MP-988 Profibus

Microprocessor Temperature Controller

Features
Self-optimizing feature allows a very high regulating accuracy even at high
temperatures.
Adheres to the set temperature independently of the consumer
Can be adjusted to indicated °C or °F.
It contains analogue and digital steerring inputs and analogue output
Different functions can be assigned.
Power consumers can be steered via 5 relay outputs
Various interfaces ensure communication to superior settings

TECHNICAL DATA
TERM FUNCTION
Set Value Indication Set temperature, required temperature
Actual Value Indication Actual temperature, measured, effective temperature
Flow Rate Indication Display in litres/min (British) or gallons/min (American)
Temperature Adjustment Raise / Reduce of set value
Programming Press 3 seconds (Program Steps 100 - 791)
Flow Control / Backward
Monitoring (LED Green) Flow control active
Alarm (LED Red) Alarm flow control
Cooling ON Lights up when the cooling relay is activated
Heating ON Lights up when the heating relay is activated
Sensor Failure Lights up when the sensor is not connected correctly or the wrong type of sensor is used
Temperature Deviation Control Lights up when the difference between set and actual temperature is too high. Factory set ± 5°C (± 9°C)
Maximum Temperature Lights up, when the maximum temperature has been reached. (Model Dependant)
External Temperature Control Lights up when the set point is adjusted from external by putting on current / voltage.


Bussystem: Profibus DP-V0
Transmission: max. 1.5 MBit/s
Address: 1...253
Physical values: Temperature [°C], Flow [l/min]

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