Honeywell – N-EPC-100-255P-CA Optimizer Essential Plant Controller

The Essential controller is a next generation small plant controller

that utilizes the Niagara Framework® with optional Edge licensing that includes Honeywell Panelbus, BACnet, MODBUS and M-Bus drivers,

or full Niagara integration and driver licensing to meet additional customer application needs. The

Essential is a freely programmable IP device powered by a 64bit

dual-core i.MX processor, with 28 onboard input and output

control points that provide extremely flexible control options.

Using the power of the Niagara Framework®, the Essential

controller provides both Ethernet & Serial integration options

and is a native profile BACnet™ Building Controller (“B-BC”).

Features & Benefits:

The Essential controller has 28 onboard input and output control points (16 universal I/O channels, 4

relay outputs, 4 solid state relay outputs, and 4 digital inputs). The controller features:

RS-485 ports for BACnet™ MS/TP, Panel Bus (Legacy IO and SnapON IO module devices), Modbus RTU, and M-Bus.

Ethernet ports for BACnet™ IP devices, Modbus TCP/IP, and C-Bus.

RJ11 port interface for HMI devices.

The controller also has a USB Type-C interface port to connect with a computer for serial communication.

The controller can

be mounted on DIN rail in either a horizontal or vertical orientation.

Additional features:

Three RS-485 non-isolated / no

galvanic ports (One touch flake and

Two via terminals) and two Ethernet

ports / two switched IP ports.

Ethernet ports can be configured

as in isolated or switched ports.

RJ11 port to connect with a dedicated

HMI device for field operations.

Touch flake connections to support

RS-485 IO module devices.

The switched Ethernet IP ports

support both daisy chain operation

and RSTP (Rapid Spanning Tree

Protocol) which allows a fault

tolerant network to be created.

Built-in RSTP switch allowing loopfree

forwarding network topology.

i.MX 8M Mini, dual Arm® Cortex®-A53

processor, long life industrial

grade, Frequency: 1.2 GHz.

Supports BACnet™ SC configuration

within the Niagara Framework®.

Conforms to BACnet™ Standard

ANSI/ASHRAE 135 protocol

version 1.15 (ISO 16484-5).

Certifications:

UL60730-1, UL916, CE, BTL B-BC, BACnet™ Standard 135 version 1.14, ISO 16484-5, AMEV AS-B, FCC

Part15, WEEE, C-tick RCM, Subpart B, CAN ICES-3 (B)/NMB- 3(B), RCM, EAC, RoHS II, Ethernet Protocol

version IEEEC 802.3, EN-1434-3, and EN-13757-3

Honeywell N-EPC-100-255P-CA — Optimizer Essential Plant Controller with 28 Onboard IO leveraging the Niagara® Framework. Ideal for energy efficient control of small to medium plant applications integrating up to 35 Unitary or VAV controllers. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications