Top Quality Valve Actuators
Made in Sweden
Instruction
Digital Controller PCU Solid State
RCEL
- 1 -
www.rotork.com www.remotecontrol.se
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.
CAUTION
Specifications
Input Power
90~230V AC ±10%, 50/60Hz
DC 24V / AC 24V ±10%
Input Power must match motor Ratings
Command Signal
4~20mA DC (Default), 0~5VDC,
0~10VDC, 1~5VDC, 2~10VDC
Dead Band
1 ~ 7,5% (1 scale 0,5%)
Output Signal
4~20mA DC
Load Resistance
750
Ω
Terminals
1~12 Connector, +, - 2EA (In/Output)
Visual Indicators
4 LEDS,
Power (Blue), Fault (Yellow),
Open (Red), Close (Green)
Calibration Method
ASCN (Autoscan) Button
Output Contact
Relay Contact 250V AC 16A MAX.
(Inductive Load)
Delay Time
1 Sec
Parameters
Dead Band: 0.2mA(Step)
Fail operation (during loss of command
signal) Select input signal. A FULL Set
or Clear
Resolution
Min 1/1,000
Ambient Temperatur -10
º
C ~ +60
º
C
Ambient Humidity
90% RH MAX. (Non-Condensing)
Dielectric Strenght
1,500V AC 1 MIN.
(Input to Output to Power to Ground)
Insulation Resistance
500V DC 30MΩ MIN.
Warranty Information
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.
