
DJB-W4 is a digital type junction box.
1. Applications
a. Transform the analog signal from loadcell to digital signal.
b. For remote host-slave weighing system.
2. Technical Specification:
a. CPU System
32-bit ARM CPU with 72MHz clock & high arithmetic speed |
EMC design with high anti-jam for industrial environment |
Sturdy and durable stainless steel box with water-proof and dust-proof design |
b. Loadcell Interface
Excitation Voltage / Max. Current | DC5V/200mA |
Signal Input Range | ±19.5mV |
Output Sensitivity of Loadcell | 1.0~3.5mV/V |
Sampling Frequency | 200Hz |
Zero Drift | ±0.2μV/℃ RTI (Relative to Input) |
Gain Drift | ±5ppm/℃ |
Non-linearity | 0.005%FS |
c. RS485 Digital Communication Interface
Optional Configuration: RS485 or CANBUS.
Communication Protocol: Host-slave Modbus RTU.
Optional Baud Rate: 9600[default], 19200, 115200bps.
Parity Check: None.
Pictures:
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: