ABB AC500 V3 - Page 128

WARNING!
Electric shock due to negligent behavior during hot swapping!
To avoid electric shock
– make sure the following conditions apply:
– Digital outputs are not under load.
– Input/output voltages above safety extra low voltage/
protective extra low voltage (SELV/PELV) are switched off.
– Modules are fully interlocked with the terminal unit with both snap-fits
engaged before switching on loads or input/output voltage.
– Never touch exposed contacts (dangerous voltages).
– Stay away from electrical contacts to avoid arc discharge.
– Do not operate a mechanical installation improperly.
NOTICE!
Risk of damage to I/O modules!
Hot swapping is only allowed for I/O modules.
Processor modules and communication interface modules must not be removed
or inserted during operation.
H = Hot swap
Hot swap
System requirements for hot swapping of I/O modules:
– Types of terminal units that support hot swapping of I/O modules have the
appendix TU5xx-H.
– I/O modules as of index F0.
The following I/O bus masters support hot swapping of attached I/O modules:
– Communication interface modules CI5xx as of index F0.
– Processor modules PM56xx-2ETH with firmware version as of V3.2.0.
Hot swap is not supported by AC500-eCo V3 CPU!
Device specifications
Terminal units (AC500 standard) > TU515, TU516, TU541 and TU542 for I/O modules
2022/01/313ADR010278, 3, en_US128