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RCEL
Digital Controller PCU Solid State
CAUTION
ELECTRICAL SHOCK HAZARD.To avoid serious personal injury,
property damage, turn off ALL power to the actuator before remov-
ing the cover.
Before installation or use, verify the nameplate information infor-
mation to insure the correct model number, torque, voltage and
enclosure type.
Be sure to completly review the actuator manual prior to operation.
Final limit switch adjustment MUST be done after mounting the ac-
tuator to the valve. Incorrect adjustment may cause actuator failure.
Over torque switches are factory set, tampering with the over
torque switch settings may damage the actuator and void the war-
ranty.
The actuator must be properly grounded. Use the grounding lugs
provided on the inside and outside of the actuator body.
To minimize the possible damage caused by condensation, be sure
to energize the heater.
Care should be taken when wiring 3 phase actuators.
Confirm proper rotation and limit switch shutoff function during the
initial operation. If the actuator rotates in the reverse direction, then
the phasing needs to be corrected by switching two of the 3 phase
wires on the terminal block.
The warranty will be void under the following conditions:
1. Failure or damage caused by misuse or abuse.
2. Failure or damage caused by unauthorized modifications or repairs done to the actuator.
3. Failure caused by the unauthorized modification / change or the wiring.
4. Failure caused by water entering the actuator due to improper sealing of the conduit entries.
5. Failure caused by improperly set limit switches.
6. Failure caused by fire, flood damage or other natural disasters.
7. Failure occuring more than one year after shipment date.
Warranty Information
www.rotork.com www.remotecontrol.se
Instruction
Specifications
Input Power
Command Signal
Output Signal
Load Resistance
Terminals
Visual Indicators
Calibration Method
Output Contact
Delay Time
Parameters
Resolution
Ambient Temperatur
Ambient Humidity
Dielectric Strenght
Insulation Resistance 500V DC 30MΩ MIN.
- 1 -
Top Quality Valve Actuators
Made in Sweden
90~230V AC ±10%, 50/60Hz
DC 24V / AC 24V ±10%
Input Power must match motor Ratings
4~20mA DC (Default), 0~5VDC,
0~10VDC, 1~5VDC, 2~10VDC
1 ~ 7,5% (1 scale 0,5%)
4~20mA DC
750Ω
1~12 Connector, +, - 2EA (In/Output)
4 LEDS,
Power (Blue), Fault (Yellow),
Open (Red), Close (Green)
ASCN (Autoscan) Button
Relay Contact 250V AC 16A MAX.
(Inductive Load)
1 Sec
Dead Band: 0.2mA(Step)
Fail operation (during loss of command
signal) Select input signal. A FULL Set
or Clear
Min 1/1,000
-10 ºC ~ +60 ºC
90% RH MAX. (Non-Condensing)
1,500V AC 1 MIN.
(Input to Output to Power to Ground)
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Summary of Contents for Remote Control RCEL
- Page 1 Top Quality Valve Actuators Made in Sweden RCEL Instruction Digital Controller PCU Solid State CAUTION Specifications 90~230V AC ±10%, 50/60Hz ELECTRICAL SHOCK HAZARD.To avoid serious personal injury, Input Power DC 24V / AC 24V ±10% property damage, turn off ALL power to the actuator before remov- Input Power must match motor Ratings ing the cover.
- Page 2 PCU Board Spec. Name No. 1 ~ 12 Connector Dip Switch Output Connector ZERO Button SPAN Button AUTO SCAN Button Dead Band OTS, CTS Connector Input Connector OLS, CLS Connector Potentiometer Connector DIP Switch for Input Setting No. 1 ~ 12 Connector DIP SWITCH Full Close Full Open...
- Page 3 1. Fail Close When there is no input signal, the actuator automatically turns to a full close position. 2. Fail Open When there is no input signal, the actuator automatically turns to a full open position. 3. AF If the input signal is at 3.8 ~ 4.3mA, the actuator turns to a full close position. If the input signal is at 19.7 ~ 20.2mA, the actuator turns to a full open position.
- Page 4 DEAD BAND What is DEAD BAND ? It’s an area/band where no action occurs due to the actuator input. If the user inputs 12mA (50%), the actuator is supposed to stop exactly at 50% poaition. The actuator repeats from open to close in order to stop at 50% position at this point.
- Page 5 How to use 1) Wire according to the product. AC Power Close ACLS AOLS Open Auto 4-20mA 4-20mA − − Input Output 2) AUTO SCAN Push (2 sec) ● Auto Scan Button (Actuator automatically setting button) Delivered from the factory the resistance value of potentiometer may can be changed if the user modifies its limit setting.
- Page 6 2) CH1 BUTTON ON Manual Mode ↕ 1. When you pull the lever located on the side of actuator handle toward the handle, the lever stands straight. If you turn the handle in that condition, the actuator moves. 2.If the lever does not stand straight when you pull the lever toward the handle, turn the handle halfway while pulling the lever toward the handle.
- Page 7 2. Loosen the fixed bolt of Close Limit Switch and align the Electrical wiring Limit Switch to meet the contact point of Micro Switch. 1. Confirm that the wiring diagram located in the actuator AOLS Dry Contact Open Limit Switch and Wiring No.
- Page 8 Troubleshooting PCU card is due to various reasons does not function properly if use the environment and actuators determine the fre- quency of use, and if there is no more than refer to the following items to verify abnormality. Problem Cause Sollution Manual override will not move...
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Questions and answers
CAN I STOP TREMOTE USER
To stop a Remote Control RCEL actuator, you can use the manual control buttons labeled ZERO (close) and SPAN (open) or press the AUTO SCAN (ASCN) button for automatic control. Also, ensure proper use of the dead band setting to prevent hunting, which can cause motor damage.
This answer is automatically generated