Legacy Metasys® Installations Enabling Niagara ® for Legacy Metasys® Installations Cost effective retrofits with the S4 Open: BACnet-N2 Router

Typical Metasys® Installation In 2008, the global installed systems market reached an impressive value of US$ 12 billion. Once again, America is the largest market in this category with 40 percent; Europe accounts for 37 percent of the global market, while Asia and the Middle East collectively account for 23 percent. Third parties enjoy around 45 percent of the total installed systems sales market share. The top 3 players- Johnson Controls, Siemens, and Honeywell- account for 37 percent of the installed market. A generation 2 Metasys ® system is depicted. The S4 Open: BACnet-N2 Router works with any generation Metasys® supervisory controller that supports N2 field devices

Cost Effective Retrofits upfront migration costs can be reduced by 90% On day one… Achieve BACnet compatibility Spread out the cost and impact of upgrading systems over multiple phases Introduce value-added applications and services Minimize, avoid, or defer costs associated with Demolition New Field Bus Installation New Field Devices New Mechanical Systems Programming Field Devices Commissioning Construction ©2014 The S4 Group, Inc. www.theS4group.com

Enhance & extend the useful life of legacy systems Bring comprehensive control of existing legacy Building Automation Systems into BACnet Introduce Niagara services on day one Co-exist with the legacy Metasys® head end Repair or replace highest risk N2 field gear or mechanical systems as needed Phased replacement of all Metasys® products with the field devices of your choice The S4 Open Management Console provides the user interface for all S4 Open Appliances. ©2014 The S4 Group, Inc. www.theS4group.com

BACnet-N2 Router Installation The S4 Open: BACnet-N2 Router is transparent to the Metasys® head end

Freedom & Flexibility migration on your terms Bidirectional communication: Full read, write, override and release support for all points The BACnet-N2 Router is transparent to the legacy Metasys® supervisory controller The BACnet-N2 Router is independent of the Metasys® configuration database Metasys® head end can participate in BACnet priority array mechanism Emulates the BACnet Priority Array for N2 points Emulates Metasys® Override & Release operations for DX-9100 Compatible with any model of the Johnson Controls, Inc. supervisory controller Companion / Facilitator, NCM, N30, NAE, FX Series ©2014 The S4 Group, Inc. www.theS4group.com

Discovery and Point Mapping Automated Process Minimizes Labor Auto Configure Wizard Features The Configure Wizard discovers all N2 field devices & publishes points to BACnet IP Device Type Templates define point lists for all N2 devices Metasys® resource files can be converted to custom device type templates Compatible with all N2 device types including N2 Open, VND, MIG, VMA and System91 ©2014 The S4 Group, Inc. www.theS4group.com

BACnet Addressing Each discovered N2 device is published to BACnet IP as a BACnet device under a virtual BACnet network The virtual BACnet network number is configurable N2 devices are automatically assigned BACnet device instance numbers All standard BACnet Data Objects are Supported The BACnet-N2 Router has a presence on the local BACnet Network Device ID and Network can be set and easily modified via the Management Console ©2014 The S4 Group, Inc. www.theS4group.com

Managing and Monitoring the N2 Environment Performance and Error monitoring tools are built into the S4 Open Appliances The N2 bus operates at 9600 baud half-duplex This can’t be changed! The S4 Open appliance protects the N2 bus from becoming overwhelmed with requests from high speed Ethernet interfaces JCI Engineering Guidelines N30 – 50 N2 devices NCM – 100 N2 devices Managing and Monitoring the N2 Environment ©2014 The S4 Group, Inc. www.theS4group.com

Introduction of Niagara Environment

Migration Strategies ©2014 The S4 Group, Inc. www.theS4group.com

The S4 Open: BACnet N2 Router minimizes the day one cost of doing a retrofit of legacy Metasys® installations and facilitates the long term migration away from legacy N2 devices. The S4 Open: BACnet N2 Router provides the enabling technology to introduce Niagara services and features to legacy Metasys® N2 installations The Niagara Framework™ adds advanced graphics, analytical, and management capabilities on day one Niagara provides a unified user experience for all building, environmental, and energy management systems The Power of Two ©2014 The S4 Group, Inc. www.theS4group.com

Phase Out Legacy Metasys© Head End Niagara Environment

Proven Solutions Downloadable Case Studies: FDA Validated Facility Why is it so cold in here? Hospital integration project The Jackson Federal Building in Seattle, Washington Project includes smoke control applications FDA Validated Facility Pharmaceutical manufacturer BMS upgrade Additional case studies are available here Proven Solutions Downloadable Case Studies: ©2014 The S4 Group, Inc. www.theS4group.com

The S4 Advantage Migration to a pure BACnet environment Generate customer loyalty Low entry cost Flexible migration strategy Minimal impact on building occupants Minimal downtime Expanded market opportunities Competitive edge The S4 Advantage ©2014 The S4 Group, Inc. www.theS4group.com

S4 Open Technology seamless open systems integration solutions For more information, please visit our website www.thes4group.com Or contact Steve Jones, Managing Partner (801) 621-1970 sejones@thes4group.com © 2014 The S4 Group, Inc.