INDIKATOR TIMBANGAN
AND / AD 4402
The AD-4402 indicator is designed for batching operations and can also be incorporated into systems using Field Bus such as CC-Link, DeviceNet and PROFIBUS. AD-4402 has almost all the functions, user-friendly operating procedures and software you need for your weighing system.
- High-speed sampling (100 times per second)
- Internal 1,000,000 Resolution
- 5 Lines of Weight & Status Displays
- Recipe & Sequencing Memories
- Standard RS-232/422/485
- Option Field Bus Networking--DeviceNet, PROFIBUS & CC-Link
- Hopper gate control is done by forecast control mode with 1 msec high speed response
- Incorporates recipe and mixing modes
- Select from 50+ functions for each of the 11 control inputs and 11 control outputs
- Meets Fieldbus requirement by employing CC-Link DeviceNet and PROFIBUS
- Large and easy to read blue vacuum fluorescent display (VFD)
- Uses a ten key pad and function buttons that are designed for ease of operation and uncerstanding
- The main display has a 7 digit VFD with 18mm high characters
- The subdisplay has 108, 5mm high characters and shows the values and error comments
- Pre-programmed with multiple sequences and functions for filling machines, simple mixing machines and other applications
- Stores 100 data for raw materials and 100 data for recipe codes
- RS-485 serial interface standard feature allows you to link up to 32 units to the display and supports the Modbus function
- The Monitor Function shows each operating interface and provides a confirmation on the display
- The compact body meets DIN requirements while minimizing the depth of the indicator to 135mm
- With the proper optional interface, the AD-4402 is compatible with CC-Link, DeviceNet and PROFIBUS
- 2 year warranty
Applications
AD-4402 can be incorporated in various applications that integrate complex systems, thereby facilitating a wide variety of sequences, such as basic filling/discharge, recipe, mixing, compensation and preliminary sequences.
Specifications
Analog Input and A/D ConversionLoad cell excitationZERO Adjustment RangeInput SensitivityZero Temperature coefficientSpan Temperature coefficientNon-LinearityInput noiseInput ImpedanceA/D Conversion MethodA/D ResolutionMaximum Displayed ResolutionA/D Conversion Rate
| 10 VDC ±5% 230mA, Remote Sensing (up to 8 load cells at 350/load cell) |
| 0mV - 20mV |
| 0.3µ V/D |
| 0.02µ V + 8ppm ofdead load)/°C (typically) |
| ±8ppm/°C reading (typically) |
| 0.01% of full scale |
| less than ±0.6µ Vp-p |
| 10M ohms minimum |
| Delta Sigma |
| 1,000,000 counts |
| 16,000 counts (this limitation can be bypassed) |
| 100 times/second |
Digital SectionMain DisplaySub DisplayStatus Display / Symbols
| 7 digit, 7 segment blue fluorescent display, 18mm character height |
| 54 digit, 7 segment / 5 x 7 dots (54 digits) |
| 8 displays, 10 symbols (5 x 7 dots) |
External Output SectionControl I/OStandard Serial I/F (ch.1)Standard Serial I/F (ch.2)
| Inputs 11, Outputs 11 |
| RS-485 (terminal) |
| Current Loop (terminal) |
GeneralPowerConsumptionOperating temperature rangeOperating HumidityWeightDimensions
| AC 85V - 250 V, 50/60 Hz |
| approximately 30VA |
| -5°C - 40°C (23°F - 104°F) |
| Less than 85% RH (non-condensing) |
| approximately 4 lbs (1.8 kg) |
|
7.32 w x 3.62 h inches (186 x 92 mm)
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