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PID-Controller digital, ATR BM104

Logo ATR Industrie-Elektronik


ATR Industrie-Elektronik

Exhibitor details
Exhibitor details
Logo PID-Controller digital, ATR BM104

Product description

Universal PID Controller BM 104Min. reaction time 1ms Parameter input via serial interface Setpoint value precontrol possible Supply voltage 24Vdc Narrow design 22.5mmThe BM104 PID controller is a universal continuous controller with a minimum reaction time of 1ms.The control parameters P, I and D can be set independently of one another via the serial interface (RS232) using the terminal program of a PC. The possible control stroke can also be limited to a value of 100%...0 via the interface.The controller has two equally weighted inputs [4] and [5] for forming the setpoint/actual value difference. Input [5] can be inverted to reverse the polarity of the actual value by wiring control input [3]. Attention: A changeover of control input [3] is first effective after the supply voltage has been switched on again (power-on reset)!It is often sensible to add the setpoint value and the con-trol stroke in order to increase the stability of the control loop. This can be accomplished by wiring the summation input [6] with the setpoint value. In this way, the down-stream controlling element is precontrolled using the stable pilot value and the controller only corrects the setpoint/actual value deviation. The control stroke can now be limited to the extent necessary, which greatly increases the stability and response of the closed-loop control circuit. The weighting of the setpoint precontrol [6] is set to 0...10 via the serial interface, whereby 1 corres-ponds to 100%.

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