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The Metasys Network Control Engine (NCE) series controllers combine the network supervisor capabilities and Internet Protocol (IP) network connectivity of a Network Automation Engine (NAE) with the Input/Output (I/O) point connectivity and direct digital control capabilities of a Field Equipment Controller (FEC). NCEs provide a cost-effective solution designed for integrating central plants and large built-up air handlers into your Metasys networks.


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Network Control Engine


  • Communication using commonly accepted IT standards at the automation and enterprise level Web-based user interface
  • Web-Based User Interface
  • Supervision of Either an N2 Bus, LonWorks Network, or BACnet MS/TP Bus Field Controller Trunk
  • Multiple Connection Options for Data Access
  • Integral Field Controller with 33 I/O Points
  • Expandable I/O Point Capacity, NS Sensor Connectivity, and VFD Control on Field Controller SA Bus

Controller Trunk Connection---

Integral Display---

Internal Modem---

Maximum Number of Devices per Trunk32

RS-232-C Serial Ports1

RS-485 optically isolated port---

USB Serial Ports1

Ethernet Ports1

Power Supply24 V AC

Protection BatterySupports data protection on power failure. Rechargeable NiMH battery: 3.6 VDC 500 mAh

ProcessorSupervisory Controller: 192 MHz Renesas SH4 7760 RISC processor; Field Controller: 20 MHz Renesas H8S2398 processor

MemorySupervisory Controller: 128 MB flash nonvolatile memory for operating system, configuration data, and operations data storage and backup and 128 MB SDRAM for operations data dynamic memory; Field Controller: 192 KB flash memory and 1 MB RAM

Operating SystemMicrosoft Windows CE embedded 6.0

Net Weight: 1.4kg

Product Dimension:Width 270 mmLength64 mmHeight155 mm

Working Days

Document TypeLanguage
Last Update DatePreviewDownloadsCopy Link
Network Control Engine Global_LIT 1900455
EN 12 2018
NCE25, NAE35, and NAE45_LIT-1901147
EN 10 2020
Product CodeDescriptionQuantity
MS-DIS1710-0Local Controller Display for FEC1611, FEC2611 and FAC Models