Interface Modules SWT 3000 Equipment Manual
Page - 2 Edition p3_3_2x 08/09 © SIEMENS AG 2008
Contents:
The interface modules IFC ----------------------------------------------------------------------------------------------------------- 3
General: ------------------------------------------------------------------------------------------------------------------------------ 3
Exclusively analog transmission interface or analog secondary path:--------------------------------------------------- 3
Exclusively digital interfaces: ------------------------------------------------------------------------------------------------ 3
Description of operation:--------------------------------------------------------------------------------------------------------- 3
Connection principle----------------------------------------------------------------------------------------------------------- 4
Controller -------------------------------------------------------------------------------------------------------------------------- 6
Test input--------------------------------------------------------------------------------------------------------------------------- 6
Displays ------------------------------------------------------------------------------------------------------------------------- 6
Slot and module identifier-------------------------------------------------------------------------------------------------------- 7
Signal acquisition through the binary inputs---------------------------------------------------------------------------------- 8
Signal output from the IFC-D/P module --------------------------------------------------------------------------------------- 9
Signal output from module IFC-S----------------------------------------------------------------------------------------------10
Connection of the IFC modules -----------------------------------------------------------------------------------------------11
Block diagrams of the IFC modules-------------------------------------------------------------------------------------------12
Technical data for modules IFC-D/IFC-P/IFC-S----------------------------------------------------------------------------15
Supply voltages-------------------------------------------------------------------------------------------------------------------15
Working temperature range-----------------------------------------------------------------------------------------------------15
Internal interface IFC bus-------------------------------------------------------------------------------------------------------15
Binary inputs IFC-D/IFC-P-----------------------------------------------------------------------------------------------------16
Relay IFC-D/IFC-S --------------------------------------------------------------------------------------------------------------16
Relay IFC-P-----------------------------------------------------------------------------------------------------------------------16
Mechanical data IFC-D/IFC-P/IFC-S -----------------------------------------------------------------------------------------16
Index:------------------------------------------------------------------------------------------------------------------------------------17
Appendix ----------------------------------------------------------------------------------------------------------------------------18
List of figures:--------------------------------------------------------------------------------------------------------------------18
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