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2.1
Getting Started
Installation
Planning
Unpacking the
Module
2-2
Installing the Module
The installation of the PPX:505-2571 Programming Port Expander Module
consists of the following steps:
1.
Planning the installation.
2.
Installing the module into the I/O base.
3.
Connecting operator interface devices to the module communication
port.
4.
Checking the module operation.
The PPX:505-2571 requires 5 watts of +5VDC power. Before inserting the
module into the I/O base, ensure that the power supply capacity is not
exceeded.
RS–232 communications cables should be no longer than 50 feet in length.
RS–422 cables may extend up to 4000 feet at 9600 baud.
Open the shipping carton and remove the special anti-static bag which
contains the module.
The components on the PPX:505-2571 module printed circuit card can be
damaged by static electricity discharge.
To prevent this damage, the module is shipped in a special anti-static bag.
Static control precautions should be followed when removing the module from
the bag, and when handling the printed circuit card during configuration
After discharging any static build–up, remove the module from the
anti-static bag. Do not discard the static bag. Always use this bag for
protection against static damage when the module is not inserted into the
I/O base.
CAUTION
!
SIMATIC 505-2571 Program Port Expander Manual
.
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