MODBUS is a soft communication protocol advocated by MODICON. It has been gradually recognized as the standard communication protocol after the actual application of most companies. As long as data communication or transmission is carried out according to this protocol, different systems will be used. Can communicate. Currently, in the RS232/RS485 communication process, 2.0mm Wire To Board Connectors Overview of 2.0mm Pitch Wire To Board Connectors
General Specifaction 2.0mm Wire To Board Connectors
Advantages 2.0mm Wire To Board Connectors
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This statute is widely used.
There are two commonly used MODBUS communication protocols, one is MODBUS ASCII and the other is MODBUS RTU.
Generally speaking, the communication data is small and the text communication is mainly MODBUS ASCII protocol. When the communication data volume is large and the binary value is used, the MODBUS RTU protocol is adopted.
In the actual application process, in order to solve a certain special problem, people like to modify the MODBUS protocol to meet their own needs (in fact, people often use their own defined protocols to communicate, this can solve the problem, but not very standard). A more common usage is to modify the protocol in a small amount, but attach the protocol format to the software manual or directly in the help, which facilitates the user's communication. What is the Modbus protocol?
Modbus is a communication protocol developed by MODICON in 1979. It is a truly open, standard network communication protocol that is widely used in the industrial field. SCADA and hmi can easily integrate devices with serial communication ports through the Modbus protocol.
What is the Modbus/TCP protocol?
The Modbus/TCP protocol is another protocol different from Modbus, which was born in 1999. It allows the Internet to access Ethernet devices.
What software supports Modbus and Modbus/TCP protocols?
Most of the SCADA (Supervisor Control And Data Acuisition) and HMI software support the Modbus protocol. E.g:
Kingview, MCGS, Citect, ICONICS, iFIX, InduSoft, Intouch, Entivity Studio, Entivity Live, Entivity VLC, Trace Mode, Wizcon, Wonderware...
Why use Modbus and Modbus/TCP protocols?
1. Open agreement, exemption from license fees
2. Widely supported by SCADA and HMI software
3. Easy to use
4. Easy to integrate different devices
5. Low development cost
6. Extensive knowledge resource support
The 2.0 mm PH connector is a low- profile and compact component delivering dependable service in requirements for high density connection to printed circuit boards.
Designed harsh environments which are frequently subjected to heat and vibration such as in heavy equipment vehicles and batteries
Delivers up to a current rating of 2.0 A and 250 V, applicable for American Wire Gauge (AWG) #24, #25, #26, #27, #28, #30, #31, #32.
Enclosing this connector is a crimp style lock designed by Antenk and a special configuration which prevents users from inverted insertion.
Contact Pitch 2.0mm
No.of Contacts 2 to 16 positions
Current 2A (AWG #22 to #28)
Compatible Cross Jst PH Connector Series
Current Rating: 2A
Voltage Rating: 250V
Temperature Range: -25°C~+85°C
Contact Resistance: 20m Omega Max
Insulation Resistance: 1000M Omega Min
Withstanding Voltage: 800V AC/minute
2.0 mm pitch serves as the best choice for densely crowded electronics systems for its small, square-edged configuration, ruggedized and shock resistant feature.
Caters Power, Signal and Grounding Contact Needs
This connector can either stand as power contacts, signal contacts or both as power and signal contacts or a signal and grounding contact. The wiring harness interconnects the PCB to various components that sends signals and power to other electronic devices.
Safe and Reliable
2.0 mm pitch connectors ensures safety, system protection and performance with its bonded metallic conduits and multiple grounding points preventing fire hazards, component damage, overheating and possible electrocution.
ROHS Compliant
The product does not contain restricted chemicals in concentrations not complying with ROHS standards. Thus, for its components, the products can be worked upon at high temperatures required by lead-free soldering.
Features and Benefits of 2.0mm Pitch Wire To Board Connectors
Smallest pitch for positive lock Wire-to-Board crimp system
Provides space savings for mounting other components
mating retention with low mating and unmating forces
Wide header variations to provides customers with many choices and design flexibility
Easy to mate and unmate
Space saving SMT Mounting that provides assembly and cost efficiencies
Automated assembly reduces manual labor processes
Application industry of 2.0mm Pitch Wire To Board Connectors:
Automotive
Electronic modules
Consumer
Air conditioner Mobile POS terminals Notebook PCS mart meters TVs Televisions UAVs/Drones
Industrial
Servo motor
Medical
Patient Monitor
This is not a definitive list of applications for this product. It represents some of the more common uses.