BMS II Model 5R5 384
OVERVIEW

BMS II Model 5R5 384

This state-of-the-art plant management solution will enable customers with more than one boiler to maximize energy savings through the coordinated operation of up to 32 Benchmark, KC1000 or Modulex boilers.

Strongly recommended to maximize modular heating plant efficiency, AERCO's Boiler Management System II (BMS II) offers remote access and control of multiple boiler installations and is compatible with Building Automation Systems via Modbus open protocol or conventional analog systems. AERCO also offers a Communications Gateway to support BACnet, Lonworks and N2 system integration.

The AERCO BMS II is specially designed to leverage the operating efficiency of condensing, gas-fired boilers capable of unmatched 20:1 turndown. It comes equipped with a Header Temperature Sensor and offers customers sequential or parallel application flexibility, constant or remote set point operation and provides 100% control of auxiliary boiler equipment while equalizing unit runtime in the boiler plant.

BAS-equipped customers can be notified of faults throughout the boiler plant and can remotely examine up to 35 aspects of each boilers operation through a single connection point.
ACCESSORIES - MULTIPLE BOILERS
  • BMS II Outdoor Air Sensor Kit - to support AERCO BMS outdoor reset schedule.
  • RS-232 to RS-485 Converter Kit - supports RS-485 input capability.
  • Supply Header Sensor Replacement

Literature & Performance Data
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BMS II Tech Data Sheet .pdf
Sizing & Application Guidelines
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Modbus Wiring Guidlines (GF-2080) .pdf
Product & Component Drawings
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System Header Sensor (included) .pdf
Outdoor Air Sensor Kit (accessory) .pdf
RS-232 and RS-485            
BMSII Wiring Diagram - using RS-232 & RS-485 .pdf
BMSII Wiring Diagram - using RS-232 & RS-485 with Modulex .pdf
RS-485 Only            
BMSII Wiring Diagram - using RS-485 only .pdf
BMSII Wiring Diagram - using RS-485 only with Modulex .pdf

Operation & Maintenance
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BMS II O&M Manual (GF-124) .pdf
Instructions
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Modbus Communications Manual (GF-114) .pdf
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