Specifications include, but are not limited to: The existing Hot Water Control System [HWS] consists of a BACnet IP based MACH-ProSys controller [qty:1] communicating via MSTP to a MACH ProPoint I/O Expansion Module [qty:1] and a MACH ProPoint Input Expansion module [qty:1]. Project scope is to provide pricing for the replacement, installation, wiring, terminations and programming of existing MACH ProPoint Input Expansion Module with a BACnet IOT/MSTP or equivalent controller. The existing [HWS] is integrated with Jace 8000 Niagara Version 4.11.2 Building Supervisory Controller. The upgraded controller , per scope, shall continue to provide integrated control, supervision, analytics, centralized data logging, alarming, trending, system navigation, scheduling, archiving, network database management capability and integration currently supported by the modern Energy Management System framework in position at Bridgewater State University. Scope of work includes successful programming, sequencing logic, point integration and communication of existing PLC and I/O modules local to the Hot Water Plant operations. Updated hardware must communicate with the existing N4.11 WEBBS server, operator workstation, N4.7 Supervisory Controller and associated [sub level] field controller bus. Current communication on Supervisory Controller includes a MSTP and IP BACnet network. Updated hardware devices, local to Hot Water Plant controls, must be integrated through BACnet.
