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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

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

Others

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