Edwards QSA-2-S

Description

The QSA front panel display provides four lines by 20 characters of text detailing event, device, diagnostic, and programming information. Its large backlit LCD screen is easy to read and always provides at-a-glance indication of the system’s state of operation. The CPU/Display Unit houses the CPU card and mounting space for two optional LED/Switch cards. Remote annunciators connect directly to the PS6 Power Supply Card or an external 24 Vdc filtered supply. They are available with wallboxes for flush or surface mounting.