ENDA EDP2041
ENDA EDP2041
- Supply Voltage: 90-250V AC or 10-30V DC / 8-24V AC.
- Display: 4-digit, adjustable scale from -1999 to 9999.
- Output: 0-10V, 0-20mA, and 4-20mA with adjustable min/max values.
- Accuracy: 0.1% with a resolution of 1mV for voltage and 2µA for current.
- Environmental Conditions: Operating temperature 0 to +50°C, storage -25 to +70°C, max humidity 80%.
- Protection: Front panel IP65, rear panel IP20.
- Power Consumption: Max 7VA.
- Housing: Suitable for flush-panel mounting, dimensions W77xH35xD71mm.
- Safety Standards: Complies with EN 61326-1: 2013 and EN 61010-1: 2012.
- Soft on/off properties and parameter access protection on 3 levels.
- Communication via RS-485 Modbus protocol.
- Preset values adjustable via external buttons.
- Parameter adjustment for output type, scale limits, and response times.
- Intended for control panel installation, requiring qualified personnel for electrical connections.
- Ensure protection against humidity, vibrations, and severe soiling.
- Follow IEC 60227 or IEC 60245 for mains supply cords.
- Parameters adjustable in programming mode, with options for increment/decrement speed and Modbus address configuration.
- Output behavior configurable for initial power-up and response to external inputs.
- Supports synchronized operation of up to 127 potentiometers.
- Master-slave configuration available for coordinated output adjustments.
- Decimal Point: Configurable for display precision.
- User and Output Security: Parameters can be set to invisible, programmable, or traceable modes.
- Function Control: Specific values trigger functions or restore defaults.
- Output Control: Options for enabling/disabling preset and limit selections.
- Voltage Control: Parameters for increasing/decreasing output voltage and setting increment/decrement rates.
- Output Type: Configurable for 0-10V, 4-20mA, or 0-20mA outputs.
- Scale and Limits: Adjustable lower and upper scale values and preset limits.
- Network Connection: Device address adjustable between 1-247 for RS485, with baud rate options from 2400bps to 38400bps.
- Discrete Input and Coils: Addresses and data types for external button states and control parameters.
- Holding Registers: Configuration for various operational parameters.
- Communication Errors: Caused by data corruption; parity and CRC checks are necessary.
- Operating Errors: Occur when a function cannot be performed; indicated by a modified function code and error code in the response.
- Error Codes: Include illegal function, data address, and data value errors.
Catalog excerpts
Read this document carefully before using this device. The guarantee will be expired by damages if you don't attend to the directions in the user manual. Also we don't accept any compensations for personal injury, material damage or capital disadvantages. ENDA EDP2041 DIGITAL POTENTIOMETER Thank you for choosing ENDA EDP2041 potentiometer. 35x77mm sized. 4 digits display. Easy to use by front panel keypad. Communication via RS-485 Modbus protocol or synchronous running between two or more potentiomers (Optional). Preset value can be adjusted from external buttons. Display scale can be adjusted between -1999 and up to 9999. Decimal point can be adjusted between 1. and 3. digits. 0-10V,0-20 mA a and 4-20mA output with adjustable minimum and maximum values. ‘Soft on’ and ‘soft off’ properties can be selected. Parameter access protection on 3 levels. CE marked according to European Norms. DIGITAL POTENTIOMETER 2- Modbus RS... Modbus (Specify at Order) TECHNICAL SPECIFICATIONS ENVIRONMENTAL CONDITIONS Ambient/storage temperature 0 ... +50°C/-25 ... +70°C (without icing) 80% Relative humidity for temperatures up to 31 % °C, decreasing linearly to 50% at 40°C. Max. relative humidity According to EN 60529 Front panel : IP65 Rated pollution degree Rear panel : IP20 Height Max. 2000m KEEP AWAY device from exposed to corrosive, volatile and flammable gases or liquids and DO NOT USE the device in similar hazardous locations. ELECTRICAL CHARACTERISTICS Supply Power consumption Wiring Date retention EMC Safety requirements 90-250V AC 50/60Hz; 10-30V DC / 8-24V AC SMPS Max. 7VA 2.5mm² Screw Connections EEPROM (Min. 10 years) EN 61326-1: 2013 (Performance criterion B for the EMC standards) EN 61010-1: 2012 (pollution degree 2, overvoltage category II, measurement category I) INPUTS Upwards input (UP) Downwards input (DOWN) Contact input or max. 24VDC logic input (active low) Contact input or max. 24VDC logic input (active low) Digitally adjusted maximum 10mA, max. 10V potentiometer output. Accuracy :%0.1 Resolution : 1mV Fluctuation : Maximum 30mV Rise time from 0 to 10V is maximum 300ms Digitally adjusted maximum 12V, max.20 mA potentiometer output. Accuracy: %0.1 Resolution : 2µA Fluctuation : Maximum 60µA Rise time from 0 to 20mA is maximum 300ms HOUSING Housing type Dimensions Weight Enclosure material Suitable for flush-panel mounting according to DIN 43 700. W77xH35xD71mm Approx. 350g (after packing) Self extinguishing plastics Avoid any liquid contact while the device is switched on. DO NOT clean the device with solvent (thinner, gasoline, acid etc.) and / or abrasive cleaning agents. SİSEL MÜHENDİSLİK ELEKTRONİK SAN. VE TİC. A.Ş.
Open the catalog to page 1
TERMS 1) Indicates the adjusted potentiometer value in “Running Mode”. Parameter’s name, value or parameter unit can be displayed in “Programming Mode”. TX 2) Increment key in “Running Mode”. Increment or parameter selection key in “Programming Mode”. Provides to return to the “Running Mode” during “Programming Mode” by using together SET key. 3) Decrement key in “Running Mode”. Provides to parameter selection and decrements the selected parameter value in “Programming Mode”. DIGITAL POTENTIOMETER 4) Provides to selecting and setting the "Running Mode" and "Programming Mode" parameters. Provides...
Open the catalog to page 2
Running Mode Preset value Active output value If o.Et.y and o.d.t.Y parameters are adjusted to any value expect dSAb parameter, output can be controlled with and buttons. key is pressed whole in the run mode,preset setup mode is entered and PrSt. message is displayed. Message appears when the or button is pressed, the preset value starts to flash. By using keys ,preset value can be adjusted.Preset value can be adjusted by using external buttons as well.External buttons become disable in programming mode.If the device is also controlled by a potentiometer, adjustable preset value appears as above....
Open the catalog to page 3
ENDA EDP2041 DIGITAL POTENTIOMETER MODBUS PROTOCOL ADDRESS MAP 1.1 Memory map for Holding Registers Parameter Holding Register addresses Number Decimal (Hex) Data Type Parameter Name Data Content Default Parameters Read/Write Permission Percentage of the external control.Adjustable between %0.00 and %100.0 Readable / Writable Preset value Readable / Writable Decimal point The lower value of the scale The upper value of the scale The lower limit of the preset value The upper limit of the preset value Word Word PrSt. D.PNT. L.SCL. H.SCL. Lo.Li. Hi.Li. D.adr. Baud. P.oN.C. o.E.ty. o.d.ty. r.ti....
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