clmernx-ge51
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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.
Hardware inputs
a variety of sensors (e.g., room temperature sensors, supply temperature sensors, humidity sensors, window sensors, occupancy sensors, and card readers) may be used
contact status from occupancy sensors, window switches, condensation contacts etc.
Hardware outputs
relays with input and output terminal per relay support flexible use (N.O.)
triacs with common input terminals(24/230Vac)
Bus system description
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
on walls
Protection class IP20 (IP30 with optional terminal cover)
Control software free programmable