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W&T

RS232 <> 20mA Interface Converter

Subject to error and alteration

The Wiesemann & Theis RS232 <> 20mA Compact Interfaces
and interface cables are handy, plug-in (some models)
converters for connecting 20mA devices to standard PC ports.

These interfaces are described on the following pages along
with their properties and technical data.

In passive mode the galvanic isolation incorporated in the
interfaces between the two converted ports ensures problem-
f r e e   a n d   n o i s e - i m m u n e   o p e r a t i o n   o f   t h e   c o n n e c t e d
components.

If galvanic isolation is also required in active mode, W&T offers
a solution in the form of the RS232 <> 20 mA Industry,
Art. No. 84201.

The latest information on new products can be found on the
Internet at http://www.wut.de or in the e-mail notices sent to
members of the W&T Interface Club, which you can sign up for
on the W&T homepage.

Summary of Contents for 84003

Page 1: ...13 W T RS232 20mA Interface Converter Subject to error and alteration Manual RS 232 20mA Interface Converter Model 84001 84003 84004 Release 1 2 W T...

Page 2: ...e let us know of any mistakes or misunderstandings you are aware of so that we can recognize and eliminate them quickly Perform work on and with W T products only as described here and only if you hav...

Page 3: ...chnical data In passive mode the galvanic isolation incorporated in the interfaces between the two converted ports ensures problem free and noise immune operation of the connected components If galvan...

Page 4: ...W T RS232 20mA Interface Converter Index RS 232 20mA Interface Converter Model 84001 17 RS 232 20mA S5 Interface Cable Model 84003 21 RS 232 20mA S5 Interface Cable Model 84004 23 Deutsche Anleitung...

Page 5: ...mode the connected device must provide the loop current The mode can be set independently for both loops depending on the external wiring of the interface Examples for wiring the interface in active...

Page 6: ...ween 0 and 19 200 baud On the RS232 side the hardware handshake lines CTS and DSR are set at the enable level so that the Interface can operate directly on RS232 ports with DTE configuration without a...

Page 7: ...mples Interface 84001 OUT 25 OUT 13 Io 20 OUT Channel passive Interface 84001 IN 12 IN 24 Ii 19 IN Channel passive Interface 84001 OUT 25 OUT 13 Io 20 5V OUT Channel active IN 12 IN 24 Ii 19 5V IN Cha...

Page 8: ...on min 1 kV in passive mode Baud rate 0 19 200 baud RS232 adapter 25 pin male SUB D connector DCE pinout 20mA adapter 25 pin female SUB D connector Power supply supplied power adapter 230V AC 50Hz 5V...

Page 9: ...families S5 100U S5 115U S5 135U and S5 155U programming port The included adapter also allows you to use the cable in PC s with a 25 pin port Supply voltage with galvanic isolation The Interface is...

Page 10: ...ata format any format Signal lines RxD TxD Isolation min 2 5 kV Baud rate 300 19 200 baud RS232 adapter 9 pin SUB D socket for PC 20mA adapter 15 pin SUB D adapter Plug compatible to Siemens S5 Power...

Page 11: ...families S5 100U S5 115U S5 135U and S5 155U programming port The included adapter also allows you to use the cable in PC s with a 25 pin port Supply voltage with galvanic isolation The Interface is p...

Page 12: ...rmat any format Signal lines RxD TxD Isolation min 4 0 kV Baud rate 1200 57 600 baud RS232 adapter 9 pin SUB D socket for PC 20mA adapter 15 pin SUB D adapter Plug compatible to Siemens S5 Power suppl...

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