MU-413
The MU-413 analogue input module is designed for applications where multiple analog inputs are required to directly measure unified DC voltage and current signals. The appropriate input range can be selected independently for each input.
The whole analogue input group is isolated from other circuits of module (power supply and RS-485 interface), but inputs are not isolated from each other.
Specifications
| Type | MU-413 |
|---|---|
| Analog inputs | 4x U/I |
| Analog input topology | S.E. |
| Input ranges | ±10V ±5V ±1V 0÷20mA 4÷20mA |
| ADC resolution | 16-bit (continuous offset and range autocalibration) |
| Basic accuracy | better than 0.15% of FSR |
| Measurement period | less than 0.5s (the time needed to measure all channels) |
| Analog input impedance | 13kΩ approx. (voltage ranges) 40Ω approx. (current ranges) |
| Overvoltage/overcurrent protection |
±30V continuously (±60V max. 10s) ±60mA continuously (±120mA max. 10s) |
| Analog input isolation | 1kVDC (AIN block against other circuits) |
| Supply voltage | 10÷30VDC |
| Power consumption | 1.9W max. |
| Housing & Dimensions | Modulbox 3M |
| Signal terminals | screw terminals, wire 2.5mm2 max. |
