080G0028 Danfoss
Wake Industrial LLC is not an authorized distributor of this product.
The Danfoss 080G0028 is part of the MCX Programmable Controllers series and operates with a 24 V nominal supply and a maximum power of 10 W. This controller provides 8 analog inputs, 4 analog outputs, 8 digital inputs, and 8 digital outputs. It features a 128 x 64 dot STN blue transmissive display, 6 keys, and an IP40 protection rating.
Internal Product Review
The 080G0028 is a Danfoss MCX programmable controller with 8 analog inputs and 4 analog outputs. The STN blue transmissive display and 128 x 64 dot format provide clear local monitoring for machine control tasks. A 24 V nominal supply and IP40 protection make this controller a strong choice for dependable panel-based automation.
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Product Description:
The 080G0028 is a compact programmable controller head unit manufactured by Danfoss as part of the MCX Programmable Controllers series. It combines processing, local I/O, and an integrated monochrome operator panel to supervise HVAC, refrigeration, or general process functions inside an automation cabinet. By pairing field wiring with an onboard display and keypad, the device executes user logic, displays operating status, and communicates set points or alarms to higher-level supervisory systems. This arrangement allows local interaction with the controlled equipment while supporting centralized monitoring through the connected automation network.
The module operates from a nominal supply of 24 V DC and draws no more than 10 W of power, so it can be fed directly from standard control-cabinet power rails. For sensing tasks, it provides 8 analog inputs that accept temperature probes or pressure transmitters, while the actuation channels include 4 analog outputs for modulating valves or inverters. Discrete signaling is handled by eight input terminals and 8 digital outputs. The digital outputs share a combined load capacity of 32 A, allowing direct switching of small relays, contactors, or indicator lamps without external amplifiers. A built-in RS485 port enables multidrop networking with drives or remote I/O. The real-time clock retains scheduling data through power cycles, allowing time-based routines to resume with the correct timing information when power returns.
Auxiliary rails are available for sensor excitation, delivering up to 50 mA at 12 V and 80 mA at 5 V to power external transmitters or potentiometers without separate supplies. These outputs can simplify field wiring when compatible low-power devices are installed near the controller. The front panel has an ingress protection rating of IP40, providing protection against contact with internal components and against solid objects larger than the applicable enclosure limit. Operators view process values on a 128 × 64-dot STN blue transmissive display, which presents information within a 58 × 29 mm viewing area. Six membrane keys support menu navigation and parameter changes from the front of the unit. The display and keypad provide direct access to operating information without requiring a separate local interface.
