
Mini Crane Overload Protection Controller Digital Scale Indicator
With 4 to 20 Am
Main Application:
Crane[Wheel Crane, Travelling Crane,Frame Crane,Bridge Crane and so
on] Overloade PRotection
Sound-light Pre-alarm for Weight Hight Limit
Delay-stop for Weight Higher Limit
Emergency-stop for Weight Highest Limit
Main Features:
1:32-bit ARM CPU with 48MHz clock and high arithmetic speed.
2: Auto Zero Tracking
3: Load Calibration & Data Calibration
4: Definable AO/COM[Communication Port]
Technical Specifications:
Power Supply | AC24V±20% |
Display | 5 Red Led Digital Tubes for English&Digit Display |
Sampling Frequency | 640Hz |
A/D Convert | 24-bit |
Keypad | 4 keys for Shortcut mode operation with key tone |
Excitation Voltage Output of Loadcell | DC12V |
Max. Connection number of Loadcell | 8 Loadcells (350Ω) |
[mV]Signal Input Range | 0-19.5mV |
DO | 2 Normally Open/Closed Relays:AC250V/DC24v,1A |
AO | 1Analog Signal Output: 4~20mA. |
Communication Port | COM1:RS232;COM2:RS485 |
Outline Dimension | 107 × 60 × 100 mm (W×H×D) |
Net Weight | Approx. 1.2kg |
IP Grade | IP65 |
Verfication Accuracy | 0.03% |
Static Weighing/Force Measuring Accuracy | 0.2%∼0.5% |
Keypad Operation
If there is not any keypad operation in one minute and it’s not in the processes of ‘F2 System Calibration’ & ‘F6 Factory Adjustment’, the controller will return to ‘Main Display Interface’ automatically.
Menu Operation | |
Key Name | Description |
【■】 | Enter Main Menu / Exit. |
【8】 | Enter / Save / Alarm Acknowledge. |
【►】 | Cursor shifts right. |
【▲】 | Display the next interface or option. |
Quick Operation | |
Key Name | Description |
【■】* | * Keep the key pressed for 2 seconds:
|
【►】 | Setpoint parameters setting. |
【▲】 |
|
Mini Crane Overload Protection Controller Digital Scale Indicator
with 4 to 20 Am
Operation Interface Diagram:
Installation:
Package:
CHANGSHA SUPMETER TECHNOLOGICAL CO.,LID
Changsha SUPMETER Technological Co., Ltd., as a council member of China Weighing Instrument Association (CWIA), is a high-tech enterprise which specializes in designing and manufacturing weighing/batching controller, force measuring controller, explosion-proof controller and related system software.
Since founded in 2004, SUPMETER is persisting in doing the same thing of ‘customizing satisfied products for you and building win-win cooperation with you’ and insisting on the core idea of ‘Being Super in Meter and Being Perfect in Service’. On the quality basic of ‘Accurate Weighing, Quick and Steady Control, Standard Communication Bus and Protocol, Suitable for Industrial Environment’, SUPMETER is doing the best to meet your individual requirements and to reach the enterprise goal of ‘Outstanding Quality, Continuous Improvement, Effective Service and Customer Satisfaction’.
The products of SUPMETER have been sold to over 1000 weighing equipment manufacturers from China, Germany, USA, Canada, Australia, Russia, Ukraine, Uzbekistan, Turkey, Pakistan, India, Thailand, Vietnam, Philippines, Malaysia, Indonesia, Singapore, Sri Lanka, South Africa, Nigeria, Zimbabwe, Iran, Saudi Arabia, Jordan, United Arab Emirates, Oman, Palestine, Mexico, Brazil, Argentina, Venezuela, Honduras, Bolivia, Chile, Peru and other countries and regions. And we have built long-time relationship of technical exchange and co-development with many famous enterprises. By tracking and applying international advanced technology and combining with all kinds of typical applications from the worldwide customers, SUPMETER has developed multiple high-quality products for customers and became a famous enterprise and brand in weighing, batching and force measuring field.
We will do our best to make our development more high-efficiency, quality more superior, service more enthusiastic and price more reasonable. SUPMETER, as your faithful team of product-development and technical service, is one of your best choices.
Executing Standard & Product Certification: