2. PedSafety
  3. 906-0028

PedSafety 906-0028 User guide

  • Hello! I've reviewed the Wiring Quick Guide for the Campbell Company's APS BBU, SPI, and Pedestrian Signal Head. This document details proper wiring procedures, including the use of existing field wires and the correct connections for 12VDC and 120VAC. I'm ready to answer any questions you may have about the information provided in this guide.
  • What type of cable is used for the 12VDC connection?
    Are the BBU wiring connections polarity dependent?
    What is the recommended wire gauge for new installations?
    What are the terminals of the SPI connected to?
BBU Wiring Quick Guide
SPI inside Ped
Signal Head
18 Gauge 4 Conductor
shielded cable
(12VDC Low voltage
Connection)
APS BBU
APS BBU wiring connections
(exploded view of terminal block on back)
For complete documentation visit http://www.pedsafety.com/product-installation-guides/ ©Campbell Company 2021
Tech Support: (208) 345-7459, option 2
Do NOT set the SPI on the bottom of the Pedestrian Signal Head
Terminals of the SPI must be connected to the same terminals on the Base Station
12 VDC Outputs
WARNING 120 VAC Inputs
SPI in the Pedestrian Signal Head (Signal Power Interface)
NOTE: For NEW intersection installations, in the absence of
city or other local specifications, Campbell Company
recommends IMSA 14 Gauge (loop detector wire)
✓ Utilizes the existing Field Wires from cabinet
to pedestrian push buttons to place calls
✓ NOT polarity dependent
Cabinet
BBU Wiring Connections 12 VDC
Doc # 906-0028 Rev B
Field Wires
Pole
PPB
120VAC Input
W N DW
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