HAWK

4-scale DIN-rail indicator

Panel-mounted DIN-rail weighing indicator for concrete plant automation systems.

Request a quote Open the manualDocument language: Türkçe · 1.0 MB

HAWK, 4-scale DIN-rail indicator — True dimensions; the view is built from product photos.

scales: 4
Modbus RTU: RS485
internal counter resolution: 20 bit
mm, DIN rail: 157 × 91 × 58

HAWK is a multi-scale weighing and dosing control unit that mounts on a DIN rail inside the panel. Load cell terminals for the aggregate, cement, water and admixture scales are on the underside, with fast and fine filling outputs for each scale.

It talks to the PLC over RS485 Modbus RTU. Calibration can be done from the keys on the device or from the BetonicTCP production software.

In automation, HAWK is used with the TMA12 PLC as the 4-scale automation set; adding ANT makes it a 5-scale set.

Technical specifications

Weighing

Scales: 4: aggregate, cement, water, admixture
Input type: Load cell or pulse meter (4 pulse inputs)
Load cell excitation: 5 V DC
Load cell input resistance: 350 Ω
Internal counter resolution: 20 bit
Digital filter: Averaging 0-6, sudden load 0-9 steps

Inputs and outputs

I/O: 4 digital inputs, 8 digital outputs (fast and fine filling per scale)

Communication

Communication: RS485 Modbus RTU
Baud rate: 1200 - 115200 bps

Electrical

Supply voltage: 12-24 V DC (24 V DC recommended)

Mechanical and environment

Dimensions: 157 × 91 × 58 mm
Mounting: DIN rail inside the panel
Operating temperature: -20 °C to +50 °C

Operation

Calibration: With device keys or from BetonicTCP

Source: HAWK User Manual (Turkish, firmware VR 52)

For demonstration only

Put a load on the scale,
watch the reading.

Drag the test weights onto the platform or tap to place them. The reading swings until the load settles; once it holds, the stable lamp lights up. Try the zero and tare keys as well.

For demonstration only. The weights and readings are examples; this is not an exact copy of the HAWK or ANT display. Capacity and division are set for your scale.

Weighing indicatorExample

Total (gross): 0 kg
Tare: 0 kg
Net: 0 kg

Scale platform

Test weights

Drag a weight onto the platform or tap it; tap again to put it back.

Manuals and documents

HAWK user manual (Turkish)User manualPDF · 1.0 MBDocument language: TürkçeOpen PDF (opens in a new tab)

Troubleshooting HAWK

Troubleshooting steps from the manual. Pick the problem to see the steps.

Full troubleshooting guide

Weighing is wrong after C 01, C 02 or C 03 was changedANTHAWK

Possible cause

Scale capacity and calibration are set by C 01 (division value), C 02 (number of divisions) and C 03 (decimals); changing them breaks the calibration.