User Manual
Complete Equalization & Loudspeaker Management System
480P
Power
Supply
®
®
480P Rear Panel
IEC Power Cord Receptacle
The 480P comes with a IEC power supply cord and a selectable power supply.
Voltage Selector Switch
The 480P allows you to select either 115V with 500mA 250V SLOW BLOW fuse or 230V with 250mA 250V Type “T” fuse.
WARNING:
Fuse
must be changed to correspond with the desired power setting.
RS485 Link to 480R (DB-9 connector type)
This connector is used to connect to the 480R. Cable lengths
480R to 480P
- 300 feet max. 500 feet with dbx proprietary cable.
RS485 Link to Network Master (DB-9 connector type)
This connector is used to connect the 480R to the network master. Connect to the CONTROLLER IN on the Network master 480P to Network
cable length- Up to 4000 feet.
RS485 Link to 480R (RJ-45 connector type)
This connector is used to connect to the 480R, and is wired in parallel with the DB-9 connector. Cable lengths
480R to 480P
- 300 feet max. 500
feet with dbx proprietary cable.
RS485 Link to Network Master (RJ-45 connector type)
This connector is used to connect the 480R to the network master. Connect to the CONTROLLER IN on the Network master and is and is wired
in parallel with the DB-9 connector.
480P to Network
cable length- Up to 4000 feet.
RS232 PC Connection
This input is used to connect a PC to the 480R for 480R software updates.
RS485/ PC Select Button
This recessed button is used to select the link to master controller connector or the PC
480P Front Panel
Power Switch
Turns the 480P and 480R on and off.
Specifications ( 480P Power Supply)
Inputs
Connectors:
RS 232 and RS 485 Network Communication
Connectors
Power Requirements
30 Watts
Selectable
100-120V - 50/60Hz
or 220-240V-
50/60Hz
Dimensions
Dimensions:
Height:
1.75” X Width- 19” X Depth 7.90”
Weight:
8 lbs.
Shipping Weight:
9.5 lbs.
®
18-0294-A
