Performance:

1, independent four differential (-2.0V ~ +2.0 V) or single-ended (2.0V) analog input module that can detect each block sent to four different analog sensor.

2, four sensor-resolution analog signals to choose the accuracy of online calibration.

3, four sensor signals can be set separately range from FO, full scale FS, upper and lower limits, and generate a corresponding control signal output.

4, eight groups with four solid-state relay drive output limit (TTL level, users can directly drive solid-state relay SSR).

5, has a limit relay judder parameter settings, as well as three digital filter parameter settings to suit various types of complex working conditions.

6, with the sensor signals corresponding to four groups of four linear analog output (with four 16BIT D / A conversion): Choice of 4 ~ 20mA, 0 ~ 20mA current output, 1 ~ 5V, 0 ~ 5V voltage output; also to mass customization 1 ~ 10V, 0 ~ 10V analog voltage output.

7, four sets of sensor output signals of the RS485 serial test data to achieve 128 NETS-II/256 sensors of the measurement network.

8, with 15 full calendar display: year, month, day, week, hours, minutes, seconds. (This feature only supports the LED display type).

9, with eight 16-time control output, can control the module itself and the surrounding equipment to work irregular hours or input signal timing control.

10, choose from 100 / s ~ 1 time / s internal testing of different speed, to accommodate the filling, force measurement, level, and other special working conditions.

11, can choose from 12 ~ 16 different A / D accuracy (high resolution A / D will reduce the sampling rate).

12, optional on-chip programmable magnification, the sensor preamplifier circuit demands a more relaxed, more stable signal.

13, select the first channel automatically detect the temperature, the temperature range of -40 ~ 125 ℃, accuracy of ± 0.25 ℃.

14, the module is power, when the foreign power failure, the module into the micro-power operation, owned by the user can make the clock run 3.6V battery (this feature only supports the LED display type instrument module).

15, the number of working channels can be set through the keyboard: 1 channel, 2 channels, 3-channel, 4 channel.

◆ The module uses a very broad, can fully replace the traditional core chip 7106,7107 and other circuits or units of measurement instruments, related instructions can refer to Net-S multi-channel network monitoring and control instrumentation module information.