pedSafety Including Guardian 400A 
Spain the Pedestrian Signal Head
WARNING 120 VAC Inputs
12 VDC Outputs
Cabinet
- Utilizes the existing Field Wires from cabinet to pedestrian push buttons to place calls
- NOT polarity dependent
NOTE: For NEW intersection installations, in the absence of city or other local specifications, Campbell Company recommends IMS A 14 Gauge (loop detector wire)
Guardian
Warranty Void if Guardian is installed Upside Down
Guardian/ Guardian Wave wiring connections
(Exploded view of terminal block in front)
Guardian Wiring Connections 12 VDC
Document 906-0025 Rev E. Page 1 of 2 For complete documentation visit http://www.pedsafety.com/product-installation-guides/ ©Campbell Company 2016 Tech Support: (208) 345-7459, option 2
Guardian 400A 
Guardian 400A wiring connections
(Exploded view of the terminal block on the back of unit)
Document 906-0025 Rev E. Page 2 of 2 For complete documentation visit http://www.pedsafety.com/product-installation-guides/ ©Campbell Company 2016 Tech Support: (208) 345-7459, option 2
