Digital Indicator CCI30
DIGITAL INDICATORS
General Features
- Compact size, panel mounted weight control indicator
- Specially designed for flexible batching, dosing
- Two displays and 10 annunciators show working status of the terminal
- Sigma-Delta A/D processor with high sample rate upto 200 samples per second
- Stainless steel front and rear panel and long-life membrane keypad
- Support 4 kinds of material, 10 ingredient recipes and auto compensation
- Widely used in agriculture, food, chemical, metallurgy, building materials
- Extended to connect with PLC, PC, DCS, real-time FIELD BUS (Optional)
Technical Specifications
| A/D Converter |
Sigma-Delta processor |
| Resolution |
Selectable upto 200,000d |
| Conversion rate |
Selectable upto 200 samples per second |
| Display |
Main : 6 red LED Extra : 6 green LED Status annunciators : 10 Information : current weight, target weight, operation status |
| Keyboard |
4 membrane keys with tactile feedback |
| Number of load cells |
Power up to 6 x 350Ω load cells (4 wire or 6 wire), or the load impedance greater than 50Ω |
| Input signal |
-20mV ÷ +20mV |
| Filter |
10 adjustable digital filter |
| Inputs |
4 opto-isolated digital inputs |
| Outputs |
12 optical relay outputs 24VDC, 200mA |
| Communication |
Serial RS232 : baud rate 2400-19200 programmable Serial RS485 : baud rate 2400-19200 programmable MODBUS - RTU |
| Calibration |
3-point linearity calibration |
| Power supply |
20 ÷ 28 VDC, 200mA |
| Environment protection |
Front panel : Stainless steel IP65 Enclosure : Aluminum IP42 |
| Dimension |
Front panel : 104 x 59 x 130mm (WxHxD) Enclosure : 92 x 45mm (WxH) |
| Operating environment |
-10°C ÷ +40°C (14°F ÷ +104°F) ; 10% ÷ 90% RH, not condensing |
| Storage environment |
-30°C ÷ +60°C (-22°F ÷ +140°F) ; 10% ÷ 90% RH, not condensing |
