isolators and must be read and understood before beginning any work. The RS232 isolators are to be installed and placed in service only by an electrical specialist. - Page 8 W&T Safety Instructions Installation CAUTION Before beginning any work on the devices, the power supply of the devices to be connected via the RS232 isolators must be completely disconnected by suitable measures. Make sure that the devices cannot be turned on again accidentally! Please do not install the galvanic isolators in places with high moisture or near water.
- Page 9 W&T Safety Instructions Electrical Safety DANGER Both ports of all W&T RS232 isolators are isolated from each other with a dielectric strength of 1kV, 4kV or 50kV DC. This allow the RS232 isolators to suppress compensation currents which can flow as a result of potential differences between the connected devices when directly copper connections are used.
- Page 10 W&T Safety Instructions If a fault is unable to be eliminated, the devices must be taken out of service and protected against accidental startup. Responsibility for adhering to the local prevailing safety regulations lies with the operator. NOTE All W&T RS232 isolators meet the limits for noise immunity in industrial environments as well as emissions in commercial and residential areas, so that use of these converters is not subject to any EMC based restrictions.
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Page 11: Rs232 Isolator 1Kv, Model 88001
3-conductor cable (TxD, RxD, GND) between the two RS232 devices. The lower baud rate limit of the 88001 Isolator of 300 baud depends on the output voltage of the connected interface. At very low baud... - Page 12 W&T RS232 Isolator 1kV, Model 88001 Connectors Both interfaces of the W&T RS232 Isolator model 88001 are implemented as 25-pin SUB_D connectors. By using the adapter set model 11573 you can easily connect the isolator to 9-pin terminals with PC configuration. A description of the adapter set can be found later in this manual.The function of the isolator connection pins can...
- Page 13 W&T RS232 Isolator 1kV, Model 88001 Technical Data Baudrate: 300..19200 baud Data format: any data format Supported signals: RxD, TxD Isolation: min. 1.000 volts DC Supply voltage: no external power supply required Input impedance: > 470 Ohm RS232 interfaces: DB25 male connector,...
- Page 14 W&T RS232 Isolator 1kV, Model 88001...
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Page 15: Rs232 Isolator 4Kv, Model 88004
W&T RS232 Isolator 4kV, Model 88004 RS232 Isolator 4kV, Model 88004 The Isolator model 88004 galvanically isolates two RS232 devices from each other with an isolation voltage of 4kV DC. It must be inserted into the data line between these devices. Function One data channel and 2 handshake channels in each direction are provided. - Page 16 W&T RS232 Isolator 4kV, Model 88004 Connectors Both interfaces of the W&T RS232 Isolator model 88004 are implemented as 25-pin SUB-D connectors. By using the adapterset model 11573 you can easily connect the isolator to 9-pin terminals with PC configuration. A description of the adapter set can be found later in this manual.The function of the isolator connection pins can be found in the following table and on the sticker located on the device itself.
- Page 17 W&T RS232 Isolator 4kV, Model 88004 Technical Data Baud rate: 0..115200 Baud Data format: any data format Supported signals: RxD, TxD, RTS, CTS, DSR, DTR Galvanic isolation: min. 4kV DC isolation voltage Creepage and clearance distances: > 7mm Supply voltage: no external power supply required Input impedance: >...
- Page 18 W&T RS232 Isolator 4kV, Model 88004...
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Page 19: Rs232 Isolator 50Kv, Model 88050
W&T RS232 Isolator 50kV, Model 88050 RS232 Isolator 50kV, Model 88050 The Isolator model 88050 galvanically isolates two RS232 devices from each other with an isolation voltage of 50kV DC. It must be inserted into the data line between these devices. Function One channel in each direction is provided which may be used only for the data lines TxD and RxD but not for the hand-shake lines (DTR,... - Page 20 W&T RS232 Isolator 50kV, Model 88050 Connectors Both interfaces of the W&T RS232 Isolator model 88050 are implemented as 25-pin SUB-D connectors. By using the adapterset model 11573 you can easily connect the isolator to 9-pin terminals with PC configuration. A description of the adapter set can be found later in this manual.The function of the isolator connection pins can be found in the following table and on the sticker located on the device itself.
- Page 21 W&T RS232 Isolator 50kV, Model 88050 Technical Data Baud rate: 300..19200 baud Data format: any data format Supported signals: RxD, TxD Galvanic isolation: min. 50 kV DC isolation voltage Creepage and clearance distances: > 95 mm Supply voltage: No external power supply required Input impedance: >...
- Page 22 W&T RS232 Isolator 50kV, Model 88050...
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Page 23: Adapter Set For Rs232 Isolators, Model 11573
9-pin SUB-D female and 25-pin SUB-D male as well as a mini-adapter with 25-pin SUB-D feamle and 9-pin SUB-D male. In order to incorporate the model 88001, 88004 and 88050 isolators into a 9-pin connection, the adapters are connected to the two RS232 interfaces of the isolators. - Page 24 Wiesemann & Theis GmbH Porschestr. 12 42279 Wuppertal / Germany Mail info@WuT.de www.WuT.de Tel. +49 (0) 202/2680-110 +49 (0) 202/2680-265...
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