Current Inputs and Regulator Unit TVR.
Description
Current inputs and regulator unit TVR is intended for measurement of electrical quantities of direct current and voltage received from sensors or converters including those located in explosion hazardous areas. Ex-proof type is intrinsically safe circuit. The unit is a part of K-2000/М and Input-Output Unit.
| Number of inputs | 4 |
| Measurement of input analogue signals in the ranges of | 0-5 mА, 0-20 mА, 4-20 mА, 0-5 V |
| Admissible conventional error | ± 0,1% |
| Measurement cycle time for inputs, ms | 50 |
| regulator | Relay and PID |
| Communication interface | RS485 |
| Communication interface speed, baud | 2400-115200 |
| Consumed power, W, max. | 3 |
| Galvanic isolation, V | 1500 |
| Rated supply voltage, V | 24 |
| Operating temperature range | -40…+60 |
| Overall dimensions, mm, max. | 130x20x175 |
| Weight, max. | 0,4 |
