Components Required For A Point-To-Point Connection With The Cp 440; Required Hardware Components; Table 1-2 Hardware Components For A Point-To-Point Connection With The Cp 440 - Siemens SIMATIC S7-400 CP 440 Installation And Parameter Assignment

1.2

Components Required for a Point-to-Point Connection with the CP 440

1.2.1

Required Hardware Components

Hardware Components
The following table lists the hardware components required for establishing a point-to-point
connection with the CP 440.
Table 1-2 Hardware Components for a Point-to-Point Connection with the CP 440
Components
Rack
Power supply module (PS)
Central processor unit (CPU)
Some CPU versions cannot be used with
the CP 440.
Accessories: Memory card, backup
battery
CP 440 communication processor
Standard cable
Programming device cable
Programming device or PC
Point-to-point connection CP 440 Installation and Parameter Assignment
Manual, 09/2007, A5E00057742-03
www.gkbpx.com
1.2 Components Required for a Point-to-Point Connection with the CP 440
Function
... provides the mechanical and electrical
connections of the S7-400.
... converts the line voltage (120/230 V
AC or 24 V DC) into the operating voltage
of 24 V and 5 V DC required to supply the
S7-400.
... executes the user program;
communicates via the MPI interface with
other CPUs or with a programming
device.
... communicates via the interface with
one or more communication partners.
... connects the CP 440 communication
processor to the communication partner.
... connects a CPU to a programming
device/PC.
... communicates with the CPU of the
S7-400.
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Product Description
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