High performance type CPU, process CPU, memory card protection cover for redundant CPU.
Q3MEM-4MBS-SET bundled products.SRAM+E2PROM memory card.
RAM capacity: 512KB.
E2PROM capacity: 512KB. The input and output module installation number: 4.
Could extend the connection: not to extend the connection.
Application module: QS series module Q172CPU Manual.
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 Q172CPU
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 Q172CPU Manual.
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.
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 Q172CPU Manual. "2 channel.
Input: DC4~20mA (connecting two wire transmitter); DC0~20mA MITSUBISHI CPU Manual.
Output (resolution): 0~4000. 0~12000.
Conversion speed: 10ms/ channel.
40 pin connector.
Isolation between channels MITSUBISHI CPU Manual.
Power supply to a two wire transmitter.
The possibility of expanding control with intelligent function.
At the same time, the channel isolation analog module realizes high isolation voltage,
Further improve the accuracy of the benchmark.
Provide support for process control using a general purpose programmable controller MITSUBISHI CPU Manual.
Flow meter, pressure meter, other sensors can be directly connected to analog input,
Control valve can also be directly connected to analog output.
Hardware and installation costs have been greatly reduced due to the need for an external isolation amplifier Q172CPU Programming Manual.
High insulation strength.
Can isolate electrical interference, such as current and noise, etc..
Standard analog input module.
Isolated analog input modulee Q172CPU Manual.
No external isolation amplifier required.
Without the use of inter channel isolation analog modules.
Using the inter channel isolation analog module.