ABB AC500 V3 Hardware Manual page 938

System assembly, construction and connection
AC500-eCo > Mounting and demounting
2.5.3.2.2 Removing the option board
1.
2.
2.5.3.3 Mounting and demounting of S500-eCo I/O modules
S500-eCo I/O modules can be mounted either on a DIN rail or with screws on a metal plate.
Mounting I/O
modules on a
DIN rail
938
Push the option board on the side to release the lock.
At the same time, pull the option board out of the slot.
CAUTION!
Risk of injury and damaging the product!
Always plug in the option board slot cover when the option board is not inserted.
If the option board slot cover is lost, please order the replacement TA5300-CVR
(1SAP187500R0001).
Never power up the CPU with uncovered option board slot, otherwise it may
cause serious injury and/or damage the product.
NOTICE!
Risk of function faults!
The S500-eCo I/O modules are grounded via the DIN rail.
The DIN rail must be included into the earthing concept of the plant.
Use only metal screws.
3ADR010278, 3, en_US 2022/01/31