DU70: LED Large Display, single-line, showing date/time with seconds


Large display DU70 with good visibility and 50mm height LED characters.

Key Features

Warranty Period (Years): 2 RoHS-compliant
  • Stand Alone Clock
  • 20mA Interface
  • 50mm LED Display for Time and Date
  • RS-232 interface
  • Display for external Clock
  • DCF77 Receiver (Option)
  • Cascadable
  • Option: DU70/ND with network connection (allows the display of FDM data)




Product Description

Working as:
  • radio clock with integrated DCF77 receiver, DCF indoor antenna AI01 and 5m cable (standard) or, by customers specifications, with an external outdoor antenna AW02. Antenna cables can be prefabricated as required. The connection to the external antenna can be done via BNC connector at the rear panel of the display
  • free running clock (with or without automatic changeover in daylight saving)
  • or as externally driven display, via serial timestring (RS232 or current loop)


Characteristics

Display LED-Matrix Display (7 dots high) for time and date 50mm character height Without RF signal the clock runs on XTAL with an accuracy of ±1·10-5, indicated by LED
Interface One serial RS232/20mA interface
Serial Time String Output Baudrate: 9600 baud
Dataformat: 7E2
1 active/passive 20mA current loop output (selectable)
1 active/passive 20mA current loop input (selectable)
Output string: 32 ASCII characters with date, time and status information
Electrical Connectors 2 x 25 pin DSub female connector
BNC antenna connector (only DCF77 variant)
power cord receptacle
Backup Battery Type In case of supply voltage failure the on-board RTC keeps the time based on XTAL for more than 100 hours
Operating Voltage 85-264VAC (50/60Hz) / 120-375VDC
Form Factor Plastic coated steel sheet case, black (optional: white), IP30 protected
Physical Dimensions 682mm x 100mm x 60mm ( width x height x depth)
Supported Temperature Operational: 0 - 50 °C (32 - 122 °F)
Storage: -20 - 70 °C (-4 - 158 °F)
Supported Humidity Max. 85 % (non-condensing) at 40 °C
Contents of Shipment DU70 LE-Display, printed manual, power cord and angle brackets for wall mounting (for a vertically swiveling display).
Warranty Two-Year Warranty
RoHS Status of Product This product is fully RoHS-compliant.
WEEE Status of Product This product is handled as a B2B (Business to Business) category product. To ensure that the product is disposed of in a WEEE-compliant fashion, it can be returned to the manufacturer. Any transportation expenses for returning this product (at end-of-life) must be covered by the end user, while Meinberg will bear the costs for the waste disposal itself.


Downloads

Short Info Sheet



Manuals


Please note that only the most recent manual version is available for download. This manual therefore may not be suitable for all product versions.
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