Legacy Interfaces

Single Input Output Device is designed to interface to a variety of plant control equipment.

Single Input Device has bi-directional isolation circuitry to provide protection against detection loop short circuits.

The Ampac Three Input-Output Device is designed to interface to a variety of plant control equipment.

Three Input Device has 3 monitored switched inputs that can supervise one or more normally open contacts.

The XP95 3 Channel Input Output Unit has 3 voltage-free change-over relay outputs and 3 monitored switch inputs.

The XP95 Mains Switching Input/Output Unit provides a single-pole change-over relay output and a monitored switch input.

The XP95 Input/Output Unit provides a loop-powered relay, monitored input, and unmonitored opto-coupled input.