UDC-35
4Pages

DESCRIPTION FRONT PANEL Digital panel controller with three output relays. The controller is microprocessor based and fully programmable from the keypad. Controller function: • P, PI, PD, PID regulator with pulse width controlled output relay. • Heating/cooling controller plus alarm relay. • 3 individual on/off controllers. The panel controller operates with the following input signals: • AC/dC voltage. • AC/DC current. • Temperature with Pt-100/500/1000, Ni-100, thermistors and thermocouples. The temperature measurement is fully linearized by the built-in microprocessor. • Standard process signals. The actual input signal type and measuring range must be specified when the panel controller is ordered. Programmable facilities: • Controller function (P, PI, PD, PID or on/off). • Auto tune. • 1,2 or 3 setpoints. • Setpoint hysteresis (below or above setpoint). • Alarm point (symmetrical, below or above setpoint). • Alarm point hysteresis. • Input delay (0-10.0 sec.) • Temperature measuring unit (°C or °F). • Scale minimum/maximum. • Decimal point position. • Correction for temperature sensor tolerances. • Display update time (0.2-10.0 sec.). • Output relay mode selection with 4 different output modes. • Delay, output relay 1,2 and 3 individually (0-50.0 sec.). The settings are stored in an EEPROM and accidental change of preprogrammed settings is avoided through the keypad lock facility. 3 output relays with LED indication of energized relay. Compact design featuring splash proof front panel with integrated displays, LED indicators and 4 button keypad for programming and adjustment. 96 x 48 mm DIN housing with plug-in screw terminals at the rear. Versions for AC/DC supply voltage with galvanic isolation between input signal and power supply. 1. Keypad lock switch. 2. LED display - actual input. 3. LED display - setpoint. 4. Programming indicator. 5. Unit label. 6. LED indications for energized outputs. 7. 4-button keypad for programming and programming information. 8. Output relay 1 & 2 connector. 9. Alarm relay connector. 10. Supply voltage connector. 11. Input signal connector. E Mail: bc@brodsencontrols.com www: www.brodersencontrols.com

VERSION/ORDERING CODES Digital Panel Meters & Controllers Digital Panel Controller UDC-35 TECHNICAL DATA Temperature drift: Hysteresis: Displays: Digit height: Update time: Max. 0.01% per °C. Adjustable inside the defined scale, above or below setpoint. 4 digit LED-types (-1999 to 9999). 10 mm (upper ), red, Standard process signals U: 3) Scale: Versions for voltage, current and standard process signals have fully programmable scale min. and max. (-1999 to 9999). Decimal point: Programmable _____.. Output relays 1 & 2: Load (cosip= 1): Mechanical lifetime: Electrical lifetime: Delay:...

AC/DC VOLTAGE AC/DC CURRENT DESCRIPTION Input for direct measurement of AC or DC voltages up to 500V. The AC input is equipped with a true RMS rectifier for accurate AC measurement. The facilities of the UDC-35 make it suitable for advanced voltage monitoring and control. Typical applications: Advanced control, monitoring and alarm applications. Generator control systems. Battery charge control. Battery monitoring and control in power back-up systems. DESCRIPTION Input for direct measurement of AC or DC current up to 200mA DCor 5A AC The measuring range is easily extended by adapting an...

DESCRIPTION Input for all types of temperature sensors, both thermocouples and resistor types. High measuring accuracy is obtained over a wide temperature range by the microprocessor's compensation for nonlinearity in the sensor signal. The extensive programming facilities make the UDC-35 suitable for all temperature control and monitoring applications. Typical applications: 2 point temperature regulator with alarm. Advanced temperature control, monitoring and alarm applications. Wide range temperature measurement with high accuracy. Temperature with separate control and alarm outputs....