Input and output points: 1024 points.
Input / output data points: 8192 points.
Program capacity: 60k.
Basic command processing speed (LD command) S:0.2.
PLC in the program execution stage: according to the order of the user program order to store the order of each instruction,
After the corresponding operation and processing, the result is written to the output status register,
The contents of the output status register are changed with the execution of the program Q172HCPU-T Common Instructions Manual Q172HCPU-T Programming Manual Q172HCPU-T
Output refresh phase: when all instructions are executed,
The output status register is sent to the output latch in the output refresh stage,
And through a certain way (relay, transistor or transistor) output, drive the corresponding output equipment Q172HCPU-T Common Instructions Manual Q172HCPU-T Programming Manual. Input: 2 channels.
Input: thermocouple / micro voltage / voltage / current.
Conversion speed (input):25ms/2 channel.
Sampling period: 25ms/2 channel.
Output: DC4~20mA.
Conversion speed (output):25ms/2 channel.
18 point terminal station.
With 5 kinds of PID control mode.
Loop control module suitable for fast response object control, such as temperature control, flow control, etc Q172HCPU-T Common Instructions Manual Q172HCPU-T Programming Manual. .
The loop control module has a PID control format and a sampling period of 25ms that is proportional to the speed,
Support high precision, high resolution Thermocouple Input, micro voltage input, voltage input, current input and current output.
The most suitable for high speed lift and temperature control and pressure control, flow control and other requirements of the application of high speed response.
Can be connected with JIS, IEC, NBS, ASTM standard thermocouple.
Through the small voltage, voltage, current input sensor, can be measured in a variety of input range of analog.
Providess the program control function, can according to the specific requirements of the time automatically change the target value (SV) and PID constant [proportional band (P), integratiion time (I), differential time (D)],
And cascade control function, allowing channel 1 as the main station, channel 2 for the control from the station Q172HCPU-T Common Instructions Manual Q172HCPU-T Programming Manual Q172HCPU-T Common Instructions Manual Q172HCPU-T Programming Manual.