iNS/iDS 2-Wire System Manual
350-077
Rev. D - 1/20/2021
Page 2 of 107
Contents
iNS2 Accessible Pedestrian Signal Push Button Station (PBS)
iCCU-S2 Intelligent Central Control Unit for Shelf
iCCU-C2 Intelligent Central Control Unit Plug-in Card
iNS2 System Operation During Intersection Flash
Typical NEMA TS2 Type 1 Cabinet Connection with Interconnect Board
Typical NEMA TS2 Type 1 Cabinet Connection with Interconnect Board
Typical NEMA TS1 Cabinet Connection with Interconnect Board
Control Unit Cabinet Wiring (Optional Wiring for Preemption and General Purpose Inputs)
Typical 332 or Similar Cabinet Connection #1
Typical 332 or Similar Cabinet Connection #1
Typical 332 or Similar Cabinet Connection #2
iCCU-S2 Central Control Unit Installation Procedure
Cabinet Interface for Ped Intervals and Ped Calls
Preemption and General Purpose Inputs (Diagram Section 3.2.4)
iCCU-C2 Central Control Unit Installation Procedure
iNS2 PBS Installation Procedure
Using the Polara Field Service App for iOS to Change iCCU-X2 Settings
Advanced Communications Settings
Cabinet Ped Interface Selection
Setting the iCCU-X2 Time/Date, SNTP & DST Settings
Setting Ethernet Configuration