XC = eXtreme Conditions
Extreme conditions
Terminal bases for use in extreme ambient conditions have no sign for
XC version.
The figure 3 in the Part no. 1SAP3... (label) identifies the XC version.
1.2.1.1 Short description
Terminal bases TB56xx are used as sockets for processor modules PM56xx and
communication modules.
Up to 10 I/O terminal units for I/O expansion modules can be added to these terminal bases.
The terminal bases have slots for one processor module and for communication modules as
well as terminals and interfaces for power supply, expansion and networking.
Table 2: Combination of TB56xx-2ETH(-XC) and PM56xx(-XC)
Processor module PM5630 PM5650 PM5670 PM5675
TB5600-2ETH 0 slot 0 slot 0 slot 0 slot
TB5610-2ETH 1 slot 1 slot 1 slot 1 slot
TB5620-2ETH 2 slots 2 slots 2 slots 2 slots
TB5640-2ETH - 4 slots 4 slots 4 slots
TB5660-2ETH - -
6 slots
1
) 6 slots
1
)
Remarks:
The slots can be used for connecting communication modules or AC500-S modules. Note that
only one AC500-S module can be connected at one terminal base.
1
) PM567x must have an index ≥ C0.
NOTICE!
Risk of malfunctions!
Unused slots for communication modules are not protected against accidental
physical contact.
– Unused slots for communication modules must be covered with dummy
communication modules to achieve IP20 rating
Ä
Chapter 1.8.2.5 “TA524 -
Dummy communication module” on page 901.
– I/O bus connectors must not be touched during operation.
XC version
Terminal bases (AC500 standard) > TB56xx for AC500 V3 products
2022/01/313ADR010278, 3, en_US6