2
ProLink Router (PLR): the PLR takes data in from the DMP and then routes that data to other
areas in the sign. There is typically one PLR per display section.
Power Supply: a device that converts AC line voltage from the panel board to low DC voltage for
driver boards. One power supply powers multiple modules.
Serial Advanced Technology Attachment (SATA) Cable: allows high-speed signal transfer from
device to device. In digital billboards, they run signal from module to module.
Termination Block: an electrical connection point, usually used to connect internal power or
signal wires of the same type coming into the display from an external source.
1.4 Spare Parts Box
Every Daktronics digital billboard is shipped with a spare parts box that includes commonly
replaced components. The table below lists some of the components that may be included in the
spare parts box. Refer to the spare parts inventory list on the top of the display spare parts box
for a list of the parts in your spare parts box. Contact the Account Service Manager (ASM) to
order additional spare parts.
1.5 Field Replaceable Units
The table below lists component names and part numbers of components that can be replaced in
the display and the control system. Some of these components may be located in the spare parts
box. Contact the ASM to order components when needed.
Description
Daktronics Part Number
Module
Varies by pixel pitch
PLR-6050 W/Hook Mount
0A-1487-6009
28" SATA Cable
W-2410
Power Supply
A-2476E
LC-LC Duplex Fiber Cable
W-1767
30' 4 Pin Male to 4 Pin Female Cable
W-1820
3' 3 Pin Male to 3 Pin Female Cable
W-2510
Display FRUs
Control System FRUs
Description
Daktronics Part Number Description
Daktronics Part Number
Module
Varies by pixel pitch
Cisco Router
0A-1690-1200
Surge
Suppressor
A-3252-2400
A-2139-1201
DMP-8065 (for market)
0A-1603-3200
Power Supply
A-2476E
Light Sensor
0A-1604-4621
Axial Fan .4 A
B-1045
Ethernet Switch
A-1815
Axial Fan .17 A
B-1094
500 W Heater
0A-1690-2900
28" SATA Cable
W-2410
POE Injector (optional)
A-3126
ProLink Router
0A-1487-6009
Mobotix Webcam (optional)
A-3127
Stepdown Transformer
T-1135
60 V Surge Protector
A-3159
Axial Fan .16 A
B-1053
Axial Fan .13 A
B-1071
Filter
EN-2242
Introduction
