084B4165
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The 084B4165 controller includes 3 analog inputs, 2 digital inputs, 4 digital outputs, and supports MODBUS with optional LON communication. Part of the MCX Programmable Controllers series by Danfoss, it is a refrigeration temperature controller with front display capabilities and a net weight of 0.317 kg.
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Product Description:
The part number 084B4165 is AK-CC 350 controller type from Danfoss top-rated MCX Programmable Controllers. Its matched pairing ensures correct identification and firmware alignment for system integration. Its net weight of 0.317 kg combines with analog inputs 3 pc to permit compact installation. This also allows three separate sensor channels for precise temperature sensing. Digital Inputs 2 pc and digital outputs 4 pc enable direct logic actuation and multiple relays driven functions for control of auxiliary devices. This module’s communication type of MODBUS and optional LON together provide flexible bus connectivity and allow integration into serial or LON networks. Its controller type refrig. controller (Temp) along with frequency 50/60 Hz yield a refrigeration-focused control logic that operates correctly on standard mains frequencies. The display options include EKA 163A and EKA 164A together with display on front simply produce visible status readout and permit local temperature monitoring. 084B4165 application area temperature control to support multi-application refrigeration tasks and coordinated relay actions for compressors and fans.
With number of compressors of max. 2 pc together with approval listings CE, EAC, CMIM, C-TICK provide clear system limits and verified regulatory compliance for global installations. The earlier listed communication and display choices work with these functional and approval details to form a complete, installable refrigeration controller. A volume of 1.083 L guarantees a compact footprint that fits well into tight control cabinets. The module is powered by a 230 V AC supply, matching common industrial mains and simplifying electrical integration. In terms of functionality, it is designed to support one evaporator, giving it a clear role in refrigeration systems that require focused and efficient evaporator management.
Frequently Asked Questions about 084B4165:
Q: How many digital outputs do the 084B4165 provide and how are they applied?
A: Four digital outputs drive relays or solid-state switches to control compressors, fans, or alarms. The outputs allow direct actuation of field devices according to control logic.
Q: What communication protocols do 084B4165 controller include>
A: It uses communication type of MODBUS with Optional LON. MODBUS enables RS485 integration with building management systems and LON provides an alternative fieldbus for vendor neutral networks.
Q: What is the controller classification of the 084B4165 and how does that guide its functions?
A: Its controller type is Refrig. Controller (temp). This classification configures logic for refrigeration cycles and temperature regulation.
Q: What mains frequency does part number 084B4165 support and why is that important?
A: Frequency of 50/60 Hz ensures compatibility with global power systems and avoids frequency related timing errors. The dual frequency rating simplifies stocking and deployment worldwide.
Q: What display options are listed for the 084B4165 module and what is their purpose?
A: The controller uses display options such as EKA 163A and EKA 164A. These external displays present measured temperature and status indicators for local verification.
