NSSM01 ABB

Description

We will let time prove that your choice is correct!

We will exchange our sincere service for your 200% satisfaction

Our goal is to provide your satisfaction with high quality and low price spot goods

For first-time cooperative customers, they can provide scanned copies of their qualifications and bills issued by recent sales for inquiry before ordering.

After-sales problems: implement according to the manufacturer’s standards of the brand, guarantee after-sales service, one-year warranty of all products, etc

★★★★★★★★★★★★★★★★★★★★★★★

New stock, sufficient stock

Low price clearance, first come, first served

One year warranty, dedicated after-sales service

Main business

① Allen-Bradley (American AB)

② Schneider

③ General electric

④ Westinghouse

⑥ Sales ABB Robots FANUC RobotSKAWA Robots、KUKA Robots、

⑦ Westinghouse

⑧ Invensys Foxboro: I/A Series system, FBM (field input/output module), Invensys Triconex

MOOG, Simatic CNC system, etc.

⑩ Bosch Rexroth

Shanxi Runsheng – provides control system components and products to serve the control system installed by users. Distributed control system, programmable controller, panel controller and driver, we provide fast and convenient spare parts supply in more than 65 different countries around the world.

Our service standard reduces the downtime and maintenance cost of customers, reduces the operation failure of all industrial machinery and production equipment, and extends the service life of the control system! When the PLC is running, it completes the control task by executing the user program that reflects the control requirements. It needs to perform many operations, but the CPU cannot perform multiple operations at the same time. It can only perform one operation at a time in the time-sharing operation (serial work) mode, and execute one operation at a time, one by one in sequence. Since the CPU’s operation processing speed is very fast, from a macro point of view, the results that appear outside the PLC seem to be completed simultaneously (in parallel). This serial working process is called PLC scanning working mode.

When the user program is executed in the scanning mode, the scanning starts from the first program. Without interruption or jump control, the user program is executed one by one in the sequence of program storage until the program ends. Then start the scan from the beginning and run it again and again.

The scanning working mode of PLC is obviously different from the working principle of electrical control. The electrical control device adopts the hard logic parallel working mode. If the coil of a relay is powered on or off, all normally open and normally closed contacts of the relay will immediately act at the same time no matter where they are in the control circuit; The PLC adopts scanning working mode (serial working mode). If the coil of a soft relay is connected or disconnected, all its contacts will not act immediately, and they will not act until the scanning reaches this point. However, due to the fast scanning speed of PLC, there is usually no difference between PLC and electrical control device in I/O processing results.

DP840
IC660BBD020
F7126
GDD471A001
CB801
FBM207B
FBM214B
FBM218
IC693CPU363-CH
RH1-TP/FL
ECCP70-01
ZETA6104
3HAC12924-1