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    Zone & Unitary Controllers

    MERLIN NX Room Controller

    The MERLIN NX is a flexible, freely programmable and innovative room controller that offers performance-based engineering with Niagara eXtended (NX) and enables Single-Tool-Engineering throughout the whole Building Management System.

    Overview

    The MERLIN NX (CLMERxxN) is a flexible, freely programmable and innovative room controller that offers performance-based engineering with Niagara eXtended (NX) and enables Single-Tool-Engineering throughout the whole Building Management System and allowing cost-effective installation and commissioning. Offline engineering (back-office preparation) and 'live' engineering for application optimization (real time programming) without download provides an optimized workflow. Scalable and flexible integration options over BACnet MS/TP, Modbus and SYLK-Bus enable demand-led control for HVAC, Light and Blind which enables not only high energy cost savings but also maximizing comfort and well-being.

    Features & Benefits:
    • BACnet MS/TP communication between controllers
    • Modbus RTU interface to integrate wall modules, I/O modules, sensors, VAV dampers etc
    • Sylk bus to Honeywell Room HMIs CLCMTR40x/TR42x
    • RJ45 connector for BACnet WiFi adapter Mounting
    • DIN rail in cabinets, fuse boxes, and on walls
    • Protection class IP20 (IP30 with optional terminal cover)
    • Control software free programmable in Niagara 4
    Specifications

    Others

    • Number of Universal Inputs
      • 4
    • Number of Triac Outputs
      • 2
    • Brand
      • CentraLine

    Others

    • Number of Universal Inputs
      • 4
    • Number of Triac Outputs
      • 2
    • Brand
      • CentraLine
    • Number of Universal Inputs : 4
    • Number of Triac Outputs : 2
    • Brand : CentraLine
    Others
    Name
    Description
    File Size
    Date
    Size
    MERLIN NX Room Controller
    application/pdf 727.47 KB
    7/25/2023
    727.47 KB
    BACnet Protocol Implementation Conformance Statement (PICS)
    application/pdf 402.89 KB
    8/10/2023
    402.89 KB
    CLMERS5N - EU Declaration of Conformity
    application/pdf 1.13 MB
    6/27/2023
    1.13 MB
    CLMERS4N - EU Declaration of Conformity
    application/pdf 1.13 MB
    6/27/2023
    1.13 MB
    EU Declaration of CLMERL4N, CLMERL8N - EU Declaration of Conformity
    application/pdf 1.13 MB
    6/27/2023
    1.13 MB
    Application Guide IRMN_H_0002
    application/pdf 3.02 MB
    6/27/2023
    3.02 MB
    Niagara IRM Engineering Manual - Function Blocks
    application/pdf 12.15 MB
    6/27/2023
    12.15 MB
    NIAGARA IRM ENGINEERING MANUAL
    application/pdf 32.18 MB
    6/27/2023
    32.18 MB
    IRM Migration Tool
    application/pdf 632.41 KB
    5/11/2023
    632.41 KB
    MERLIN NX Room Controller Mounting Instructions
    application/pdf 1.54 MB
    7/25/2023
    1.54 MB
    MERLIN NX Room Controller - Mounting Instructions
    application/pdf 553.82 KB
    6/27/2023
    553.82 KB
    BACNet CONFORMANCE CERTIFICATE
    application/pdf 723.7 KB
    5/14/2023
    723.7 KB
    China Hazardous Substance Table
    application/pdf 234.31 KB
    5/11/2023
    234.31 KB
    BACnet Protocol Implementation Conformance Statement (PICS)
    application/pdf 353.64 KB
    6/27/2023
    353.64 KB
    MERLIN NX Room Controller - Product Datasheet
    application/pdf 727.47 KB
    7/25/2023
    727.47 KB
    IRM
    IRM
    application/pdf 2.37 MB
    8/10/2023
    2.37 MB
    MERLIN NX Room Controller Installation & Commissioning Instructions
    application/pdf 1.54 MB
    7/25/2023
    1.54 MB
    MERLIN Room Controller
    application/pdf 559.47 KB
    8/10/2023
    559.47 KB
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    MERLIN Room Controller Product Datasheet
    application/pdf 607.71 KB
    8/10/2023
    607.71 KB
    Name
    Description
    File Size
    Date
    Size
    MERLIN NX Room Controller
    application/pdf 727.47 KB
    7/25/2023
    727.47 KB
    MERLIN Room Controller Product Datasheet
    application/pdf 607.71 KB
    8/10/2023
    607.71 KB
    BACnet Protocol Implementation Conformance Statement (PICS)
    application/pdf 402.89 KB
    8/10/2023
    402.89 KB
    CLMERS5N - EU Declaration of Conformity
    application/pdf 1.13 MB
    6/27/2023
    1.13 MB
    CLMERS4N - EU Declaration of Conformity
    application/pdf 1.13 MB
    6/27/2023
    1.13 MB
    EU Declaration of CLMERL4N, CLMERL8N - EU Declaration of Conformity
    application/pdf 1.13 MB
    6/27/2023
    1.13 MB
    Application Guide IRMN_H_0002
    application/pdf 3.02 MB
    6/27/2023
    3.02 MB
    Niagara IRM Engineering Manual - Function Blocks
    application/pdf 12.15 MB
    6/27/2023
    12.15 MB
    NIAGARA IRM ENGINEERING MANUAL
    application/pdf 32.18 MB
    6/27/2023
    32.18 MB
    IRM Migration Tool
    application/pdf 632.41 KB
    5/11/2023
    632.41 KB
    MERLIN NX Room Controller Mounting Instructions
    application/pdf 1.54 MB
    7/25/2023
    1.54 MB
    MERLIN NX Room Controller - Mounting Instructions
    application/pdf 553.82 KB
    6/27/2023
    553.82 KB
    BACNet CONFORMANCE CERTIFICATE
    application/pdf 723.7 KB
    5/14/2023
    723.7 KB
    China Hazardous Substance Table
    application/pdf 234.31 KB
    5/11/2023
    234.31 KB
    BACnet Protocol Implementation Conformance Statement (PICS)
    application/pdf 353.64 KB
    6/27/2023
    353.64 KB
    MERLIN NX Room Controller - Product Datasheet
    application/pdf 727.47 KB
    7/25/2023
    727.47 KB
    IRM
    IRM
    application/pdf 2.37 MB
    8/10/2023
    2.37 MB
    MERLIN NX Room Controller Installation & Commissioning Instructions
    application/pdf 1.54 MB
    7/25/2023
    1.54 MB
    MERLIN Room Controller
    application/pdf 559.47 KB
    8/10/2023
    559.47 KB
    Name
    Description
    File Size
    Date
    Size
    MERLIN NX Room Controller
    727.47 KB
    7/25/2023
    BACnet Protocol Implementation Conformance Statement (PICS)
    402.89 KB
    8/10/2023
    CLMERS5N - EU Declaration of Conformity
    1.13 MB
    6/27/2023
    CLMERS4N - EU Declaration of Conformity
    1.13 MB
    6/27/2023
    EU Declaration of CLMERL4N, CLMERL8N - EU Declaration of Conformity
    1.13 MB
    6/27/2023
    Application Guide IRMN_H_0002
    3.02 MB
    6/27/2023
    Niagara IRM Engineering Manual - Function Blocks
    12.15 MB
    6/27/2023
    NIAGARA IRM ENGINEERING MANUAL
    32.18 MB
    6/27/2023
    IRM Migration Tool
    632.41 KB
    5/11/2023
    MERLIN NX Room Controller Mounting Instructions
    1.54 MB
    7/25/2023
    MERLIN NX Room Controller - Mounting Instructions
    553.82 KB
    6/27/2023
    BACNet CONFORMANCE CERTIFICATE
    723.7 KB
    5/14/2023
    China Hazardous Substance Table
    234.31 KB
    5/11/2023
    BACnet Protocol Implementation Conformance Statement (PICS)
    353.64 KB
    6/27/2023
    MERLIN NX Room Controller - Product Datasheet
    727.47 KB
    7/25/2023
    IRM
    IRM
    2.37 MB
    8/10/2023
    MERLIN NX Room Controller Installation & Commissioning Instructions
    1.54 MB
    7/25/2023
    MERLIN Room Controller
    559.47 KB
    8/10/2023
    MERLIN Room Controller Product Datasheet
    607.71 KB
    8/10/2023
    Product Number
    Part Number
    Description
    Add to list
    CLMERL4N
    MERLIN NX free programmable BACnet MSTP Room Controller, 230V AC, 24 IOs; 4 Relays, 4 Triacs, 6 analog outputs, 10 universal inputs
    CLMERL6N
    MERLIN NX free programmable BACnet MSTP Room Controller, 24V AC, 24 IOs; 4 Relays, 4 Triacs, 6 analog outputs, 10 universal inputs
    CLMERL8N
    MERLIN NX free programmable BACnet MSTP Room Controller, 230V AC, 24 IOs; 4 Relays, 4 Triacs, 6 analog outputs, 6 universal inputs, 4 digital inputs
    CLMERS4N
    MERLIN NX free programmable BACnet MSTP Room Controller, 230V AC, 14 IOs; 4 Relays, 2 Triacs, 4 analog outputs, 4 universal inputs
    CLMERS5N
    MERLIN NX free programmable BACnet MSTP Room Controller, 24V AC, 14 IOs; 4 Relays, 2 Triacs, 4 analog outputs, 4 universal inputs