Siemens SIMOTION D4 Series Equipment Manual page 14

Introduction
1.4 Product variants
The following figure shows a possible system configuration with a SIMOTION D435.
Figure 1-2
Note
In order to cover all variants of SIMOTION D, the product will be referred to as "D4xx".
Specific product designations will be used for information that applies only to one product
version, e.g., D435.
1-4
System configuration using SIMOTION D with two axes each
Manual, 12.2004, 6AU1900-1AJ32-0BA0
D4xx