AM-MIO: Input-Output Expansion Interface (Discontinued)

The Nortek Security & Control Family of Brands

This product is discontinued

The Model AM-MIO Input-Output Expansion Interface is an expandable input/output interface designed for use with Linear’s AM3Plus, AE1000Plus, & AE2000Plus access control systems.

Housed in a lockable cabinet, the basic AM-MIO consists of two modules: a power supply module (PSM) and a relay/loop module (RLM). Up to three additional RLM modules can be added to fill the five-position module “rack”. Each RLM module provides six Form “C” (normally open & normally closed) 5-amp relays for outputs and eight supervised loop terminals for inputs. With four RLM modules, the AM-MIO is capable of controlling 24 relay outputs and 32 loop inputs. Each module has a rotary switch to select its unique remote device address. The device address identifies each module to the system. Each module is interconnected to the controller by daisy-chained cables.


  • Expands the outputs of Linear’s access controllers
  • Six form “C” relay outputs
  • Five amp relay ratings
  • Eight supervised loop inputs
  • Expandable with AM-MIO RLM modules
  • 11.5″ W x 12.5″ H x 4″ D
  • Order number: ACP00561

Installation Manual

WARNING: Cancer and Reproductive Harm -

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