VIDEO:
30 SECOND
PART BUILDER
EXPLAINED
- SMC Home
- Electric Actuators
- Controllers & Drivers
- 24VDC Controllers, Single Axis
- LECPA PLC Pulse Input for Incremental Encoders
- LECPA Step Motor Driver, Pulse Input Type for LEYG Series
LECPA Step Motor Driver, Pulse Input Type for LEYG Series
The LECPA is a driver for LE’s 24VDC step motors. This driver controls motion by interpreting a pulse input signal from the PLC instead of calls to a step data table. Separate control and motor power enable the motor to be turned off without losing the encoder position. Additional features include alarm detection and in-range AREA output signals.
- Pulse signal input types permitted: open collector, differential
- Compatible motor: 24VDC step motor with incremental A/B phase encoder
- NPN or PNP parallel I/O types
- POWER and ALARM LED’s
- Screw or DIN rail mounting
- Configuration software required (sold separately)
How to order
Controller (Step Data Input Type)
Step Motor (Servo/24 VDC)
LECP6 Series
Servo Motor (24 VDC)
LECA6 Series
How to Order
Specifications
Basic Specifications
LE C P 6
N
Number of step data (Points)
Parallel I/O type
I/O cable length [m]
Option
Compatible motor
Controller
Note) DIN rail is not included.
Order it separately.
[CE-compliant products]
q EMC compliance was tested by combining
the electric actuator LE series and the
controller LEC series.
The EMC depends on the configuration of
the customer’s control panel and the rela-
tionship with other electrical equipment
and wiring. Therefore, conformity to the
EMC directive cannot be certified for SMC
components incorporated into the custom-
er’s equipment under actual operating
conditions. As a result, it is necessary for
the customer to verify conformity to the
EMC directive for the machinery and
equipment as a whole.
w For the LECA6 series (servo motor control-
ler), EMC compliance was tested by install-
ing a noise filter set (LEC-NFA). Refer to
page 568 for the noise filter set. Refer to
the LECA Operation Manual for installation.
[UL-compliant products]
When conformity to UL is required, the elec-
tric actuator and controller should be used
with a UL1310 Class 2 power supply.
Caution
∗ When controller equipped type is selected when ordering the LE series,
you do not need to order this controller.
Note 1)
Do not use the power supply of “inrush current prevention type” for the
controller power supply. When conformity to UL is required, the electric ac-
tuator and controller should be used with a UL1310 Class 2 power supply.
Note 2) The power consumption changes depending on the actuator
model. Refer to the specifications of actuator for more details.
Note 3) Applicable to non-magnetizing lock.
Item
LECP6 LECA6
Compatible motor Step motor (Servo/24 VDC) Servo motor (24 VDC)
Power supply
Note 1)
Power voltage: 24 VDC ±10%
Note 2)
[Including motor drive power, control power, stop, lock release]
Power voltage: 24 VDC ±10%
Note 2)
[Including motor drive power, control power, stop, lock release]
Parallel input 11 inputs (Photo-coupler isolation)
Parallel output 13 outputs (Photo-coupler isolation)
Compatible encoder
Incremental A/B phase (800 pulse/rotation) Incremental A/B (800 pulse/rotation)/Z phase
Serial communication
RS485 (Modbus protocol compliant)
Memory EEPROM
LED indicator LED (Green/Red) one of each
Lock control Forced-lock release terminal
Note 3)
Cable length [m] I/O cable: 5 or less, Actuator cable: 20 or less
Cooling system Natural air cooling
Operating temperature range [°C]
0 to 40 (No freezing)
Operating humidity range [%RH]
90 or less (No condensation)
Storage temperature range [°C]
−10 to 60 (No freezing)
Storage humidity range [%RH]
90 or less (No condensation)
Insulation resistance [MΩ]
Between the housing and SG terminal: 50 (500 VDC)
Weight [g] 150 (Screw mounting), 170 (DIN rail mounting)
Nil Screw mounting
D
Note)
DIN rail mounting
Nil Without cable
1
1.5
3
3
5
5
N
NPN
P
PNP
6
64
P
Step motor
(Servo/24 VDC)
A
Servo motor
(24 VDC)
Confirm that the combination of the controller and the
actuator is correct.
Blank controller is a controller to which the
cus t o m e r can w r i te the d a t a of t h e
actuator to be combined and used. Use
the dedicated software (LEC-BCW) for
data writing.
• Please download the dedicated software
(LEC-BCW) via our website.
• Order the controller setting kit (LEC-W2)
separately to use this software.
SMC website
http://www.smcworld.com
The controller is sold as single unit after the
compatible actuator is set.
Precautions on blank controller
(LECm6mm-BC)
<Check the following before use.>
q Check the actuator label for
model number. This matches
the controller.
w Check Parallel I/O configuration
matches (NPN or PNP).
∗ Refer to the operation manual for using the products. Please download it via our website,
http://www.smcworld.com
LECP6
Series
LECA6
Series
Actuator part number
Part number except cable specifications and
actuator options
Example: Enter “LEFS16A-400”
for the LEFS16A-400B-R16N1.
BC
Blank controller
Note)
Note)
The dedicated software (LEC-BCW) is required.
q w
560
Compatible actuators
∗
Not compat-
ible with the
LECA6.
∗ ∗
∗
∗ ∗
LEF LEL
LEM
LEY LES LEP
LER LEH
Related Products
Email Part
Email How to Order Page
Products
- Actuators
-
Directional Control Valves
- Directional Control Valves Overview
- Solenoid Valves - 4 & 5 Port
- Solenoid Valves - 3 Port
- Solenoid Valves - Direct Operated
- Industrial Communication
- Air Operated Valves
- Mechanical & Hand Operated Valves
- Safety Pressure Relief Valves
- Solenoid Valves - ISO
- Clean Room Products
- Valve Manifold Configurator
- Airline Equipment
- Air Dryers & Main Line Filters
- Connectors
- Vacuum Products
- Industrial Communication
- Sensors & Switches
- Fluid Process
- Static Control
- Electric Actuators
- Chillers
- Process Gas Equipment
- High Vacuum
- Chemical Handling Equipment
- Secondary Battery