Mitsubishi FX3UC SERIES User Manual page 61

FX Series Programmable Controllers
3UC
User's Manual - Hardware Edition
Division
C
I/O extension devices
D
Special function devices
- Special function units
- Special function blocks
Contents of restrictions
In addition to the restrictions shown on the previous page, the number of units
connectable to the main unit or extension power supply unit is restricted in the
following models.
Connection target and number of connectable units
Model name
FX -16EYR-T
2NC
FX -8ER
2N
FX -8EYR
2N
When the FX
FX -8EYT
not used, up to 4 units in total
2N
can be connected.
FX -8EYT-H
2N
When the FX
FX -16EYR
2N
used, refer to the note
*2
FX -3A
below.
0N
*2
FX -2AD
2N
*2
FX -2DA
2N
Connection target and number of connectable units
Model name
A A
FX -16EYR-T-DS
2NC
FX -8ER-ES/UL
2N
When the FX
FX -8EYR-ES/UL
2N
DS is not used, up to 4 units
FX -8EYT-ESS/UL
2N
in total can be connected.
FX -16EYR-ES/UL
When the FX
2N
DS is used, refer to the note
*2
FX -3A
0N
below.
*2
FX -2AD
2N
*2
FX -2DA
2N
*1. When the FX -3A, FX
0N 2N
be connected. When the FX
5 units in total can be connected.
*2. Consider the restriction for the number of special function equipment.
Note that the number of connectable units is restricted for the following special
function units/blocks.
Model name
• It cannot be used together with the FX
- When some units are used, a remote I/O station
FX -16CCL-M
2N
cannot be connected to the second or following
master stations.
• It cannot be used together with the FX
FX -32ASI-M
2N
- Only one unit can be used for the whole system.
Up to 3 units can be sequentially connected to the end of a
FX -1RM-SET
2N
system. However, when three units are connected, they are
FX -1RM-E-
2N
counted as one unit, and the number of input/output
SET
occupied points is 8.
1.10 Restriction in number of units in each group
A A
FX - MT/D
3UC
-16EYR-T is
2NC
Up to 5 units in total can
-16EYR-T is
be connected.
2NC
*1
FX - MT/DSS
3UC
-16EYR-T-
2NC
Up to 5 units in total can
-16EYR-T-
be connected.
2NC
*1
-2AD or FX -2DA is used, up to 4 units in total can
2N
-3A, FX -2AD or FX -2DA is not used, up to
0N 2N 2N
Restrictions
1 Outline
E
FX -1PS-5V
3UC
E
FX -1PS-5V
3UC
-32ASI-M.
2N
-16CCL-M.
2N
10
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