Optergy P864 Building Controller (v4)

Optergy P864 Smart Edge Controller (v4), a core building automation controller that operates equipment autonomously and expands up to 8 IO modules for a total of 144 hardware points. Supports BACnet/IP (PoE), MS/TP, MS/TP routing, and Modbus gateway connectivity, with a built-in REST API for 3rd-party software integration.

Full datasheet: https://optergy.com/wp-content/uploads/2025/10/Optergy-P864-v4-datasheet-Rev1-RC.pdf

Guide specification: https://optergy.com/wp-content/uploads/2025/10/Optergy-P864-Guide-Spec-Rev3.pdf

Contact Emergent Metering for custom configuration.