Restriction In Number Of Units In Each Group; In The Case Of The Fx 3Uc - Mt/D, Dss - Mitsubishi FX3UC SERIES User Manual

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
1.10

Restriction in number of units in each group

1.10.1 In the case of the FX
Confirm the number of units using the following procedures.
Division
A
Expansion boards
B
Special adapter
C
I/O extension devices
D
Special function devices
- Special function units
- Special function blocks
Continues to the next page.
54
- MT/D, DSS
3UC
Not available when the main unit is the FX
B1
Up to four units can be connected.
Analog
B2
Up to two units can be connected.
Communication
• When the FX
Up to 8 special function units/blocks in total can be connected in each system
when the main unit is the FX
the number of connectable units is restricted in some models (as shown on the
next page).
• When the FX
Up to 4 special function units/blocks in total can be connected to the FX
MT/D or FX
extension blocks and special function units/blocks in total can be connected.
(When further connection is required, use the FX
Example
FX
3UC
Main unit
1.10 Restriction in number of units in each group
Contents of restrictions
-1PS-5V is used
3UC
3UC
-1PS-5V is not used
3UC
- MT/DSS. After the FX
3UC
-32MT/D FX - FX - FX
2NC 2NC
32EX 16EYR- 4AD
T
Up to 4 special function
units/blocks in total
- MT/D or FX
3UC 3UC
- MT/D or FX - MT/DSS. Note that
3UC
-CNV-IF, up to 4 I/O
2NC
-1PS-5V.)
3UC
- FX - FX - FX -
3UC 2NC 2N 3U
CNV- 8EYR 20SSC-
IF H
Up to 4 I/O extension blocks
and special function units/
blocks in total
1 Outline
- MT/DSS.
-
3UC
FX - FX -
3U 2N
4DA 1PG