Connected Extension Units/Blocks - Mitsubishi FX2N User Manual

FX2N-32DP-IF Profibus-DP Interface Unit
1.3.2

Connected Extension Units/Blocks

The table below shows extension units/blocks and their data lengths when connected to a
32DP-IF. Data is exchanged between the 32DP-IF and DP-master during every cycle. The
maximum amount of data that can be exchanged with the 32DP-IF is 200 bytes of input data
and 200 bytes of output data. Please check the specification of the DP-master, it may limit the
total amount of exchanged data.
Table 1.3: Connected Extension Units/Blocks and Exchanged Data Length
Extension I/O Units
FX
2N
Series
Extension
I/O Blocks
FX
0N
Series
Special Function
Blocks
*1 Total 8 bytes, selection between averaged data (BFM #5 ~ #8) or present data (BFM #9 ~
#12) can be done by GSD file configuration for each channel separately.
Items
FX -32ER-ES/UL
2N
FX -32ET-ESS/UL
2N
FX -48ER-ES/UL
2N
FX -48ET-ESS/UL
2N
FX -16EX-ES/UL
2N
FX -16EYR-ES/UL
2N
FX -16EYT-ESS/UL
2N
FX -16EYS-ES/UL
2N
FX -8EX-UA1/UL
0N
FX -8EX-ES/UL
0N
FX -16EX-ES/UL
0N
FX -8ER-ES/UL
0N
FX -8EYR-ES/UL
0N
FX -8EYT-ESS/UL
0N
FX -16EYR-ES/UL
0N
FX -16EYT-ESS/UL
0N
FX -4DA
2N
FX -4AD
2N
FX -4AD-PT
2N
FX -4AD-TC
2N
Description
Output Data (Y)
Input = 16 points
2 Bytes (Y0 ~ Y17) 2 Bytes (X0 ~ X17)
Output = 16 points
Input = 24 points
3 Bytes (Y0 ~ Y27) 3 Bytes (X0 ~ X27)
Output = 24 points
Input = 16 points
Output = 0 point
Input = 0 point
2 Bytes (Y0 ~ Y17)
Output = 16 points
Input = 8 points
Output = 0 point
Input = 16 points
Output = 0 point
Input = 4 points
1 Bytes (Y0 ~ Y3)
Output = 4 points
Input = 0 point
1 Bytes (Y0 ~ Y7)
Output = 8 points
Input = 0 point
2 Bytes (Y0 ~ Y17)
Output = 16 points
8 Bytes,
Digital to analog
Analog output data
converter
(BFM #1 ~ #4)
Analog to digital
converter
PT100 probe
interface
Thermo-couple
interface
Introduction 1
Exchange Data Length
Input Data (X)
- 2 Bytes (X0 ~ X17)
-
1 Bytes (X0 ~ X7)
-
2 Bytes (X0 ~ X17)
1 Bytes (X0 ~ X3)
-
*1
8 Bytes
*2
-
8 Bytes
*3
8 Bytes
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