Siemens 505-2557 Manual De Usuario
Installation
2-7
SIMATIC 505–2557 Installation and Operation Guide
Insert the module into the I/O base by carefully pushing the module into the
slot. When the module is fully seated in the slot, tighten the captive screws
at the top and bottom to hold the module in place. To remove the module
from the I/O base, loosen the captive screws, then remove the module from
the I/O base. Be careful not to damage the connector card at the back of the
module when inserting or removing the module.
slot. When the module is fully seated in the slot, tighten the captive screws
at the top and bottom to hold the module in place. To remove the module
from the I/O base, loosen the captive screws, then remove the module from
the I/O base. Be careful not to damage the connector card at the back of the
module when inserting or removing the module.
!
WARNING
Inserting or removing a module while the system unit is connected to AC power
could result in death or serious injury to personnel, and/or damage to
equipment.
could result in death or serious injury to personnel, and/or damage to
equipment.
Ensure that the system unit is unplugged—that it is NOT connected to AC
power—before attempting to insert or remove a module. Do not attempt these
procedures unless you are thoroughly familiar with precautions required when
working around high voltage equipment. Follow appropriate safety precautions.
power—before attempting to insert or remove a module. Do not attempt these
procedures unless you are thoroughly familiar with precautions required when
working around high voltage equipment. Follow appropriate safety precautions.
Inserting the
Module Into the
I/O Base
Module Into the
I/O Base