Annunciators, Scanners & Multi-Channel Process Controller
Annunciators are panel mounted devices that monitor discrete inputs and offer visual indication and an audible alarm if an input alarm state is detected. A scanner allows one other meter to display multiple process or temperature inputs.
3. PDS178 & PDS178X2 Watchdog Scanning & Alarm Systems
The Watchdog is a kit that includes a PD765-6R2-00 or PD765-6X2-00 Trident and PD138-3 Minimux II in a PDA2821 NEMA 4X enclosure. The Watchdog is a Temperature Scanning and Alarm System ready to wire into your application.