MITSUBISHI QD70P8  User's Manual (Hardware) PDF

GI-50/125 optical cable.
Double ring.
Remote I/O net (remote master station).
MELSECNET/H network module capable of composing large scale flexible network system QD70P8  PDF.
The MELSECNET/H network system includes the PLC network of the control station and the communication between the stations and the remote I/O network in the remote station remote I/O station.
Optical fiber loop system... QD70P8 .. High speed communication of 10Mbps/25Mbps is realized.
The distance between stations, the length of the total cable length, strong anti-interference.
Coaxial bus system...... Using low cost coaxial cable, the network construction cost is lower than that of the optical fiber loop network QD70P8  PDF.
Twisted pair bus system...... Combined with high performance price ratio network module and twisted pair cable,
The construction cost of network system is very low.Application: extension.
Suitable for safety standards: EN954-1 class 4, PLe ISO13849-1 QD70P8  PDF.
Security input points: 1.
Use special setting monitoring tools to configure the configuration directly.
Constitute a rich set of components can be easily and quickly set the hardware structure.
Creating logic for security devices, by using the automatically generaated labels of the FB can easily create logic MITSUBISHI User's Manual QD70P8  Manual.
Logical import and export.
You can store the connection settings of the input and output modules and the application logic created by the function block as a setting file,
Or read from a saved set file. Control mode: loop program execution.
Input / output control mode: refresh mode MITSUBISHI User's Manual.
Programming language: ladder diagram, function block.
Processing speed (CIS): 0.10 s.
Program capacity: 14k step.
Security PLC (secure programmable system) refers to the self or external components or the implementation of the failure of the agency,
Can still respond to and promptly cut off the output of the programmable system MITSUBISHI User's Manual.
Different from ordinary PLC, security PLC not only can provide the function of ordinary PLC,
Safe control function can be realized,
Meet the requirements of the ISO 13849-1 EN and IEC 61508 control system safety related component standards.
PLC security market mainstream has oilz (Pilz) PSS 3000, PSS 4000,
PSS 4000 in addition to the security process can also be processed outside the standard control procedures QD70P8  User's Manual.
All the components in the security PLC adopt the redundancy structure,
Two processor processing for cross detection,
The processing results of each processor are stored in their respective memoryy,
Output is only when the processing result is in full agreement,
If any inconsistency occurs during the process, the system is immediately shut down QD70P8  Manual.