Maximum Cable Lengths For Operator Panels And I/O Devices - Siemens S7-400 Installation Manual

Connecting a Mouse
Connect the mouse to the IF 962-COM interface submodule.
Maximum Cable Length
The following table shows you where the maximum cable lengths of the connecting
cables of the individual devices are. A requirement is a hardware configuration with
interference immunity.
Table 8-6
Keyboard
•
via IF 962-VGA
Monitor
•
via IF 962-VGA
Printer
•
via IF 962-LPT parallel port
S7-400 and M7-400 Programmable Controllers Hardware and Installation
A5E00069481-04

Maximum Cable Lengths for Operator Panels and I/O Devices

Device
Assembling the M7-400
Maximum Length
2.5 m
2.5 m
3.0 m
8-35