1. Input signal

Input： 12 way 0～250V Voltage. The input signal is DC OR AC（Frequency 25～75Hz）.Or 12 ways 0～200mA Current。Input signal is DC OR AC  （Frequency 25～75Hz）.

Signal processing：16-bit A/D Sampling；Sample rate： 3000 Times/S.Output true valid value

Data update period：Settable；range is 67mS～1.7S，default update time is 1.44S；

Overload capacity：1.2 times of measuring ranges can be measured correcty；Over 2 times of measuring ranges can input 1s, but not damaged.

Isolation：Isolated between signal input and output communication ports, isolation voltage is 000V DC. DATA+、DATA-、VCC、GND are output terminals, common grounding with GND,12 ways signal, input common ground terminal is AGND.

2. Communication output

Ports：RS-485,two-wire system, ±15KV ESD protection

Protocol：MOSBUS-RTU、ASCII and so on

Rate：1200、2400、4800、9600、19200 Bps,can be set by software.

Module add：00～FF can be set by software.

3.Measuring accuracy： 0.2 grade;(Input is 50Hz or DC signal)

4.Module power： +8～24V DC

5.Power：Typical power is45 mA.

6.Work conditions：

Work Temp.：-20℃～70℃;

Storage temp.：-40℃～85℃;

Relative humi.：-5%～95% No condensation

7.Installation：

DIN rail mounted, Size：122mm *70mm * 43mm.