ILC LightMaster Master Processor SNET version 7.23, refurbished
This is a good, working, refurbished processor which has tested good in our test jigs.
The LightMaster Programmable Lighting Controller is a microprocessor-based programmable lighting controller with LightSync™ network cabability. You can program each of the controller inputs to control any or all of the relay outputs. Individual controllers are linked to form a local area network (LAN) and function as a facility-wide lighting control system. The LightMaster is UL and FCC approved for commercial applications.
The CPU board provides the controller’s intelligence, memory, and communications capabilities. Major components include:
Communications – on-board modem (if equipped), RS-232 port, LightSync™ RJ-45 connectors, add-on card expansion socket.
Micro-Processor – executes the computer code and coordinates all controller functions including the controller real time clock.
PROM Chip – contains the controller operating system and basic tasks.
NVRAM Chips – store the user-entered operating parameters.
Real time clock – maintains time and date for up to 30 days without power.
The “Master” processor in a networked LightMaster system handles sending all of the control commands to any “slave” processors for additional panels in the system.