PID PROCESS CONTROL TRAINING MODULE Description and Specifications for Lab Tenders
PID PROCESS CONTROL TRAINING MODULE PID microcontroller
regulation section.
• The main regulation
algorithm can have PID, PI, PD, P or On-Off (auxiliary output) action.
• Proportional band from 0.5 to 999.9%: Time of the integrative action from 1
to 9999 seconds; Time of the derivative action from 0.1 to 9999 seconds; Dead
band on the error 0.1 – 10.0 digit;
Upper/Lower limit of the regulating output 0.01 – 99.99% seconds
• Analog inputs: In d.c. voltage: • 2 d.c. inputs; Input resistance: Ri> 10
KOhm for the ranges: 1-5 V, 0-5 V and 0-10 V, and Ri> 10 MOhm for the range:
0-300 mV; Measurement tolerance: 0.1% ±1 digit;
• Digital inputs: 3 Auxiliary ON/OFF inputs (0-24 Vdc);
• Set-point: Local setting via keys present on the unit; Remote set-point: 1-5
V, 0-5 V and 0-10 Vdc;
• Analog outputs- In d.c. voltage: d.c. outputs; range 1-5 V; 0-5 V; 0-10 V; 20
mA max, Resolution: 12 bit, Tolerance: 0.1%;
• Digital outputs- 4 Auxiliary relay output with On-Off action
• Signal matchers- Input/output matchers;
• Serial communication- RS-485 Modbus Slave for parametrization and
supervision, RS-232/RS-485 for communication to PC.
• DIM.: 313x290x355mm;
• Power Supply 230 Vac, ±10%, 50/60 Hz;