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4-digit weight instrument DP571

4-digit weight instrument DP571

Product catalog summary

Overview: The DP571 is a 4-digit weight instrument designed for industrial applications to monitor weight or mechanical load in control panels. It can also function as a counting scale and is available with optional analogue and digital outputs.

Specifications:

Connections for 1 to 4 load cells.
Tare function and automatic zero setting.
Supply voltage: 9-35 VDC or 12-26 VAC.
Front dimensions: 72 x 72 mm with a 13 mm LED display.
Compliance with EMC regulations.

Features:

Programmable via keypad or RS485 interface.
Zero and span adjustment, light intensity, reaction delay, and other parameters are programmable.
Optional setpoints and hysteresis programming.

Technical Data:

Power consumption: Typically 15 mA at 24 VDC with one 350 Ω load cell.
Operating temperature: -10°C to +50°C.
Humidity: 0 - 90% RH, non-condensing.
Protection: IP 65 (front).
Linearity: +/- 0.1% FS.
Display range: -999 to 9999.
Calibration accuracy: Better than +/- 0.5% FS.
Metering range: 0.25-30 mV/V excitation (load cells).
Excitation voltage: Typically 4 VDC.
Resolution: Minimum span 1 mV for 9999 counts.

Compliance:

Emission: EN 50081-2.
Immunity: EN 50082-2.
Safety: EN 60730.

Ordering Information: The DP571 can be ordered with different options for metering range and output types, including RS485 and CAN connections.

Contact Information: For more details, contact Comadan Produktion a/s at +45 86 44 78 77 or [email protected].

Catalog excerpts

4-digit weight instrument DP571 Connections for 1 to 4 load cells Tare function and automatic zero setting Supply voltage 9-35 VDC (12-26 VAC) Programming on keypad or RS 485 Front dimensions: 72 x 72 mm, 13 mm LED display Made in accordance with the C€ and EMC regulations DP570 is used for industrial instrumentation, where you want to monitor weight or mechanical load in a control panel. The instrument is also available as a counting scale. Optionally the instrument is available with 1 analogue 4-20 mA metering output and 1 programmable digital output, or with RS485 / CAN connectionl. The instrument is operated on the keypad on the front or via RS485 interface (option 2). It is possible to enter the load cell data, in this way you can change a load cell without recalibration of the instrument The following data are programmable: Zero and span adjustment of the display, light intensity, reaction delay, decimal point, load cell data, digital input function, keypad function, RS485 parameters and aut. zero parameters. With option 1 setpoints, hysteresis etc. are also programmable. Additional informations: See programming manual. Block diagram: Option 1: Option 2: Operating temp.: Humidity: Protection: Temp.coefficient: Linearity: Display range: Calibration accuracy: Metering range: Exc. voltage: Max. metering range: Resolution: Dimensions: LxWxD: Technical data: Supply voltage: 9-35 VDC /12-26 VAC Power consumption: typ. 15 mA @ 24 VDC (with one 350 Q load cell) -10°C to +50°C 0 - 90% RH, non-condensing IP 65 (front) max. 0.01% FS/ °C +/-0.1%FS -999 to 9999 better than +/- 0.5% FS 0.25-30 mV/V exc. (load cells) typ. 4 VDC 0-200 mV (direct metering) min. span 1 mV for 9999 counts according to DIN 43700 72 x 72 x 67 mm Ordering guide: (fComadan WE ERR INEDNNROO Tel.: +45 86 44 78 77 • Mail: [email protected] • www.comadan.com

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