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I/O mapping
Simple I/O communication via 2-wire cables
Application note
107967_en_01
1
Description
This application note describes an I/O communication solu-
tion for company-internal 2-wire cables, e.g., telephone
cable or master cable. The range covered is up to
20 kilometers.
Extension modules receive the I/O signals. The signals are
then transmitted to the SHDSL extender via an RS-485 front
module.
The white thumbwheel on the extension modules is used to
set the I/O MAP address. Programming knowledge is not re-
quired.
You need the following:
Description
RS-485 front module
I/O extension module
SHDSL extender
Programming cable
Latest PSI-CONF software as of V2.50
Make sure you always use the latest documentation.
It can be downloaded using the links provided above.
© PHOENIX CONTACT 2018-06-06
Order No.
Designation
2702184
RAD-RS485-IFS
2901535
RAD-DI4-IFS
2901536
RAD-DOR4-IFS
2313669
PSI-MODEM-SHDSL/SERIAL
2903447
RAD-CABLE-USB
Link to product
phoenixcontact.net/product/2702184
phoenixcontact.net/product/2901535
phoenixcontact.net/product/2901536
phoenixcontact.net/product/2313669
phoenixcontact.net/product/2903447
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Related Manuals for Phoenix Contact PSI-MODEM-SHDSL/SERIAL
Summarization of Contents
Setting the Thumbwheel
Front Module Addressing
Configure master/slave addresses for front modules, setting master to 01 and slave to 02-99.
I/O Extension Module Addressing
Set identical addresses (e.g., 88) on extension modules for input/output mapping.
Configuring the SHDSL Extender
Selecting the Device
Choose the correct SHDSL extender device within the PSI-CONF software for configuration.
Online Configuration
Set up the device configuration directly on-site using the PSI-CONF software.
Point-to-Point Wizard Setup
Utilize the point-to-point wizard to establish a direct connection between devices.
Assigning Device Names
Assign descriptive names like 'Pumpstation' or 'Central Station' to the SHDSL extenders.
Configuring the SHDSL Line
Set DSL line parameters including wire length and diameter for optimal data transmission.
Serial Interface Configuration
Configure serial interface settings like RS-485, baud rate, data bits, and stop bits.
Configuring Switching Outputs
Set up switching outputs and handle potential warnings from external errors.
Checking and Transferring Settings
Review summary, transfer, and verify configuration settings to SHDSL extenders.
Increasing Timeout for Front Modules
Selecting the Front Module
Choose the RS-485 front module in PSI-CONF software for timeout adjustment.
Entering and Transferring Timeout Settings
Adjust Master Timeout Offset and Time Between Polls, then transfer to the front module.
Need help?
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