6DI-1AO

6 Analog/Digital Inputs to 1 Analog Output Board for Binary Signal Conversion

Monitors multiple contacts with one output: The ACI/6DI-1AO is designed to monitor two to six door, window, or dry-contact inputs and send a single resistance output to the control system.
Ideal for open/closed status applications: Use it to track door and window position, access points, equipment contacts, or other status signals in building automation systems.
Weighted resistor network output: Each contact produces a unique resistance value, allowing the controller to identify contact status through a resistance input.
Efficient controller integration: Combines up to six digital contact points into one analog resistance signal, helping reduce the number of controller inputs required.
Clear diagnostic values: All contacts closed read 0 Ω, while all six contacts open read approximately 31,779 Ω, supporting fast troubleshooting and verification.
Simple installation: Ships with snap-track mounting and includes four board mounting holes for flexible panel or enclosure installation.
Service-friendly wiring: Separate terminal blocks for each contact input and the controller resistance output make wiring and maintenance straightforward.
Reliable retrofit solution: Useful when existing control systems need contact monitoring through a resistance-based input instead of multiple discrete inputs.