Minimum Clearance For An S7-400 Assembly - Siemens SIMATIC S7-400 Configuration And Use Manual

Configuration Variants of the S7-400
Clearance for a Complete Assembly
Figure 6-6 shows the minimum clearance between adjacent equipment, cabinet
walls, etc., required for a standard S7-400 assembly with a single rack containing
18 slots.
Figure 6-6
Maintaining this clearance ensures the following:
• You ensure heat dissipation for the S7-400 modules.
• You will have enough space to insert and remove S7-400 modules.
• You will have enough space to lay cables.
6-14
40 mm
1 2 3 4 5 6
20 mm
22 mm

Minimum clearance for an S7-400 assembly

7 8 9 10 11 12 13 14 15 16 17 18
Automation System S7-400 Configuration and Use
20 mm
A5E00442711-02