ES-4865 Rev.7
MRP4C
Final Control Elements
MINI-TOP ELECTRONIC ACTUATOR
(rotary type; CC-Link)
Functions & Features
•Small-size control valve actuator
•Direct connection to CC-Link capable PLC and other devices on the same network
•Easy wired
•Uploading device information via CC-Link for maintenance purpose
•1/1000 high resolution
Typical Applications
• Actuator for automatic control valve in pilot plants
• Air-conditioning in buildings or plants
• Micro-flow control for pharmaceutical injection
• For small-size control valves
MODEL: MRP4C–[1][2]–0R[3]
ORDERING INFORMATION
• Code number: MRP4C-[1][2]-0R[3]
Specify a code from below for each of [1] through [3].
(e.g. MRP4C-14-0R/Q)
• Specify the specification for option code /Q
(e.g. /SET)
[1] SPAN
1
: 45 to 90 degrees
2
: 90 to 180 degrees
[2] OPERATION TIME, TORQUE
4
: 7 seconds / 90°, 5 N·m
5
: 13 seconds / 90°, 5 N·m
CE MARKING
0
: Without
POWER INPUT
DC Power
R
: 24 V DC
(Operational voltage range 24 V ±10 %, ripple 10 %p-p max.)
[3] OPTIONS
blank
: none
/Q
: With options (specify the specification)
SPECIFICATIONS OF OPTION: Q
EX-FACTORY SETTING
/SET
: Preset according to the Ordering Information Sheet
(No. ESU-4865)
GENERAL SPECIFICATIONS
Degree of protection
: IP66
Operation at a communication error
: Turn
counterclockwise, clockwise or stop (DIP SW selectable; factory set to ‘stop’)
Note: Counterclockwise or clockwise if seen from the cover
Power circuit connection
: 4-core microconnector, male
Power cable
: Cable with connector (e.g. OMRON XS2F or XS2WD42)
Transmission cable
: Conforms to CC-Link
(TE Connectivity TAA545 or Phoenix Contact SAC-4P)
Housing material
: Cast aluminum
Drive
: Stepping motor
Insulation class
: E
Position detection
: Potentiometer
Deadband
: 0.1 – 1.9 % adjustable (factory set to 1.5 %)
Restarting timer
: 0 – 10 sec. adjustable
(factory set to 1.5 sec.)
Isolation
: Housing or communication to power
Zero adjustment
: 0 – 25 %
Span adjustment
: 50 - 100 %
Protective functions
: Overload protection
Status indicator LED
: Red light blinks in 2 sec. intervals in normal operations; blinks in 0.5 sec. intervals when a foreign object is detected mechanically caught inside.
Manual operating handle
: Not available
CC-Link COMMUNICATION
Protocol
: CC-Link V1.10
Device type
: Remote device station
Station No. setting
: Rotary switch; 1 – 64
Required node
: 1
Baud rate setting
: Rotary switch
L RUN indicator
: Red LED
L ERR. indicator
: Red LED
OUTPUT SPECIFICATIONS
■
Operation Time & Torque (at rated power voltage)
MRP4C-x4: 7 sec. / 90°; torque 5 N·m (3.69 ft·lbf)
MRP4C-x5: 13 sec. / 90°; torque 5 N·m (3.69 ft·lbf)
INSTALLATION
Current consumption
•
DC
: Approx. 0.7 A
Operating temperature
: -5 to +55°C (23 to 131°F)
Operating humidity
: 30 to 85 %RH (non-condensing)
Vibration
: 0.5 G (4.9 m/s
2
) max.
Mounting position
: All directions
Do not mount the actuator with its output stem or cable connector on the upside if the actuator is to be exposed to dripping water.
Weight
: 1.4 kg (3.1 lb)
PERFORMANCE
Resolution
: 1/1000 or 0.09°, whichever is greater (deadband set to 0.1 %)
Insulation resistance
: ≥ 100 MΩ with 100 V DC
Dielectric strength
: 100 V AC @ 1 minute
(housing or communication to power)
COMMUNICATIONS
EXTERNAL DIMENSIONS unit: mm [inch]
SCHEMATIC CIRCUITRY