Connection Principle - Siemens SWT-3000 Equipment Manual

Interface Modules

Connection principle

PR
Page - 4
U = 24...250 V
*) Setting the rated voltage 24, 48/60, 110, 250 V
IFC-D/P BI1 IFC binary input 1
PR Protection relay contact
3A1 4A1 Terminals binary input 1
F Fuse
Figure 1: Basic connection of the IFC-D or IFC-P modules.
Edition p3_3_2x 08/09
SWT 3000 Equipment Manual
IFC-D/P BI 1
F
X43 X44 X45
3A1
X55 *)
4A1
Inputs 2 - 4
© SIEMENS AG 2008