Single channel digital signal converter/isolator
- Converts Ex-input: NAMUR sensor/switch (1 No.) to Safe-output: relay, NO contact (1 No.)
- Response time < 10 ms (relay output)
- SIL 2 compliance as per IEC 61508
- Dimension: 22.5 mm(w) X 117.2 mm(h) X 113.6 mm(d)
- Operating temperature -20 °C...60 °C
Fields of application
- Gas Industry
- Power Industry
- Water Industry
The ACT20X-HDI-SDO-RNO-S isolating switch from Weidmüller amplifiers are specially designed for recording NAMUR sensor signals and digital switching signals which originate from Ex zone 0. Switching relays, transfer output signals to the safe zone. Integrated alarm contacts issue an alert in the event of a malfunction; this makes troubleshooting easier and increases system availability.
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