Input

Rated value

AC voltage: Single phase AC100V,400V
Three phase AC100V,400V,660V(UL-L,Only72/96)
AC current:AC1A,5A;
DC voltage:1000V,300V,75mV,10V;
DC current:0-20mA,4-20mA,5A;

Overload

Voltage:1.2 times rated value(continuous); 2 times rated value/ 1 second Current:1.2 times rated value (continuous); 10 times
rated value/1second

Frequency

45Hz~65Hz

Power consumption

Power consumption of each voltage, current input circuit is less than 0.5VA

Accuracy

0.5

Function

Display

LED or LCD

Communication

RS485,Modbus-RTU protocol;(1 start bit, 8 data bit, 1 stop bit, no parity) Baud Rate 2400/4800/9600/19200 bps etc.

Alarm

1 channel passive relay, contact capacity 3A/30VDC, 3A/250VAC, Used for high,low,unbalance alarmetc.

Analog

DC4~20mA,(load<500Ω)(note:Shielded wire is specially selected for the above signal input and output)

switching

Input

4 channel or 2 channel dry contact Input, built in power supply

Output

2 channel switching output,NO relay contact, capacity:3A/30VDC,3A/250VAC

Auxiliary supply

Voltage range

AC/DC85-265V

Power consumption

<5VA

Insulation resistance

>100MΩ

Power frequency with stand voltage

Between power supply set of terminals and signal input, output set of terminals 2kV/1min (RMS) Between the shell and all set of
terminals (except the set of terminals reference voltage less than40V) AC4kV

Environment

Temperature

Operation:-10ºC~+55ºCStorage:-25°C~+70°C

Humidity

≤95%RH,no condensation,without corrosive gas

Altitude

≤2500m