The Quantrol series, like all Jumo controllers, is also equipped with reliable Jumo self-optimization (autotuning).
The switch position of the relays or logic outputs is displayed using yellow LEDs. Different functions can be assigned to these outputs. An analog output 0 to 10 V or 0(4) to 20 mA is configurable as continuous controller output, actual value output or set point value output. Using the binary input, the device settings and operation can be locked, a ramp or the timer can be activated, or self-optimization can be initiated. The supply voltage is optionally AC 110 to 240 V or AC/DC 20 to 30 V.
Features
- 48×48 mm format;
- Two-state/three-state, continuous controller;
- Sensor monitoring;
- Up to five outputs;
- Autotuning for exact PID control;
- Manual/automatic mode;
- Configurable limit value monitoring (alarms);
- Setpoint changeover;
- Level inhibit and key lock;
- RS485 interface (Modbus RTU);
- Ramp and timer function;
- Firing curve for pottery kilns;
- Push-in controller insert;
- Setup interface (USB Mini-B).
The controller has a ramp function with adjustable gradient for constant set point change. In addition, a special firing curve for small pottery kilns can be used which allows controlled starting and time dependent firing. The user can enter set point values, gradient and firing time directly at the device.
The device can be connected to host systems or devices using the RS485 serial interface. Instead of operating the device from the front, the user can also program the controller using the setup program and USB interface; this requires no additional voltage supply for the controller.
Quantrol LC100/LC200/LC300
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