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Mitsubishi Electric MELSEC L Serie Manuel D'installation page 2

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AC input modules
Specifications
LX10
LX28
Number of inputs
16
Insulation method
Photocoupler
100 to 120 V AC
100 to 240 V AC
(+10 %/–15 %),
(+10 %/–15 %),
Rated input voltage
50/60 Hz (±3 Hz)
50/60 Hz (±3 Hz)
(Distortion
5 %)
(Distortion
Inrush current
200 mA within 1 ms
950 mA within 1 ms
6.8 mA
(100 V AC, 50 Hz)
6.8 mA
8.2 mA
(100 V AC, 50 Hz)
(100 V AC, 60 Hz)
Rated input current
8.2 mA
13.7 mA
(100 V AC, 60 Hz)
(200 V AC, 50 Hz)
16.4 mA
(200 V AC, 60 Hz)
Voltage/current for ON
80 V AC/
5 mA (50/60 Hz)
Voltage/current for OFF
30 V AC/
1.7 mA (50/60 Hz)
Input resistance
14.6 k (50 Hz), 12.2 k (60 Hz)
15 ms
(100 V AC, 50/60 Hz)
OFF
ON
(100 V AC, 50/60 Hz)
Response
(200 V AC, 50/60 Hz)
time
20 ms
ON
OFF
(100/200 V AC,
(100 V AC, 50/60 Hz)
50/60 Hz)
External connections
Removable terminal block
Number of occupied I/O
16
points
Internal current
90 mA
80 mA
consumption (5 V DC)
Weight
0.17 kg
0.15 kg
DC input modules
Specifications
LX40C6
LX41C4
Number of inputs
16
32
Type of sensors
Positive/negative common
Insulation method
Photocoupler
Rated input voltage
20.4 to 28.8 V DC (ripple ratio
Rated input current
6 mA
4 mA
15 V/
Voltage/current for ON
19 V/ 3 mA
4 mA
8 V/
Voltage/current for OFF
9 V/ 1.7 mA
2 mA
Input resistance
3.8 k
5.7 k
Response
OFF
ON
1/5/10/20/70 ms or less
time
(Initial setting: 10ms)
ON
OFF
(adjustable)
Removable
40-pin
External connections
terminal block
connector
Number of occupied I/O
16
32
points
Internal current
90 mA
100 mA
consumption (5 V DC)
Weight
0.15 kg
0.11 kg
Relay output module
Specifications
8
Number of outputs
Output type
Insulation method
24 V DC, 2 A (resistance load) per output
Rated switching
240 V AC, 2 A (cos = 1) per output
5 %)
voltage/current
Min. switching load
Max. switching voltage
Maximum switching
frequency
OFF
ON
Response
time
ON
OFF
External connections
Removable terminal block
Number of occupied I/O
points
Internal current
consumption (5 V DC)
15 ms
Weight
10 ms
Triac output module
20 ms
Specifications
Number of outputs
Output type
Insulation method
100 to 240 V AC (+10 %/–15 %),
Rated switching voltage
Max. load voltage
Maximum inrush current
Max. voltage drop at ON
1.5 V (Load current 0.6 A)
LX42C4
64
Minimum Load
Leakage current at OFF
5%)
OFF
ON
0.5 x period + max. 1 ms
Response
0.5 x period + max. 1 ms
time
ON
OFF
(rated load, resistive load)
Surge suppressor
Fuse
External connections
Removable terminal block
Number of occupied I/O
points
Internal current
consumption (5 V DC)
2x40-pin
connector
Weight
64
120 mA
0.12 kg
Transistor output modules – Sink type
LY10R2
Specifications
16
Number of outputs
Relay
Output type
Relay
Insulation method
Rated load voltage
8 A per common
Maximum load current
5 V DC, 1 mA
264 V AC/125 V DC
Maximum inrush current
3600 times/hour
Leakage current at OFF
10 ms
Max. voltage drop at ON
12 ms
OFF
ON
Response
time
16
ON
OFF
Surge suppressor
460 mA
Fuse
0.21 kg
Voltage
External
power
Current
supply
LY20S6
External connections
16
Triac
Number of occupied I/O
points
Photocoupler
Internal current
consumption (5 V DC)
50/60 Hz (±3 Hz)
(Distortion
5 %)
Weight
264 V AC
Transistor output modules – Source type
20 A
Specifications
Number of outputs
24 V AC/100 mA
100 V AC/25 mA
Output type
240 V AC/25 mA
Insulation method
1.5 mA (120 V, 60 Hz)
3 mA (240 V, 60 Hz)
Rated load voltage
Maximum load current
CR absorber
Maximum inrush current
Leakage current at OFF
Max. voltage drop at ON
16
OFF
ON
Response
300 mA
time
ON
OFF
0.22 kg
Surge suppressor
Fuse
Voltage
External
power
Current
supply
External connections
Number of occupied I/O
points
Internal current
consumption (5 V DC)
Weight
Installation and Wiring
LY40NT5P
LY41NT1P
LY42NT1P
P
16
32
64
Turn off all phases of the power supply for the PLC and other external
Transistor (sink)
sources before starting the installation or wiring work.
Photocoupler
10.2 to 28.8 V DC
E
0.5 A per
output
0.1 A per output
● Use the product in the environment within the general specifications
5 A per
2 A per common
common
described in the MELSEC L series CPU Module User's Manual. Never use
the product in areas with dust, oily smoke, conductive dusts, corrosive
Current is limited by the overload protection
or flammable gas, vibrations or impacts, or expose it to high tempera-
function.
ture, condensation, or wind and rain.
0.1 mA
● When drilling screw holes or wiring, cutting chips or wire chips should
not enter ventilation slits. Such an accident may cause fire, failure or
0.3 V DC
0.2 V DC at 0.1 A
at 0.5 A
malfunction.
● A protective film is attached onto the module top to prevent foreign
0.5 ms
matter such as wire chips entering the module during wiring. Do not
1 ms (rated load, resistance load)
remove the film during wiring. Remove it for heat dissipation before
system operation.
Zener diode
● Before handling modules, touch a grounded metal object to discharge
the static electricity from the human body. Not doing so may cause
10.2 to 28.8 V DC (ripple ratio
5 %)
failure or malfunctions of the module.
9 mA
9 mA
13 mA
(at 24 V DC)
Mounting
(at 24 V DC)
(at 24 V DC)
per common
E
Removable
40-pin
2x40-pin
terminal block
connector
connector
● Modules must be mounted on a DIN rail.
16
32
64
● Connect an END cover on the last module on the right side.
● Do not drop the module or subject it to heavy impact.
100 mA
140 mA
190 mA
● Do not open or modify a module. Doing so can cause a failure, malfunction,
injury or fire.
0.15 kg
0.11 kg
0.12 kg
● Do not touch the conductive parts of the module directly.
● To interconnect modules, engage the respective connectors and se-
curely lock the module joint levers. Incorrect interconnection may
cause malfunction, failure, or drop of the module.
LY40PT5P
LY41NPT1P
LY42PT1P
16
32
64
Connecting the modules
Transistor (source)
The procedure for connecting modules is shown with an example of how to
Photocoupler
connect the L02CPU with the L61P.
10.2 to 28.8 V DC
0.5 A per
Release
output
0.1 A per output
5 A per
2 A per common
common
Current is limited by the overload
protection function.
0.1 mA
0.3 V DC
0.2 V DC at 0.1 A
at 0.5 A
0.5 ms
1 ms (rated load, resistance load)
Zener diode
10.2 to 28.8 V DC (ripple ratio
5%)
20 mA
17 mA
20 mA
(at 24 V DC)
(at 24 V DC)
(at 24 V DC)
per common
Removable
40-pin
2x40-pin
terminal block
connector
connector
16
32
64
100 mA
140 mA
190 mA
0.15 kg
0.11 kg
0.12 kg
DANGER
CAUTION
CAUTION
To release the module joint
levers located at the top and
bottom of the L02CPU:
Slide the levers toward the
front side of the module.
Insert the connector of the
power supply module into
that of the CPU module so
that they are securely engaged.
To lock the module joint levers:
Lock
Slide the levers toward the
back side of the module.
Make sure that the modules
are securely connected.

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