Interface module IM 155-6 DP HF (6ES7155-6BA01-0CN0)
Manual, 10/2018, A5E03916550-AD
49
Compatibility of modules
Valid firmware versions
The table below lists the valid firmware versions and their field of application for the I/O
modules.
DI 8x24VDC ST V1.0.1 As of this version, you have the option to oper-
ate I/O modules after an IM 155-6 DP HF
(6ES7155-6BA00-0CN0) interface module.
AI 4xRTD/TC 2-,3-,4-wire HF
Status of the supply voltage
Load voltage diagnostics are only valid if the station started up with a valid and complete
configuration.
● For modules without parameter assignment in the following table, the status of the supply
voltage (status byte of the server module) is always signaled as "1" regardless of the
actual status of the supply voltage.
● When a potential group is exclusively made up of modules without parameter assignment
from the table below, no group diagnostics "Missing supply voltage L+" is signaled for this
potential group.