Readers
5.7 SIMATIC RF290R
SIMATIC RF200
System Manual, 07/2015, J31069-D0227-U001-A9-7618
131
Digital input (DI):
The opto-coupler input is electrically isolated from the reader electronics. The external 24 V
must be connected to the DI according to the circuit diagram. Make sure that the polarity of
the 24 V is correct. The current is limited to < 10 mA by the integrated resistor.
NOTICE
Reader may be damaged
If you exceed the maximum permitted supply voltage, the reader may be damaged. Make
sure that the input voltage does not exceed the maximum permitted supply voltage of the
reader.
Digital output (DO):
At the relay output, a NO contact is available. The output is electrically isolated from the
reader electronics and therefore needs to be supplied externally.
NOTICE
Reader may be damaged
If you exceed the maximum permitted voltage of 24 V / 1 A at the relay output, the reader
may be damaged. Make sure that the voltage does not exceed 24 V.
The output is intended only for switching resistive loads. If it is used to switch inductive
loads, the reader may be damaged. Make sure that if inductive loads occur, the relay
contacts are protected by an external suppressor circuit.
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Страница 14: ...Table of contents SIMATIC RF200 14 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 18: ...Safety notes SIMATIC RF200 18 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 88: ...RF200 system planning 4 4 Further information SIMATIC RF200 88 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 186: ...Antennas 6 8 ANT D10 SIMATIC RF200 186 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 300: ...Transponder 7 28 MDS D528 SIMATIC RF200 300 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 304: ...System integration SIMATIC RF200 304 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 352: ...Appendix A 5 Service Support SIMATIC RF200 352 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
Страница 358: ...Glossary SIMATIC RF200 358 System Manual 07 2015 J31069 D0227 U001 A9 7618 ...
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