PA-308PS – PA System Power Supply Sequence Controller with LCD Display
The PA-308PS is a professional-grade power sequence controller designed for managing the startup and shutdown order of audio equipment in public address and sound reinforcement systems. With 8+1 universal output channels, LCD monitoring, RS232 interface, and cascade control support, it provides safe and efficient power distribution for high-performance AV installations.
-
8+1 Channel Power Control: Includes 8 universal output channels and 1 total control channel with 1-second interval delays.
-
Universal Sockets: Compatible with a wide range of equipment for easy connection and installation.
-
High Power Capacity: Supports up to 16A per channel and 40A total system load at 220V AC.
-
LCD Monitoring: Built-in screen displays channel status, power output, and operational state.
-
Multi-Device Cascading: Supports cascade control for synchronized startup of multiple units.
-
External & Serial Control: Features REM IN (DC5V–12V) input, status output, and RS232 serial port (DB9) for remote and system integration.
-
Built-in Safety Indicators: Equipped with 8-channel indicator lamps, power, and RS232 status lights.
Technical Specifications:
-
Model: PA-308PS | Type: Power Supply Sequence Controller
-
Power Input: AC 220V, 50Hz | Load per Channel: 16A
-
Total Load Capacity: 40A | Channel Delay: 1 second per step
-
Control Interfaces: REM IN (DC5V–12V), Status Output, RS232 (DB9, 9600bps)
-
Output Sockets: Universal Type
-
Display: LCD + Channel Indicator Lamps
-
Cascade Support: Yes
-
Dimensions: 483 x 210 x 50 mm | Weight: 3.8 kg
Package Includes: PA-308PS Power Controller, Power Cable, RS232 Connector, User Manual
