The ACT20X HDI SDO S / 2HDI-2SDO-S isolating switch amplifiers are specially designed for recording NAMUR sensor signals and digital switching signals which originate from Ex zone 0.
Negative-switching (NPN) transistor outputs are used to transmit the signals to applications in the safe zone.
Integrated alarm contacts issue an alert in the event of a malfunction; this makes troubleshooting easier and increases system availability.
The rail mounted disconnect-switch amplifiers are optionally available in one- or two-channel versions.
With 11 mm width per channel, the devices need little space in the electrical cabinet.
| Weidmuller | |
|---|---|
| Product Category | Signal Conditioners |
| Product Number | ACT20X-HDI-SDO-S |
| Product Name | NAMUR Disconnect-Switch Amplifier, Transistor Output |
| Signal Conditioning | Isolation Amplifier; SigIsol |
| Form Factor | DIN Rail |
| Outputs | Frequency or Pulse Output |
| User Interface | None |
| Application | General Lab & Industrial |
