Hunter ACC 2 Decoder Expansion Module 75 Stations

Hunter A2C-D75 decoder expansion module

The A2C-D75 adds 75 decoder stations to a compatible Hunter ACC2 Decoder controller. It is a user-installed output module for extending a large ICD two-wire system.

Module capacity

• Adds 75 decoder stations.
• Provides three two-wire path outputs.
• Supports Hunter ICD field decoders.
• Maximum per module: 75 station decoders, up to six pump/master-valve outputs and up to nine sensor decoders.
• An ACC2 Decoder controller can use up to three A2C-D75 modules for a maximum of 225 stations.

Selection note: This is an expansion module, not a complete controller. Field decoders, approved two-wire cable and grounding components are separate. Confirm the present module count and station map before ordering.

View the Hunter ACC2 Decoder controller.

View the product gallery for Hunter’s A2C-D75 module mounting and expansion guidance. Decoder and conventional output modules must not be mixed in the same controller. The gallery extracts do not replace the full design guide: follow its approved-cable, waterproof-connector, earthing and surge-protection instructions.

Hunter ACC2 Decoder design guide (PDF).