SRAM+E2PROM memory card.
RAM capacity: 256KB.
E2PROM capacity: 256KB. Board module installation location: QS series power module mounting slot.
Suitable substrate module: QS034B.
Input power: AC100~120V.
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 QS90SR2SP-Q Safety Guideline QS90SR2SP-Q
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 QS90SR2SP-Q Safety Guideline.
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 memory,
Output is only when the processing result is in full agreement,
If any inconsistency occurs during the process, the system is immediately shut down QS90SR2SP-Q Safety Guideline. Express PCI bus.
Support Japanese, English OS.
Multimode fiber optic cable.
Dual loop controller network (control station / common station).
With external power supply function.
Make the mixed data environment intelligent, to achieve a new manufacturing system IE CC-Link field network module.
Using Ethernet cables and connectors available on the market to reduce costs.
High speed communication capable of communicating with 1Gbps.
Improve the communication response, significantly shorten the cycle time.
Improve the performance of cycle data update. Reduces the transmission delay time and the application of the synchronization waiting time.
Data can be read or written to other station programmable controller.
Status of IE CC-Link field network can be confirmed by Works2 GX.
Can be in the Works2 GX up and down the abnormal position, the cause of the exception, the event record,
So it can reduce the time of abnormal to resume normal operation.
MELSECNET/H network module capable of composing large scale flexible network system.
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...... High speed communication of 10Mbps/25Mbps is realized.
The distance betweeen stations, the length of the total cable length, strong anti-interference QS90SR2SP-Q Manual.
Coaxial bus system...... Using low cost coaxial cable, the network construction cost is lower than that of the optical fiber loop network.
Twisted pair bus system QS90SR2SP-Q Manual. ..... Combined with high performance price ratio network module and twisted pair cable,
The construction cost of network system is very low.