2015年1月14日星期三

CPU module

Eachcpu module on the host are integrated 24V DC power supply, can be directly used to connect sensors and actuators. Use EEPROM memory to store programs and configuration information. User data can be super-capacitor storage host for several days, the optional battery module enables data storage time was extended to 200 days. You can use ordinary input terminals capture faster than the plc cpu scan cycle pulse signal, use interrupt inputs, allow at breakneck speed on the rising edge of the signal response. Speed of 30 kHz high-speed counter may be programmed, and having a reset input terminal, a plurality of separate inputs, can be simultaneously used and down counting, can be connected to a corresponding number of degrees of phase difference A 90 / B-phase incremental encoder . 2-way up to 20kHz frequency pulse output can be used to drive a stepper motor and servo motors to achieve accurate positioning tasks. You can use the potentiometer on the module to change its corresponding value in the special register, you can instantly change the program to run some of the parameters, such as setpoint timer / counter, the amount of process control parameters. Real-time clock can be used to fill the time stamp information, recording time, or on a machine running time process control.

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