Parts Identification And Terminal Arrangement - Mitsubishi FX3U SERIES User Manual

FX Series Programmable Controllers
3U
User's Manual - Hardware Edition
4. Output specifications (Relay output type)
Item
Output points
Connection unit
Output unit
External power supply
Output circuit insulation method
Indication of output operation
Maximum load
Open circuit leakage current
Minimum load
Response time
Output circuit diagram

16.2.2 Parts identification and terminal arrangement

Input numbers (X) are assigned to the upper four points, and output numbers (Y) are assigned to the lower
four points.
With cover
FX -8ER-ES
2N
POWER
0 1 2 3
IN
0 1 2 3
OUT
(250V AC or less when the unit does not comply with CE, UL, or cUL standards)
Supplying power to the relay coil will light the LED indicator lamp on panel.
Resistance
The total resistance load current per common should be as follows:
load
• 4 output points/common: 8A or less
Inductive load
OFF→ON
ON→OFF
Without cover
Input indicator
lamps (LED lamps)
Output indicator
lamps (LED lamps)
16 FX2N-8/16E*-*(Input/Output Extension Blocks)
16.2 FX2N-8ER-ES/UL (24V DC Sink/Source Input, Relay Output)
FX -8ER-ES/UL
2N
4 points
Vertical terminal block (M3 screws)
Relay
5 to 30V DC
240V AC or less
Mechanical insulation
2 A/point
80 VA
→ For the product life, refer to Subsection 4.4.2.
→ For cautions on external wiring, refer to Subsection 12.2.4.
−
5V DC, 2 mA (reference values)
Approx. 10 ms
Approx. 10 ms
Load
Y
DC power
supply unit
COM1
Fuse
FX -
2N
Rear line
extension
connector
FX -8ER-ES/UL
2N
11
12
13
14
15
16
17
18
19
20
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