Introduction 1
1-1
1.
Introduction
The FX
2N
-32DP-IF(-D) Profibus-DP Interface Unit (called “32DP-IF” hereinafter) can be used
to connect FX
2N
/FX
0N
series extension units/blocks and special function units/blocks directly to
an existing Profibus-DP network.
The 32DP-IF provides an intelligent slave function for decentralized control applications. Digital
and analog data from a Profibus-DP master CPU (called “DP-master” hereinafter) can be sent
and received to/from any of the supported I/O blocks and special function blocks.
1.1
Features of the 32DP-IF
Using the 32DP-IF the FX
2N
/FX
0N
series extension units/blocks and special function units/
blocks can exchange data with any DP-master.
•
Up to 256 I/O points and/or up to 8 special function blocks can be connected to the 32DP-IF.
However, adjust total control I/O points to 256 or less. See section 1.3.
•
The slave address of the 32DP-IF is adjusted by DIP switches. See chapter 4.
•
The 32DP-IF can be connected to a Profibus-DP network via a standard 9-pin D-SUB connector
and a shielded twisted pair cable complying with EN50170. Optional glassfiber adapters are
supported by the 32DP-IF and are available from other vendors.
See chapter 2.
•
An FX-20P-E or personal computer can be used to monitor the status of the 32DP-IF and the
data exchanged with the Profibus network. For operating instructions of the FX-20P-E or
personal computer, refer to their respective operation manuals. For device numbers and
explanation, refer to the FX
2N
-32DP-IF User’s Manual.
FX2N-32DP-IF Profibus-DP Interface Unit
Summary of Contents for MELSEC FX2N-32DP-IF
Page 1: ...HARDWARE MANUAL FX2N 32DP IF Profibus DP Interface Unit ...
Page 4: ...FX2N 32DP IF Profibus DP Interface Unit ii ...
Page 8: ...FX2N 32DP IF Profibus DP Interface Unit vi ...
Page 20: ...FX2N 32DP IF Profibus DP Interface Unit Introduction 1 1 10 MEMO ...
Page 40: ...FX2N 32DP IF Profibus DP Interface Unit Specifications 3 3 4 MEMO ...
Page 46: ...FX2N 32DP IF Profibus DP Interface Unit Diagnostics 5 5 4 MEMO ...
Page 53: ......