GE Fanuc Versamax Model IC200UDR164-DKC PLC IC200UDR164DKC IC2OOUDR164-DKC

Emerson IC200UDR164-DKC VersaMax Micro 64 PLC

Overview

The IC200UDR164-DKC belongs to the VersaMax Micro 64-point PLC family. Public Emerson family material for IC200UDR164 identifies this controller format as 40 × 24 VDC inputs, 24 relay outputs, 115/240 VAC power supply, one serial port, and one optional communication port.

Emerson’s VersaMax Micro data also places the Micro 64 platform in the compact-PLC class with expansion capability, onboard communications, and broader machine-control functions than a very basic fixed-I/O controller.

What makes this model useful in practice is the balance between compact size and real machine-control capability.

In many installed systems, a controller like this is attractive because it combines power supply, CPU, and a meaningful amount of built-in I/O in one compact body, while still supporting communications expansion and additional I/O growth. 

That gives it a practical role in machine maintenance and retrofit work where keeping the original control concept is often more valuable than redesigning the whole cabinet around a newer platform.

This is an engineering inference based on the published VersaMax Micro family capabilities and the IC200UDR164 I/O format.

Technical Data

Application Value

The IC200UDR164-DKC is well suited to compact automation panels, conveyors, packaging stations, small OEM machines, utility skids, and standalone equipment where local I/O and straightforward serial communications remain appropriate.

Emerson’s VersaMax Micro literature describes the Micro family as expandable and compact, and the Micro 64 platform is shown as compatible with a broad range of Micro expansion units and optional communications modules.

That makes it especially practical when a machine needs more than fixed relay logic but still does not justify a larger modular PLC rack.

Its replacement value is also easy to understand.

When a cabinet has already been engineered around a VersaMax Micro 64 controller, replacing it with the same family usually preserves the original field wiring expectations, controller footprint, and application software environment more effectively than forcing a platform migration. 

This is an engineering inference based on the published family continuity and expansion compatibility of VersaMax Micro controllers.

Replacement and Selection Perspective

For replacement work, the IC200UDR164-DKC should be matched by power type, I/O mix, relay-output requirement, and communications layout, not just by the base family name. Public Emerson data is usually published under IC200UDR164 rather than every suffix variation, so in practical service work the safest approach is to verify the full installed label while using the IC200UDR164 family specifications as the technical baseline.

That helps preserve the machine’s original logic and field-side behavior with less commissioning risk.

FAQ

Q1: What kind of controller is IC200UDR164-DKC?
It is a VersaMax Micro 64-point PLC. In public Emerson family data, the IC200UDR164 format is described as a compact controller with 40 DC inputs, 24 relay outputs, and 115/240 VAC power.

Q2: What applications fit it best?
It fits small-to-medium machine control, including conveyors, packaging equipment, utility panels, and OEM automation skids where a compact controller with onboard relay outputs is still the right architectural choice.

This is an engineering inference based on the published I/O format and the VersaMax Micro family’s expandable compact-controller role.

Q3: Why do relay outputs matter on this model?
Relay outputs remain useful in many installed machines because they are flexible with field loads and familiar in legacy wiring schemes.

In replacement work, keeping the same relay-output structure usually helps preserve the original output-side design and reduces field rewiring.

This is an engineering inference based on the controller’s published relay-output configuration.

Q4: Why is the optional communication port important?
Because it expands how the controller can connect to the rest of the machine or plant. Emerson’s VersaMax Micro literature notes that the Micro 64 platform supports an optional second communications path, which makes the controller more flexible in real machine installations than a fixed single-port device.

Q5: What should be checked before ordering?
Check the full installed part number, the power-supply type, the required I/O mix, the relay-output requirement, and whether the machine uses the optional communications port.

Those checks usually matter more than outward similarity when replacing compact PLCs.

This is an engineering recommendation based on the published IC200UDR164 family structure.