5-7
Connecting TM I/O to PCS 7
C79000-G8076-C710-04
• backplane bus interface for the supply of the +5 V bus from the PLC’s
power supply module
• future-oriented hardware and software basis with the SIMATIC M7 and
S7 product family
– integrated installation technology S7-400
– integrated interface specifications of the ISA bus systems on the
FM456-4 and backplane bus
– modern SMD technology
• low power losses as a result of energy-saving technologies
• Conformity with the standards:
–CE
– UL/CSA
–FM
Interface module TPM 478-2