Edwards EST 3-SSDC1 Single Signature Driver Controller. System sensor b501-iv or audio signal to their

or audio signal to their respective power inputs

Model 5251RB is a rate-of-rise temperature sensor with a 135°F fixed temperature alarm

it responds to regular polls from the control panel and reports its type and status

pressurization fan control

and to expand each LCM-320 used on the NFS-3030/NFS2-3030 — each NFS-3030/NFS2-3030 LCM-320 supports an expansion LEM-320

Edwards EST 3-SSDC1 Single Signature Driver Controller. System sensor b501-iv or audio signal to theirThe 3 SSDC1 and 3 SDDC1 Signature Driver Controller modules provide an intelligent interface between the systems main CPU module and Signature Series devices. Each module contains its own microprocessor used to coordinate, process and interpret information received from and sent to Signature devices. Power and communications are received directly from the control panel rail assembly. The 3 SSDC1 Single Signature Driver Controller module supports one