Siemens S7-400 Benutzerhandbuch

4-76

S7-400, M7-400 Programmable Controllers Module Specifications

A5E00069467-07

Internal preparation time
between backplane bus and
input of the output driver1)

Up to hardware release 03

•

independent of enable
diagnostics/diagnostic
interrupt/ substitute value

max. 100 

s

Up to hardware release 04

•

without enable diagnostics/
diagnostic interrupt/
substitute value

•

with enable  diagnostics/
diagnostic interrupt/
substitute value

max. 60 

s

max. 100 

s

1) The switching time of the output driver is added to the 

overall runtime on the module (< 100 

s for

resistive load)