Siemens SIMATIC PCS 7 Manual page 11

Process control system. connecting tm i/o to pcs 7

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Elements of

TPM 478-2

Connecting TM I/O to PCS 7

C79000-G8076-C710-04

All connection and display elements of the TPM 478-2 interface module are

mounted on the front panel of the module, see Figure 1-2.

LED displays

I/O bus

connection

Figure 1-2 Arrangement of the connections and display modules of the TPM 478-2

interface module

FEA

PAA

PAB

RUN

SV: 5 V-Bus

Connecting cable

TPM 478-2

Hardware structure

I/O bus B

connection

I/O bus A

connection

1-3

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