Mitsubishi FX2-16E series, User Manual

Page: 339 / 520

FX
3U
Series Programmable Controllers
User’s Manual - Hardware Edition
331
16 FX2N-8/16E*-*(Input/Output Extension Blocks)
16.6 FX2N-16EXL-C (5V DC Input: 16 Points)
11
Hi
gh
-Speed
Counters
12
O
utput W
iri
ng
13
W
iri
ng for
V
ari
ous
Us
es
14
Te
st R
un,
Mai
nten
ance, T
roubl
es
hooti
ng
15
IInput/Output Pow
ered
Exte
nsi
on U
nit
s
16
Input/O
utput
Extens
ion
Bl
ock
s
17
Extension Power Suppl
y
Un
it
18
Other Extens
ion
Uni
ts an
d
Opti
ons
19
D
isplay M
od
ule
20
Te
rminal
Bl
oc
k
16.6 FX
2N
-16EXL-C (5V DC Input: 16 Points)
16.6.1 Product specifications
The generic specifications are identical to the main unit specifications.
→
Refer to Section 4.1 for generic specifications.
1. Power supply specifications
2. Weight and Other specifications
3. Input specifications
Item FX
2N
-16EXL-C
Product type FX
2N
connector type extension block for each application
Rated voltage 24V DC (supplied from main unit and input/output powered extension unit)
Item FX
2N
-16EXL-C
MASS (Weight) 0.3 kg (0.66lbs)
Other
• The extension cable is already connected to the extension block.
• Accessories: Label for indication of input/output number
• The DIN46277 rail (width: 35 mm (1.38")) or direct installation.
Item FX
2N
-16EXL-C
Input points 16 points
Connection unit Connector terminal block
Input type TTL level
Input signal voltage 5V DC
±
5%
Input signal current 20 mA (at 5V DC), maximum
Input impedance 2.2k
Ω
Input sensitivity
current
ON(Low) 1 mA or more
OFF(High) 0.4 mA or less
Input sensitivity
voltage
ON(Low) 1.5V DC or less
OFF(High) 3.5V DC or more
Input response
time
OFF
→
ON
(High
→
Low)
1 ms +1 ms, -0.5 ms
ON
→
OFF
(Low
→
High)
1 ms +1 ms, -0.5 ms
Input signal type TTL input
Input circuit insulation Photo-coupler insulation
Indication of input operation LED on panel lights when input.
Input circuit diagram
X
5+
2.2k
Ω
5V DC
External unit
TTL