● Scope of application
The DX-408 eight-channel display regulator is used in conjunction with various sensors and transmitters to measure, display, alarm control, transmit output, and other industrial process parameters such as temperature, pressure, liquid level, flow, and weight. Data acquisition and communication.
● Functional features Automatic calibration and manual calibration functions Multiple protection, isolation design, strong anti-interference ability, high reliability and good software platform, with secondary development capabilities, to meet special functions Advanced modular structure, with powerful instruments Chip, function combination, system upgrade is very convenient
● Basic error of main technical indicators: 0.5% FS or 0.2% FS ± 1 word Resolution: 1/20000, 14-bit A / D converter Display mode: 8-row four-digit LED digital tube display the sampling cycle at the same time: 0.8S
Alarm output: Each channel can have an alarm, the alarm mode and alarm sensitivity can be set, and the relay output contact capacity is AC220V / 1A.
Transmitting output: each channel can have 4 ～ 20mA, 0 ～ 10mA, 1 ～ 5V, 0 ～ 5V isolated output accuracy: ± 0.3% FS
Communication output: interface mode-isolated serial two-way communication interface RS485 / RS422 / RS232 / Modem
Baud rate: 300 ～ 9600bps internal free setting feed output: DC24V / 30mA
Power supply: Switching power supply 85 ～ 265VAC Power consumption below 4W Dimensions: 160 × 80 × 125mm