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16 Input/Output Extension Blocks
255
FX
3G
Series Programmable Controllers
User's Manual - Hardware Edition
11
H
igh-Speed
C
ounters
12
O
utpu
t Wi
ring
13
Wi
ring for
Va
rious U
ses
14
Te
st R
un,
M
ain
tenanc
e,
Troub
le
shooting
15
Input/O
utput
Pow
ere
d
Extens
ion U
nit
s
16
Input/Output
Ex
tension
Blocks
17
Extensi
on
Pow
er Suppl
y
Un
it
18
O
ther Ex
tensi
on
Un
its
an
d
O
pti
ons
19
Displ
ay
Modul
e
20
Te
rmi
nal Block
16.3 FX2N-8ER (24V DC Sink Input, Relay Output)
4. Output specifications (Relay output type)
16.3.2 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.
Item
FX
2N
-8ER
Output Points
4 points
Connection type
Vertical terminal block (M3 screws)
Output type
Relay
External power supply
30V DC or less
240V AC or less (250V AC or less when the unit does not comply with CE, UL or cUL standards)
Output circuit insulation
Mechanical insulation
Indication of output operation
Supplying power to the relay coil will light the LED indicator lamp on panel.
Max. load
Resistance load
2A/point
The total resistance load current per common should be as follows:
•
4 output points/common: 8A or less
Inductive load
80VA
→
For the product life, refer to Subsection 14.4.3.
→
For cautions on external wiring, refer to Subsection 12.1.3.
Open circuit leakage current
-
Min. load
5V DC, 2mA (reference values)
Response time
OFF ON
Approx. 10ms
ON OFF
Approx. 10ms
Output circuit configuration
Load
DC power
supply unit
Fuse
Y
COM1
Without cover
With cover
Input indicator
lamps (LED lamps)
Rear line
extension
connector
Output indicator
lamps (LED lamps)
24+
X0
X1
X2
X3
Y0
Y1
Y2
Y3
COM1