131
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
4 Power Supply Specifications and External wiring
4.1 Selection of the external DC power supply to prepare
1
Outline
2
External
Dimensions
3
Generic
Specifications
4
Power Supply
Specifications
5
Input
Specifications
6
Output
Specifications
7
Examples of
Wiring for
Various Uses
8
Terminal Block
9
CC-Link/LT
Master FX
3UC
(LT only)
10
Display module
FX
3UC
(LT only)
4.1.2 The input range of power supply voltage
When connecting special function units/blocks shown in the table below, set the voltage supplied to the main
unit as follows.
1) When the CC-Link/LT master of the FX
3UC-32MT-LT is used
Use an external power supply that satisfies the conditions described in "3. Selection of the general-
purpose power supply connected to the main unit" in Subsection 9.6.3.
2) When Group A is connected
Please use the external power supply of "24V DC ±10% Ripple Voltage (p-p) 5% or less"
3) When Group B is connected
Please use the external power supply of "24V DC +10% -15% Ripple Voltage (p-p) 5% or less"
4) When either group is not used
The external power supply of "24V DC +20% -15% Ripple Voltage (p-p) 5% or less" can be used.
4.1.3 Power consumption of the extension equipment
The power consumption shown on the previous page does not include the power consumption of connected
extension blocks.
When connecting extension blocks shown below, add the power consumption shown in the table below to the
power consumption of the main unit and extension power supply unit.
When you connect special function blocks other than the ones listed in the following table, refer to each
manual.
*1. External 5V power supply is not included.
*2. AC input current is not included.
Group Model name Group Model name Group Model name
A
FX
3UC-4AD
A
FX0N-3A A FX2N-10PG
FX
2N-2AD FX2N-5A
B
FX2N-10GM
FX
2NC-4AD FX2N-2DA FX2N-20GM
FX
2N-4AD FX2NC-4DA FX2N-1RM(-E)
FX
3U-4AD FX2N-4DA
A
FX2N-232IF
FX
2N-8AD FX3U-4DA FX2N-32CCL
FX
2N-4AD-PT B FX2N-2LC B FX2N-16LNK-M
FX
2N-4AD-TC A FX2N-1PG(-E)
Model name
Power
consumption
Model name
Power
consumption
Model name
Power
consumption
FX
2NC-16EX-T 2.2W FX2N-8EX 1.2W FX0N-8EYT-H 2.1W
FX
2NC-16EX-T-DS 2.2W FX2N-8EX-ES/UL 1.2W FX2N-16EYR 2.2W
FX
2NC-16EX 2.2W FX0N-8EX 1.2W FX2N-16EYR-ES/UL 2.2W
FX
2NC-16EX-DS 2.2W FX2N-16EX 2.2W FX0N-16EYR 2.2W
FX
2NC-32EX 4.2W FX2N-16EX-ES/UL 2.2W FX2N-16EYT 1.2W
FX
2NC-32EX-DS 4.2W FX0N-16EX 2.2W FX2N-16EYT-ESS/UL 1.2W
FX
2NC-16EYR-T 2.2W FX2N-16EX-C 2.2W FX0N-16EYT 3.8W
FX
2NC-16EYR-T-DS 2.2W FX2N-16EXL-C
0.3W
*1
FX2N-16EYT-C 2.2W
FX
2NC-16EYT 0.35W FX2N-8EYR 1.2W FX2N-16EYS 1.0W
FX
2NC-16EYT-DSS 0.35W FX2N-8EYR-ES/UL 1.2W FX0N-3A 2.4W
FX
2NC-32EYT 0.7W FX0N-8EYR 1.2W FX2N-2AD 2.3W
FX
2NC-32EYT-DSS 0.7W FX2N-8EYT 2.0W FX2N-2DA 1.4W
FX
2N-8ER 1.2W FX2N-8EYT-ESS/UL 2.0W FX2N-8EX-UA1/UL
0.2W
*2
FX2N-8ER-ES/UL 1.2W FX0N-8EYT 2.0W FX0N-8EX-UA1/UL
0.2W
*2
FX0N-8ER 1.2W FX2N-8EYT-H 2.1W