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Room & Zone Controllers

Stryker™ LON CUL6438 Configurable Controller

Stryker™ LON CUL6438 configurable controllers are for use in variable air volume (VAV) and constant volume air handling unit (CVAHU) control applications.

Stryker™ LON CUL6438 configurable controllers are for use in variable air volume (VAV) and constant volume air handling unit (CVAHU) control applications. These controllers contain a host microcontroller to run the main HVAC application and a second microcontroller for LonWorks® network communications. They provide flexible, universal inputs for external sensors, digital inputs, and a combination of analog outputs and digital outputs. Each controller is configurable using the Niagara Framework® software.

Features & Benefits:
  • Capable of standalone operation, but can also use LonWorks or BACnet® MS/TP network communications
  • Sylk™ bus for use with Sylk-enabled sensors
  • Field configurable for control, input, and output functions using the Niagara Framework software
  • Built-in zone control functions include a remote wall module interface and a scheduler
  • Pressure-independent or pressure-dependent single VAV control
  • Microbridge airflow sensor with dual integral restrictor design
  • Easy user access to airflow sensor inputs
  • All wiring connections are made to removable terminal blocks to simplify controller installation and replacement
  • Both controller housing and actuator are UL plenum rated
Certifications:
  • UL/cUL (E87741) Listed Under UL916 (Standard for Open Energy Management Equipment) with Plenum Rating
  • CSA (LR95329-3) Listed
  • Meets FCC Part 15, Subpart B, Class B (Radiated Emissions) Requirements
  • Meets Canadian Standard C108.8 (Radiated Emissions)

Others

  • Control Software
    • WEBs-AX
  • For Use With
    • WEBs-N4
    • WEBs-AX
  • Communications Protocol
    • LonWorks
  • Power Source
    • Power Supply
  • Number of Digital Inputs
    • 4
  • Control Functions
    • Built-in Zone
  • Number of Digital Outputs
    • 0
  • Maximum Operating Humidity
    • 95% (Non-Condensing)
  • Minimum Operating Humidity
    • 5% (Non-Condensing)
  • Communication Technology
    • LonWorks
  • Application
    • CVAHU
  • Number of Universal Inputs
    • 6

Others

  • Control Software
    • WEBs-AX
  • For Use With
    • WEBs-N4
    • WEBs-AX
  • Communications Protocol
    • LonWorks
  • Power Source
    • Power Supply
  • Number of Digital Inputs
    • 4
  • Control Functions
    • Built-in Zone
  • Number of Digital Outputs
    • 0
  • Maximum Operating Humidity
    • 95% (Non-Condensing)
  • Minimum Operating Humidity
    • 5% (Non-Condensing)
  • Communication Technology
    • LonWorks
  • Application
    • CVAHU
  • Number of Universal Inputs
    • 6
  • Control Software : WEBs-AX
  • For Use With : WEBs-N4|WEBs-AX
  • Communications Protocol : LonWorks
  • Power Source : Power Supply
  • Number of Digital Inputs : 4
  • Control Functions : Built-in Zone
  • Number of Digital Outputs : 0
  • Maximum Operating Humidity : 95% (Non-Condensing)
  • Minimum Operating Humidity : 5% (Non-Condensing)
  • Communication Technology : LonWorks
  • Application : CVAHU
  • Number of Universal Inputs : 6
Image
SKU
Description
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CUL6438SR-CV1/U
Stryker LON Configurable CVAHU Controller, 6 UI, 4 DI, 3 AO, 8 Relay DO