Block Diagram Of The Ip 265 With Ports - Siemens SIMATIC S5 Manual
Ip 265 high speed sub control
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IP 265
2
Technical Description
2.1
Hardware Structure of the IP 265
The IP 265 is a single-width module of the S5-100 system. The module is equipped with several
ports for communication with the system environment.
The following representation shows an overview block diagram in which the essential hardware
components of the module are shown.
S5 bus
interface
Server
Interface to the
memory
submodule
M E M O R Y
submodule
FPGA (Field
On the FPGA, hardware structures are generated during startup of the IP 265.
Programmable
For this purpose, an IP 265 user program must be generated and loaded into the
Gate Array):
module. In the IP 265 user program, you determine the sub control of your
system.
Server:
The server handles communication between the FPGA and the CPU. The server
additionally monitors the IP 265 and outputs status reports of the IP 265 to the I/O
bus.
Interfaces:
Via the interfaces, the IP 265 can communicate
- with the process
- with another IP 265
- with the CPU
EWA 4NEB 812 6130-02a
External I/O bus
9 V
5 V
Interface
for
8 binary
24 V
24 V inputs
External
Connection
power
of 24 V
supply
sensors
Figure 2-1. Block Diagram of the IP 265 with Ports
IP 265
FPGA
Interface
for
8 binary
24 V outputs
Connection
of 24 V final
control elements
Technical Description
Interface
Outputs/
for 8 expan-
inputs
sion inputs/
of second
outputs
IP 265
Interface
Connection
for three
of sensors
5 V differential
with 5 V
inputs
differential
signals
2-1
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