S7-400 Automation System, CPU Specifications
Manual, 10/2006, 6ES7498-8AA04-8BA0
2-1
Structure of a CPU 41x
2
2.1 Control and display elements of the CPUs
Control and Display Elements of the CPU 41x-3PN/DP
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Figure 2-1 Location of the Control and Display Elements of the CPU 41x-3PN/DP