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DAD143.1


Digital Amplifier + Logic IOs + Analog Output + Type Approval DIN (TS35) Rail Mount


The All-in-One DAD 143.1 is a universal device for any weighing, filling or loss-in-weight operation and for force measurements. The DAD 143.1 is a digital load cell amplifier with serial RS232, Ethernet and analog output for remote indication. The DAD 143.1 performs static or semi-dynamic measurements in hostile, industrial environments, where reliability, stability and security are of major importance.






Product highlights

  • Provides both, digital and analog data from weighing and measuring operations.
    Serial port RS232 and Ethernet port.
  • EthernetIP.
  • Profinet
  • EtherCat
  • ModbusTCP
  • Two programmable logic inputs and three programmable logic outputs permit remote operations.
  • Set-up and calibration are extremely simple; the DAD 143.1 is designed to enable field calibration directly from known load cell sensitivities (eCal) or just by test weight(s).
  • Simple to configure; straight forward set-up and calibration via the front panel keyboard or from any PC with OS Windows XP/Vista/7/8/10 using the DOP4 software.
  • Permits live range down to a few percent of the load cells rating, with virtually no zero drift.
  • The LP input filter and the jump function can be set to meet most requirements for speed.
  • The display, the analog current or voltage output and the full duplex interface provide for a full communication of results.




Product qualities

Minimum scale verification is 0.20V per increment.
Serial interface port RS232 with half/full duplex. The protocol is ASCII.
Ethernet interface port for:
- EthernetP.
- ProfiNet
- EtherCat
- Modbus/TCP

Measurement speed is up to 600 updates per second. The device has 86 standard commands for adjustment to the application. Digital filters support static weighing and dynamic weighing like
checkweigher etc.

Analog output for PLCs:
- current 0 20mA or 4 20mA
- voltage 0 10V, 0 5V, 10V, 5V.

Isolated logic inputs for remote operations of zero, tare, peak value, average value etc.

Isolated logic outputs can be set-points, assigned to gross, net, peak value or error messages etc.

EMC performance is EN61326 according to MID E2 for industrial applications (in full accordance with 2004/22/EC).

Plastic housing for DIN rail mount (TS35), IP40.
Dimensions 120 x 105 x 22.5mm (H x L x W).

The powerful software DOP4 with graphical user interface and oscilloscope function can be used with PCs (OS Windows XP/Vista/7/8) for set-up and all kind of measurements.






Download files


 DAD 143 Manual

 EDS File for DAD143

 GSDML File for DAD143

 ESI_V1.04



Other relations


:: DAD143 Firmware



Hauch & Bach - Femstykket 6 - DK-3540 Lynge - Denmark - Phone: +45 4816 0880 - Email: click here