Installation Instruction - Siemens SIMATIC ET 200SP Manual

Figure 3-3 Connection example of the technology module with fast shutdown (when a BU type B0 is used)
3.3

Installation instruction

Notes on IT security
To prevent manipulation of the module, measures must be taken by the owner-operator or
person responsible for the system so that unauthorized access is prevented. An effective
physical/mechanical access restriction to the module and its interfaces is absolutely
mandatory.
Technology module TM ECC PL ST (6FE1242-6TM20-0BB1)
Manual, 07/2019, A5E43919893B-AA
Wiring
3.3 Installation instruction
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