Controlling units CU-199, CU-208

Controlling units collect and process data from detectors of analog and discrete signals. They also transmit controlling impulses.

The controlling unit in microprocessor controlling system of  into-the-inverter converters of the diesel locomotive controls into-the-inverter converters of the diesel locomotive and rectifier excitation unit.

Operating temperature: -50…+60oC

CU-199

CU-208

 199

The unit is used in diesel locomotives VL80P instead of outdated controlling units.

                    

 208

The unit is used in diesel locomotives VL65, VL85 VL80P instead of outdated controlling units.

Composition of CU-199:

Block shapers BS-001

Input signal unit ISU-002

Output amplifiers unit OAU-005

Power supply unit PSU-988

Controlling unit CU-927

Microcontroller unit MCU-003

Thermal controlling unit TCU-004

Power supply board PSB-474-03

Connecting loom 

Converter C-135

Composition of CU-208:

Block shapers BS-001

Input signal unit ISU-002

Output amplifiers unit OAU-996

Power supply unit PSU-042

Controlling unit CU-927

Output amplifiers unit MCU-005

Input-output unit TCU-041

Analog-digital converters unit ADCU-037

Condensers and relay unit CRU-045

Controlling unit CU-052

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