UDC-32
4Pages

DESCRIPTION Digital panel controller with 4-digit LED display. The panel controller is used for control and measurement of: • 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. Splash proof front panel with integrated display, LED indicators and 4 button keypad for programming and adjustment. The panel controller is microprocessor based and fully programmable from the keypad: • Output relay mode selection with 6 different output modes. • Scale minimum/maximum. • Decimal point position. • Setpoint (1 or 2). • Hysteresis (below or above setpoint). • Correction of read-out (in case of deviation between actual measuring value and read-out). • Display update time (0-10.0 sec.). • On delay, output relay 1 & 2 individually (0-100.0 sec.). • Release delay, output relay 1 & 2 individually (0-100.0 sec.). The settings are stored in an EEPROM and accidental change of preprogrammed settings is avoided through the keyboard lock facility. One or two output relays (UDC-32) with LED indication of energized relay. Standardized housing (96 x 48 mm) with plug-in terminals at the rear. Versions with galvanic isolation between input signal and power supply. REAR PANEL/CONNECTIONS Rear panel Supply voltage DC OUTPUT RELAY MODES The two output relays can be programmed to perform one of 6 functions*). Mode Function Application example A1 Two level heater Relay 1: High level. Relay 2: Basic level. 2 separate setpoints. Two level indicator Relay 1: Level 1. Relay 2: Level 2. 2 separate setpoints. Alarm Relay 1: Lower limit. Relay 2: Upper limit. 2 separate setpoints. Heating/cooling Relay 1: Controls heating. Relay 2: Controls cooling. Common setpoint. Heating/alarm Relay 1: Controls heating. Relay 2: Alarm low and highlimit. Common setpoint. Cooling/alarm Relay 1: Controls cooling Relay 2:Alarm low and high limit. Common setpoint. E Mail: bc@brodsencontrols.com www: www.brodersencontrols.com

VERSION/ORDERING CODES Type: Output relay: 2 output relays. Standard process signals: 3) 0-20mA DC/0-10V DC U1 Digital Panel Meters & Controllers Digital Panel Controllers UDC-32 TECHNICAL DATA Hysteresis: Adjustable inside the defined scale, above Display: Digit height: Update time: Scale: 4 digit LED-type (-1999 to 9999). 14 mm. Programmable 0-10sec, 0.1sec. resolution. Programmable scale min. and max. within the limits of the display (-1999 to 9999). Decimal point: Programmable _._____._ _ Indicators: S1/S2 (green): Output relay activated. Output relay: UDC-32: 2 SPDT. Mechanical...

AC/DC VOLTAGE 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 ACmeasurement. The facilities of the UDC-32 with two setpoints and output relays with programmable time delay and hysteresis make the UDC-32 suited for advanced voltage monitoring and control. Typical applications: Monitoring and alarm systems (over/undervoltage). Generator control systems. Battery charge control. Battery monitoring and control in power back-up systems. AC/DC CURRENT DESCRIPTION Input for direct measurement of AC or DC...

TEMPERATURE 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 two output relays and the extensive programming facilities make the UDC-32 suitable for most temperature control and monitoring applications. Typical applications: General temperature control and monitoring applications. Wide range temperature measurement with high accuracy. Temperature with separate control and alarm output. STANDARD PROCESS...