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Metasys® Supervisory Network Controllers

SNC

Supervisory Network Control engines

The Metasys® SNC Series of network control engines are Ethernet-based, supervisory engines that connect Building Automation System (BAS) networks to IP networks. The SNC features onboard inputs and outputs for direct control of equipment. This device monitors and controls networks of field-level building automation devices, including HVAC equipment, lighting, security, and fire safety equipment. The SNC series of network control engines succeed the Network Control Engine (NCE) series to further expand and enhance the Metasys supervisory control capabilities.

Features

  • Provides direct equipment-level control including central plant and large air-handler applications combined with enterprise-level IP network connectivity. The SNC2515x has 25 inputs and 15 outputs and the SNC1612x has 16 inputs and 12 outputs
  • Connects to multiple Input/Output Control Modules (IOM), NS Series Network Sensor, and VFD connections to the SA Bus, which greatly expands control capabilities.
  • The SNC runs on Linux, which is a robust, widely-accepted, and readily-supporting operating system.
  • The SNC has 2 GB RAM and 16 GB Flash nonvolatile memory. This memory provides capacity for further upgrades and a longer operational life.
  • Supports connectivity to open network standards for complete flexibility in the selection of field devices. They include BACnet MS/TP, BACnet/IP, N2 Bus, LonWorks, Modbus RTU, Modbus TCP/IP, M-Bus, KNX, Zettler Fire Panel, Tyco C•CURE & victor, OPC UA and other third-party protocols.

Products List7 items

Product CodeController/AccessoryDescription
SNx AccessoriesUSB to LonWorks Adapter. Includes DIN Rail mounting bracket. Tested and qualified for use on the SNE/SNC.
SNx AccessoriesUSB to RS-232 Adapter. Tested and qualified for use on the SNE/SNC.
Supervisory Network Controller28 onboard inputs/outputs (16 inputs, 12 outputs) for equipment control, and can supervise up to 50 MS/TP devices on the local FC Bus trunk. This model also has two Ethernet ports and an onboard display/keypad.
Supervisory Network Controller40 onboard inputs/outputs (25 inputs, 15 outputs) for equipment control, and can supervise up to 50 MS/TP devices on the local FC Bus trunk. This model also has two Ethernet ports.
Supervisory Network Controller40 onboard inputs/outputs (25 inputs, 15 outputs) for equipment control, and can supervise up to four MS/TP devices on the local FC Bus trunk. This model also has two Ethernet ports.
Supervisory Network Controller40 onboard inputs/outputs (25 inputs, 15 outputs) for equipment control, and can supervise up to four MS/TP devices on the local FC Bus trunk. This model also has two Ethernet ports.
Supervisory Network Controller40 onboard inputs/outputs (25 inputs, 15 outputs) for equipment control, and can supervise up to 50 MS/TP devices on the local FC Bus trunk. This model also has two Ethernet ports and an onboard display/keypad.

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