Mitsubishi Electric MELSEC iQ-F Series - Page 27

2 Replacement from FX3G to FX5S
2.3 Selection of Substitute Models
25
2
•FX5S
■Cable sizes for European type terminal block
Suitable wiring and tightening torque are described below.
■Differences and precautions regarding installing the FX3G and FX5S
The pitch of the holes for installation in a control panel differs between the FX3G and FX5S. When making a direct installation
in a control panel, installation holes must be added. Also, because the terminal block shapes differ, one terminal block cannot
be replaced with the other. ( Page 24 External dimension drawing)
■Differences and precautions regarding the drive power supply of the output section of the
FX3G and FX5S
• Output section power supply voltage consolidation
When replacing the FX3G with the FX5S, the power supplies must be consolidated if a separate power supply has been
installed with one output common terminal of the FX3G.
• Maximum output load current
When the FX3G is replaced with the FX5S, the maximum load current of part of the output section changes.
For Y0 to Y3 on the FX3G-24M, one common terminal is used per output, but this changes to one common terminal for four
outputs for Y0 to Y3 on the FX5S-30M.
If separate power supplies have been installed with each common terminal, consolidate the power supplies.
External color: Munsell 0.6B7.6/0.2
Unit: mm
The terminal block uses M3 terminal
screws.
A 35-mm width DIN rail can be
installed.
Model name W: mm W1: mm Weight: kg
FX5S-30M 100 81 Approx. 0.45
FX5S-40M 130 111 Approx. 0.55
FX5S-60M 175 156 Approx. 0.65
Wire size for
one wire
Wire size for
two wires
Wire ferrule with
insulation sleeve
(wire size)
Tightening
torque
Stripping dimensions of
electric wire ends
FX3G-485-BD, FX3U-485ADP(-MB) AWG22 to
AWG20
AWG22 AWG22 to AWG20 0.22 to 0.25
Nm
9 mm
FX5-485-BD, FX5-485ADP
FX5-4AD-ADP, FX5-4DA-ADP, FX5-
4A-ADP, FX5-4AD-PT-ADP, FX5-
4AD-TC-ADP
0.20 Nm
W1
15
90
W
79
8
2-I4.5 mounting hole
82 (mounting hole pitch)
Y3
Y0
Y1
COM1
COM0
0V
24V
Y5
COM2 COM3
Y10 Y15
Y6 Y11
Y7Y2
Y4
Y0
COM0
0V
24V
Y3
COM4COM1COM2COM3 Y4
Y6 Y10
Y7
Y11
Y5Y1 Y2
Y14
Y13Y12
(Example) FX5S-30MT/ES (output side)(Example) FX3G-24MT/ES (output side)
<Maximum output load current><Maximum output load current>
• Maximum load (resistance load) current of 1
output common terminal: 0.5 A or less
• Maximum load (resistance load) current of 1
output common terminal: 0.5 A or less
• Maximum load (resistance load) current of 3
output common terminal: 0.6 A or less
• Maximum load (resistance load) current of 4
output common terminal: 0.8 A or less