Discrete Input-Output Unit DVV.
Purpose:
Digital input-output unit DVV is intended for input-output of discrete signals from various detectors (level gauges, position detectors, pressure gauges, etc.), output of control digital signals and their logical processing. Ex-proof type is intrinsically safe circuit.
The unit is a part of K-2000/М and Input-Output Unit.
| Number of inputs | 24 |
| Input analogue signals | Dry contact or open collector |
| Polling current, mA | 10 |
| Open-circuit voltage, V | 15 |
| Number of outputs | 16 |
| Output signals | Transistor key |
| Switched DC, mA | 300 |
| DC switched voltage, V | 36 |
| Polling rate, Hz | 1 or 10 |
| Communication interface | RS-485 |
| Communication interface speed, baud | 2400-115200 |
| Consumed power, W, max. | 3 |
| Galvanic isolation, V | 2500 |
| Rated supply voltage, V | 24 |
| Operating temperature range | -40…+60°С |
| Overall dimensions, mm, max. | 130x20x175 |
| Weight, max. | 0,4 кг |
