RS-232 Vs RS-485 Communication in Microntech Kilews Electric Screwdriver

Kilews is a leading manufacturer of clutch electric screwdriver and is located in Taiwan. The main work of this screwdriver is fastening the application. Kilews is the best electric screwdriver for tightening of electronic as well as mechanical products. Kilews is very popular in term of accuracy. Kilews screwdriver is not different from conventional manual screwdriver, both serves the same purpose of tightening of application. But instead of manual operation the electric screwdriver is having electric motor to tighten the application very easily. Kilews is having various features in which tightening data can be transferred to PC or PLC using RS-232 port of communication.

The main difference between these two communication port is that: -

• RS485 is an industry standard protocol which is followed by every industries, RS485 transmission distance up to 1.2 kilometres, the maximum transfer rate of 10 Mb/s. RS485 advantage is anti- interference ability, communication process requires only two lines, RS485 is a half-duplex transmission, meaning can only do half-duplex transmission or reception of action at the same time, cannot simultaneously send and receive signal such as walkie-talkie is a half-duplex communication.
• RS232 communication requires at least three lines ( one emission line TxD, a receiving line RxD, a ground line GND), RS232 communication reference voltage level is the grounding wire; and RS485 transmission does not require ground, the voltage level of the reference standard is not ground, but the potential difference between the two ends.
• RS485 electrical specifications: a logical "1" to the voltage difference between the two lines is + (2 ~ 6) V said; logic "0" to the voltage difference between the two lines is - (2 ~ 6) V said. RS485 voltage level than the RS-232 to the low, so less likely to damage the IC interface circuit. Furthermore, RS485 and TTL voltage level voltage level are compatibility, but also easy to connect with TTL circuits.
• RS485 interface is the use of differential transmission and its ability to enhance resistance to common mode, namely the anti- noise interference resistance. Because the half-duplex RS485 network consisting of just two lines, so the RS485 interface are used mask twisted pair transmission.
• RS485 can be a many- to-many or even communications. RS485 maximum transmission distance of 1.2 km, another RS232 communication is only one pair of a transmission, and RS-485 communication allows many- transfer (32 Driver 32 Receiver), so the RS-485 interface can be used to easily build network equipment road.RS485.

Microntech is partner for KILEWS in India, having local sales and service support all over India. Microntech has a team of experts that can help you understand the torque process. It is a premier assembly solution provider in India with global experience. To know more about assembly solutions provided by Microntech please visit our website www.microntechgroup.com or you can contact your nearest Microntech branch by dropping a mail at sales@microntechgroup.com to schedule a demo or a visit for any issues you are facing on your assembly line.

I love to write an article on electric and electrical products. Kilews Industrial Co. Ltd., is a leading manufacturer of adjustable clutch electric screwdrivers for fastening applications is assembly lines.