可提供多主机，单主机，无主机方式的RS485异步串行通讯方式。 1. The intelligent digital display regulator can provide multi-master, single-master, non-master RS485 asynchronous serial communication mode. The communication data verification complies with the CRC-16 US data communication standard.
High reliability cycle, barcode verification.
2. Can be used as current and voltage setter. There is no input signal, and the display content can be changed to the percentage of process quantity and control quantity by pressing the keys.
3. The auxiliary screen can switch between set value and output value.
4. Universal signal input, user can choose arbitrarily. (Thermocouple, RTD, voltage, current, linear resistance, frequency).
5, can realize timing or counting function, can also count up.
可外供24V电源(提供给二线制变送器)。 6. The intelligent digital display regulator can provide 24V power supply externally (provided to the two-wire transmitter).
7, single screen or dual screen LED display. According to the working conditions, the range display can be arbitrarily modified. The display range of the linear input signal can be arbitrarily set, or it can be displayed in square format, plus small signal cut-off.
可提供2～4个继电器独立输出，4个继电器也可两两相关联输出，报警控制方式任意选择。 8. The intelligent digital display regulator can provide independent output of 2 to 4 relays, and 4 relays can also be output in pairs. The alarm control mode can be selected arbitrarily. Can realize input terminal fault alarm output
9. Measured value transmission output: 0 ～ 10mA, 4 ～ 20mA, 0 ～ 5V, 1 ～ 5V, 0 ～ 10V, etc. The transmission range can be arbitrarily set and corrected.