Product outline
EtherCAT® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
Applicable from fast response measurement to multi-weighing with high accuracy!
High sampling rate & resolution
High-speed A/D conversion and powerful digital processing capability of 1200 times/sec.
High display resolution of 1/100000 (max).
Application software for USB interface
With communication through USB interface, logging, graph, display, setting parameters, and calibration can be done.
High performance filter & Auto filter adjustment
With combination of the low pass filter (0.1 to 300 Hz) which corresponds to various vibration and the moving average filter (OFF, 2 to 512) that is effective for periodic vibration, the automatic searching for optimal value with accuracy and stability can be achieved. (You can manually adjust the settings too).
Compact size
It can be fit into a limited space!
Lightweight & compact body for 35 mm DIN rail mount.
Dimension : 34(W) × 88(H) × 91(D) mm (Not including projections)
Weight : Approx. 230 g
Various interfaces
Various functions useful for automated weighing systems
■ Basic weighing process control function
Equipped with weighing sequence function to control feeding/discharge gate.
■ Input conversion value display
The output signal level of the connected load cell can be displayed in mV/V for monitor purpose.
Malfunction indicator or faulty sensor can be differentiated easily.
■ 6-digit display
24 bit A/D converter enables 6-digit display
■ Equivalent input calibration
Theoretical calibration can be performed easily by registering the capacity and rated output of load cells.
■ Multipoint calibration (linearization)
Three additional points can be defined in the middle between zero and span for better linearity.Eventhough the scale has poor linearity, it can be corrected to be a highly accurate scale.
Specifications
Analog section｜Display section｜External signal｜Interface｜General specifications｜Attachments｜Optional accessories
| Analog section | |
| Excitation voltage |
DC 5 V±5% Output current: within 90 mA |
|---|---|
| Signal input range | -2.5 to +5.1 mV/V |
| Zero adjustment range | Automatic adjustment by digital processing -0.5 to +2.0 mV/V |
| Span adjustment range |
Automatic adjustment by digital processing 0.01 to 3.0 mV/V |
| Linearization function | Up to three point multi-point calibration is possible using linearization function |
| Min. input sensitivity | 0.15 μV/count |
| Accuracy | Non-linearity: within 0.01% FS Zero drift: 0.0002% FS/℃ Typ. *When calibrated by 3 mV/V with 5 V of the excitation voltage Gain drift: 1 ppm/℃ Typ. |
| Filter | Digital low-pass filter: 0.1 to 300 Hz Moving average filter: OFF, 2 to 512 times |
| A/D converter | Speed: 1200 times/sec. Resolution: 24 bit (binary) |
| Display section | |
| Display unit | Character height 8 mm Numerical display by 7-segment green LED |
|---|---|
| Display value | Up to 6 digits |
| Display frequency | Selectable from 1, 3, 6, 13, 25 times/sec. |
| Status display | RUN, ERR |
| External signal | |
| Output signal (5) |
Selectable/configurable Transistor’s open collector output Vceo = 30 V, Ic = 50 mA |
|---|---|
| Input signal (3) |
Selectable/configurable Input is ON when shorted to COM terminal by contact (relay switch, etc.) or non contact (transistor, open collector, etc.). * DC 24 V external power supply is required. |
| Interface | |
| ECT | EtherCAT interface |
|---|---|
| USB | USB interface |
| General specifications | |
| Power supply voltage | DC 24 V (±15%) |
|---|---|
| Power consumption | 4 W typ. |
| Operating conditions | Operating temperature: -10℃ to +50℃ Storage temperature: -20℃ to +85℃ Humidity: 85% RH or less (non-condensing) |
| Dimension | 34(W) × 88(H) × 91(D) mm (Not including projections) |
| Weight | Approx. 230 g |
| CE marking certification | EMC Directives EN61326-1 |
| Attachments | |
| Quick manual | 2 |
|---|---|
| Mini driver | 1 |
| Jumper wire | 2 |
| Various I/O connector | 2 |
| Optional accessories | |
| CA81-USB | USB cable (Type-A-Bmini) 1.8 m |
|---|---|
| CN87 | 10 p connector for external I/O (Same as the attachment) |
Please note that there are possibilities of individual differences in a color tone on display devices such as LEDs, fluorescent display tubes and LCDs due to manufacturing process or production lots.
Download
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Product catalogue(PDF)
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⇒Download Page | |
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Operation manual(PDF)
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External dimension
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DXF
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PDF
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Support tools
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Software
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