Especially suitable for standard actuators and simple modulating control functions with control via OPEN, CLOSE and STOP commands.
Feedback to DCS:
5 programmable signal outputs. An analog 4-20 mA feedback signal or fieldbus interface is available as an option.
The ECOTRON is set by means of DIP switches and potentiometers. LEDs indicate the current operating status and are also used for indicating faults and facilitating diagnosis.
Ideally suited to the high-tech modulating actuator applications, but also applicable to more standard installations.
In addition to control by means of switching commands, the PROFITRON has an input for emergency operation and an
2 optional 0/4-20 mA inputs for the integrated positioner and additional software functions. Fieldbus interfaces are also available.
Feedback to DCS:
8 freely programmable signal outputs and a 0/4-20 mA feedback signal.
With plain-text display the PROFITRON electronics can be used to monitor, diagnose and, if necessary, enable actuator configuration.
The language of the display can be selected as required.
|SIPOS 5 Flash|
|Inputs and outputs|
|Control inputs OPEN, CLOSE, STOP (electrically isolated)|
|Control input EMERGENCY (electrically isolated)|
|24V external power supply possible|
|Setpoint 0/4...20 mA (optional electrically isolated)|
|Pulse/permanent contact control|
|Control via threshold switch|
|Control mode REMOTE switchable|
|Signaling outputs 24 V (electrically isolated)||5||8|
|Relay outputs (each NC, NO)||5||5|
|Position feedback signal 0/4...20 mA |
(optional electrically isolated)
|PROFIBUS DP 1-channel (optional with fiber-optics) |
|MODBUS RTU 1-channel (optional with fiber-optics) |
|Communication with parameterization tools|
|DTM for FDT|
|EDD for PDM|
|Adjustment / parameterization possibilities|
|Tripping torque OPEN/CLOSE|
|Output speed steps||7||7|
|Independently adjustable output speeds |
for OPEN, CLOSE, EMERGENCY OPEN/CLOSE
|Cut-off mode (travel / torque dependent)|
|Direction of rotation|
|Retry when blocked in move|
|Motor protection bypass|
|Positioner (adaptive three-point controller)|
|Proportional / split-range function|
|Travel-speed characteristic curve|
|Analog output speed setpoint|
|Travel-dependent freely adjustable positioning times|
|Local control station |
(lockable with padlock/protective cap)
|LED display REMOTE / LOCAL|
|LED display OPEN / CLOSE / running indication|
|Valve torque reference curve recording |
(3 reference curves)
|Motor temperature monitoring|
|Automatic phase sequence correction|
|Standard Option Standard bei Regelantrieb|