Composite controller/power regulator
Dixell pack controller XC640D-5C11F
Icon. Image similar to product.
Description
Digital controller for up to 4 compressors and fans.<br> The XC640D has been developed for managing both compressors and fans.<br> Compressors can be Scroll or Stream, single or multi-level.<br> Control uses a neutral zone and is based on the pressure or temperature measured in the LP suction ...
Digital controller for up to 4 compressors and fans.<br> The XC640D has been developed for managing both compressors and fans.<br> Compressors can be Scroll or Stream, single or multi-level.<br> Control uses a neutral zone and is based on the pressure or temperature measured in the LP suction (compressors) and HP (condenser) circuits. A special algorithm spreads operating hours across the compressors to ensure even loads.<br> Controllers can convert both LP and HP pressures and display these as temperatures.<br> The front panel provides a full range of information about the system status, showing the suction and condenser pressure (temperatures), user loads, possible alarms and maintenance conditions.<br> Each load has its own alarm input that can shut it off if activated. In order to ensure the safety of the entire system, there are also two inputs for low and high pressure switches: When these are activated, the system stops.<br> The HOT KEY allows the controller to be easily programmed when switched on.<br> Thanks to its serial RS485 output with standard ModBus RTU protocol, the controller can be connected to the X-WEB control and monitoring system.
Accessories / Replacement parts
-
Pipe contact sensor
-
Pressure transmitter
Technical data
Dimensions
Width
4 DIN-Modul 70 mm
Height
135 mm
Depth
60 mm
General information
Display
4 stellig rot & 4 stellig orange LED
Housing
selbstverlöschender Kunststoff
Communication protocol
ModBus-RTU
Mounting type
auf DIN-Hutschiene
Storage space
EEPROM
Connections
Connection
abnehmbare Schraubklemmen mit Kabelquerschnitt ≤ 2 mm²
Serial interface
RS485
Pressure
Pressure measurement
Resolution
0,1°C / 0,1 bar
Electrical Data
Output analog
2 x 4÷20mA or 0÷10V
Input
Analog
4x NTC oder 3 4÷20 mA oder 0,5÷4,5 Vdc Wandler
Digital
8x potentialfrei, 2x 230 Vac Spannung
Power
6 W
Relay outputs
4 SPST 5(3) A, 250 Vac
Protection class
IP20
Supply voltage
230/1/50 V/Ph/Hz
Humidity
Relative humidity
20÷85 (ohne Kondensierung)
%rh
Sensor data
Accuracy NTC
±0, 7 °C ±1 Ziffer
Temperature data
Storage temperature
-25÷80 °C
Temperature range
NTC sensor
-40÷110 °C
permissible operating temperature
-10÷60 °C
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.
