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Polara: 3-Wire iNS3 System

A 3-wire system is designed for intersections where button wires do not exist, though can also be installed on intersections with button wires. A Control Unit installs in each Pedestrian Signal and connects to a PBS via 3 wires. Each system is independent of the others and each PBS responds to the messaging provided by the Pedestrian Signal Head it is connected to. The sounds are not synchronized (unless new Wireless Sync feature is activated), and some of the features on a 2-Wire system are not available. iNS in 3-wire mode specific features include:

  • Stand alone/Independent System (nothing in cabinet)
  • Ped Head Control Unit & Cable provides Walk/DW & Power (24V DC) to Push Button Station
  • No ped button wires needed (great for pre-timed/non-actuated systems)
  • Terminals are provided to allow actuation (2 button wires to call place calls)
  • 3 wire System = Power, Ground, & Data (= reduced wiring in conduits)
  • Wireless button-to-button communication provides sound synchronization & remote ped call activation
  • Pilot Light Recall feature – turns on pilot light and keeps it on during Clearance & Don’t Walk Cycles

3-Wire iNS3 Control Unit

  • iPHCU3S - Ped Head Control Unit for 3-Wire System +

    This is the Control Unit that mounts in the Pedestrian Signal Head (Ped Head), takes power from the 120 VAC power to the walk/don't walk light signals, and operates the Push Button Station via 3 wires that connect the Control Unit to the Push Button Station. One Control Unit is required for each Push Button Station.

  • iN3-CABLE-XX – iNavigator 3-Wire Cable +

    This is the cable that is used to connect the iPHCU3S to the iNS in 3-wire mode or iNS3 (3-wire only unit) iNavigator Push Button Station and comes in a 12, 25 and 50 foot lengths.

    • iN3-CABLE-25 – Pre-cut 25 foot long cable (Part #: PXN3C25)
    • iN3-CABLE-50 – Pre-cut 50 foot long cable (Part #: PXN3C50)

    iN3-CABLE-XX - iNavigator 3-Wire Cable Datasheet

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iNS Accessories

  • iN-DGL – PC App Dongle +

    This Dongle is required for using a personal computer along with Polara's free PC APP to communicate with an iNS push button station or an iCCU. Your personal computer must have Windows 7 or higher.

  • Sign Options +

    A variety of MUTCD & ADA-compliant signage is available depending on your needs and specific applications.

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    Option A

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    Option B

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    Option C

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    Option D

  • iN-SUB – Set Up Box for iNS Product +

    This Set Up Box is for powering an iNS push button station so that it can be set up or programmed in the shop or at ones desk without being connected to a traffic cabinet or PED head. It allows one to cycle the button through don't walk, walk, and clearance..

  • iNSDM-2.9-B - Adapter for mounting two iNS PBS's on a 2.9" OD Pole +

    This adapter is for mounting two iNS iNavigator push button stations on a 2.9" OD pole (2.5" ID) so that they can use 9X12 or 9X15 signs and not touch. It comes in the standard color black.

  • iNSPA4X2-B – Adapter for mounting two 9x12/9x15 iNavigators on a 4.5 OD Pole +

    This adapter is designed to offset two iNavigators with 9x12 or 9x15 signs on a 4.5" OD pole. This product is only offered in the color black. The part number for ordering is iNSPA4X2-B. Each iNSPA4X2-B comes with two adapters, i.e. you only need to purchase one iNSPA4X2-B to mount two buttons on the same pole. Note: The iNS PBS can be mounted to this adapter, but the adapter is not required to mount two iNS units onto a 4.5" OD Pole.

  • iNSPA-B-FP - Fluted Pole Mounting Adapter for iNS Push Button Station +

    This adapter is designed to allow an "iN" or "iNS" Navigator or PBF2C to be mounted directly on, or up to 20 degrees to either side of a flute. This product is only offered in the color black. Polara cannot guarantee this adapter will work on every style of fluted pole.

  • iN-WPC-B – Pole Cap for iNS iNavigator Push Button Station mounted to a 2.9" OD Pole +

    The iN Pole Cap is intended to mount both the Polara iNavigator PBS and Push Button Frame 2 (PBF2) series Back-Plate to an existing 2.5” un-capped pole.

  • iNS-EXT-XX – Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C +

    This mounting extender is designed to mount an "iN" or "iNS" Navigator, PBF2, or PBF2C either 6" or 12" from a traffic pole in order to extend the unit closer to the crosswalk.

    • iNS-EXT-06 – 6inch Mounting Extender for iNav Push Button Station
    • iNS-EXT-12 – 12inch Mounting Extender for iNav Push Button Station

    iNS-EXT-XX – Extender for mounting an iNavigator Push Button Station 6" or 12" from the pole Datasheet

  • iNS-EXTANG-XX – Angled Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C +

    This mounting extender is angled down and designed to reduce button mounting height of up to approximately 5". Galvanized.

    • iNS-EXTANG-06 – 6inch Angled Mounting Extender for iNav Push Button Station
    • iNS-EXTANG-12 – 12inch Angled Mounting Extender for iNav Push Button Station

    iNS-EXTANG-XX – Angled Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C Datasheet

  • iNS-EXTHTRED – Height Reducing Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C +

    This mounting extender is curved down and designed to reduce/adjust button mounting height of up to 15". Galvanized.

  • PBFA9X12-X - 9 X 12 Navigator or Push Button Sign Backplate +

    This sign back plate is designed to be attached to any Navigator PBS or any Push Button Frame, for mounting a 9” x 12” crosswalk sign.

    • PBFA9X12-Y – Yellow 9 X 12 Navigator or Push Button Sign Backplate (Part #: PXN9FY)
    • PBFA9X12-B – Black 9 X 12 Navigator or Push Button Sign Backplate
    • PBFA9X12-G – Green 9 X 12 Navigator or Push Button Sign Backplate

    PBFA9X12-X - 9 X 12 Navigator or Push Button Sign Backplate Datasheet

  • PBFA9X15-X - 9 X 15 Navigator or Push Button Sign Backplate +

    This sign back plate is designed to be attached to any Navigator PBS or any Push Button Frame, for mounting a 9” x 15” crosswalk sign.

    • PBFA9X15-Y – Yellow 9 X 15 Navigator or Push Button Sign Backplate
    • PBFA9X15-B – Black 9 X 15 Navigator or Push Button Sign Backplate
    • PBFA9X15-G – Green 9 X 15 Navigator or Push Button Sign Backplate

    PBFA9X15-X - 9 X 15 Navigator or Push Button Sign Backplate Datasheet

  • iN-WPMCC-X – iNavigator Cover with Conduit Fitting for Wood Pole or Flat Surface Mounting +

    This cover is to facilitate connecting flexible conduit to an iNavigator Push Button Station when mounted onto a wood pole or solid surface where the wiring cannot be routed through the regular wire routing hole on the back of the iNavigator. Unit comes with notched cover, bracket and conduit fitting.

    • iN-WPMCC-Y - Yellow iNavigator Cover with Conduit Fitting
    • iN-WPMCC-B – Black iNavigator Cover with Conduit Fitting
    • iN-WPMCC-G – Green iNavigator Cover with Conduit Fitting

    iN-WPMCC-X – iNavigator Cover with Conduit Fitting for Wood Pole or Flat Surface Mounting Datasheet

  • 850-372-3 - Bi-directional Button Assembly for iNS Push Button Station +

    If you need to field replace a R/L arrow button, this assembly is for a bi-direction application.

    • 850-372-3 - Bi-directional Button Assembly for iNavigator Push Button Station (Part #: PXIBDBIA)

  • 850-372-4 - No-Arrow Button Assembly for iNS Push Button Station +

    If you need to field replace a R/L arrow button, this assembly is for a no-arrow application. A typical application is a scramble intersection.

    • 850-372-4 - No-Arrow Button Assembly for iNS Push Button Station

  • 850-372-1 - R/L Arrow Button Assembly for iNS Push Button Station +

    If you need to field replace a R/L arrow button, this assembly is for a bi-direction application.

    • 850-372-1 - R/L Arrow Button Assembly for iNS Push Button Station (Part #: PXIBDUA)

  • iNS-CCK-X – Color Change Kit for iNS Push Button Station +

    This color change kit is a bundle of the required parts needed to change the Front Cover color on an iNavigator PBS.

    • iNS-CCK-Y - Yellow Color Kit for iNavigator
    • iNS-CCK-B - Black Color Kit for iNavigator
    • iNS-CCK-G - Green Color Kit for iNavigator
  • Matching Color Paint +

    You can purchase cans of spray paint in the colors that match Polara's black, green and yellow powder coat colors.

    • 190-1054 - Yellow Color Can of Spray Paint
    • 190-1055 - Black Color Can of Spray Paint
    • 190-1056 - Green Color Can of Spray Paint

  • 850-187 - Field Installable Replacement Speaker for iNS Push Button Station +

    This speaker is set up to allow easy field replacement of an iNavigator S (iNS) PBS speaker.

    It comes with wires attached and two Scotchlok crimp connectors for easy replacement of a speaker module in the field.

  • 15 Watt External Speaker +

    The SHX-51 is a patented indoor/outdoor, self-contained, 8 ohm, 15 watt speaker. The full featured speaker consists of a light weight, rust proof, aluminum die-cast housing and dual-action plunger switch for tamper supervision for a normally closed loop.

    The SHX-51 series comes completely assembled and ready for installation. It is ideally suited for noisy and busy intersections where high quality and high output sound is required.

  • -ES - External Speaker Push Button Option +

    If an external speaker is going to be used the iNavigator PBS must be ordered with this -ES option. This -ES option requires that a different circuit board assembly which has additional components and amplifier, be installed in the iN PBS during assembly. On the Part Number order sheet there is a location for this -ES option to be entered to ensure you get this option included in the iN2 or iN3 Push Button Station.

    • -ES - External Speaker Push Button Option

  • iNS-90DEGADPTR - Universal 90 Degree Adapter for iN & iNS Navigator, PBF2, & PBF2C +

    This adapter designed to mount all iNavigator models (iN & INS) & push button station models (PBF2 & PBF2C) to either the right or the left of a mounting extender. reduce/adjust button mounting height of up to 15". Finish is aluminum with black powdercoat.

  • Screws & Bits +

    Vandal Proof Screws

    • PXSSPS – 3/8" Screws SS for Navigator Signs (set of 4)
    • PXSSSPS – 1" Screws SS vandal proof (set of 4)
    Tamper Proof Tool Bit
    • PXSPBIT – Spanner Tool Bit for vandal proof screws
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