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Hunter ACC-HWIM Communications Terminal

Hunter ACC-HWIM Hardwire Interface Module

Brand: Hunter
Save 27%
$518.09
$375.62
SKU ACCHWIM

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The Hunter ACC-HWIM hardwire interface module provides surge-protected screw-terminal connections that enable reliable hardwired communications for ACC-series controllers. Designed for field durability and straightforward installation, the ACC-HWIM supports long-distance GCBL runs and protects controller electronics from line transients.

  • 8 screw terminals — four upstream and four downstream GCBL connections with color-coded terminals for easy wiring.
  • Surge protection — internal suppression protects communication loops and reduces downtime from electrical transients.
  • Long cable runs — supports GCBL shielded twisted-pair runs up to 10,000 ft (3 km) between devices.
  • Compact installation — mounts inside ACC controller cabinets or plastic pedestals for neat, protected wiring.
  • System compatibility — intended for use with ACC-COM-HWR and IMMS central systems to enable hardwired communications.

Ideal for commercial, municipal, and large residential irrigation systems, the ACC-HWIM is required when specifying hardwire communications on ACC controllers. Its simple terminal layout, built-in protection, and compatibility with GCBL make it a reliable choice for multi-controller sites.

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Frequently Asked Questions

What does the ACC-HWIM module do in an ACC system?
Provides surge-protected 8-terminal hardwire connections for ACC controllers, enabling reliable GCBL loop communications up to 10,000 ft.
How far can GCBL runs extend with the ACC-HWIM?
Supports GCBL shielded twisted-pair cable runs up to 10,000 ft (3 km) between devices; follow proper cable and grounding practices.
Is the ACC-HWIM installed inside the controller or externally?
Installs inside ACC controller cabinets or compatible plastic pedestals to keep wiring protected and terminals accessible.