Murrelektronik IMPACT67 55144 IO-Link Module Review: Specs, Price and Applications
Updated: 7 days ago
Murrelektronik IMPACT67 article 55144 is a compact EtherNet/IP field-I/O module with configurable digital channels and four IO-Link connections in a rugged plastic housing.
Quick Verdict
IMPACT67 55144 is a practical candidate for a defined EtherNet/IP field station needing a mixture of ordinary I/O and IO-Link devices. Use the exact channel map and electrical limits; the historical listing's use of ports should not be read as an unlimited number of independent connectors or simultaneous functions.
Murrelektronik IMPACT67 55144 IO-Link Module at a Glance
Exact article: 55144
Manufacturer designation: IMPACT67 E DIO12 DIO4/IOL4 4P
Industrial-network interface: EtherNet/IP; 10/100 Ethernet in indexed manufacturer data
IO-Link: Four connections; exact version and channel modes require the applicable datasheet
Digital I/O: Configuration-dependent channel allocation
Housing: Rugged plastic; IP67 rating subject to installed connection and sealing conditions
Price: Request a quote for the exact ordering configuration.
Technical Specifications
Specification | Documented configuration |
Exact article | 55144 |
Manufacturer designation | IMPACT67 E DIO12 DIO4/IOL4 4P |
Industrial-network interface | EtherNet/IP; 10/100 Ethernet in indexed manufacturer data |
IO-Link | Four connections; exact version and channel modes require the applicable datasheet |
Digital I/O | Configuration-dependent channel allocation |
Housing | Rugged plastic; IP67 rating subject to installed connection and sealing conditions |
Design and Build
The useful design starts with a channel schedule rather than a headline count. List the sensors and actuators, decide which connections use IO-Link and define the remaining switched-I/O assignments. A configurable channel cannot be assumed to perform every advertised mode at once. Check the manufacturer's pin mapping and current limits with the real devices and cable arrangement.
Specify the IO-Link master from the actual field devices and their electrical requirements. Identify each port's operating mode, connected sensor or actuator, current demand and required device parameters. IO-Link communication and ordinary switched I/O use the connection differently. A connector count does not establish that every port supports every intended load or device arrangement; include port class, total supply loading and appropriate cables in the design.
Configuration and Integration
The source identifies article 55144, which should remain the purchasing reference. Other IMPACT67 products, including later Pro offerings, can have different protocols, connectors and diagnostics. Do not transfer features from a current family overview to this particular module without checking its own data. Match the controller's device description, process-data layout and supported configuration for the installed hardware revision.
Configure the industrial-network interface and the connected IO-Link devices as related but separate tasks. The PLC needs the correct process-data mapping, while parameter access and diagnostic interpretation need the appropriate device definitions. Define how the machine responds to a disconnected device, unavailable process data or a replacement with a different parameter set. A successful network connection is not proof that the application interprets the sensor values correctly.
Applications and Use Cases
Suitable to assess for an EtherNet/IP machine with a documented mixed-I/O requirement. Specify devices, channel modes, loads and PLC mappings before selecting the complete field assembly..
The field-mounted format can simplify local wiring when the enclosure and connections suit the machine environment. Correct mating plugs and closure of unused connections remain part of the IP protection arrangement. Test process data, diagnostics and device replacement under representative conditions, including communication interruption. A healthy network indicator alone does not confirm that the PLC receives the correct field value or drives the intended output.
The useful outcome is reliable field-device information with maintainable parameter and diagnostic handling. Connector convenience and network compatibility support that outcome when power limits, device configuration and machine behavior are matched.
Alternatives and Selection
Compare article 55144 with a matched current field-I/O module using the same digital and IO-Link device plan. Include controller configuration, diagnostics, power and replacement behavior in the comparison.
Price and Value
Price: Request a quote. The quotation should identify the exact product configuration, included options, delivery terms and support scope. Accessories and integration work should be listed separately so the hardware price can be compared on a like-for-like basis. A family name or headline specification is not a complete purchasing description.
Assess value against the work the product enables in the machine. Include the engineering needed to configure it, the equipment that must operate alongside it and the effort required to maintain or replace it. A lower component price can be outweighed by extra integration work, while additional features are valuable only when the application can use them. Compare written configurations rather than assumed package contents.
Pros and Cons
Pros
Combines configured digital I/O and four IO-Link device connections
Field-module format can reduce centralized signal wiring
Exact article identification supports a defined replacement configuration
Cons
Channel modes and electrical limits require a detailed signal plan
Features of other IMPACT67 generations do not establish this unit's capabilities
Installed connectors and sealing affect environmental protection
Who Should Consider Murrelektronik IMPACT67 55144 IO-Link Module?
IMPACT67 55144 is a practical candidate for a defined EtherNet/IP field station needing a mixture of ordinary I/O and IO-Link devices. Use the exact channel map and electrical limits; the historical listing's use of ports should not be read as an unlimited number of independent connectors or simultaneous functions.
The strongest purchasing case is a clearly defined requirement that matches the documented configuration. If the project depends on a particular option, interface or mechanical arrangement, include it explicitly in the order. Keep the accepted configuration with the equipment documentation so a later replacement preserves the intended application.
Commissioning and Acceptance
Test each port with its intended device and representative machine conditions. Check process values, diagnostic reporting and parameter restoration during an approved device-replacement procedure. Include communication interruption and supply loss in commissioning. Record the master identity, port modes, device definitions, PLC mappings and accepted settings together so maintenance restores the intended application rather than only a connected field block.
Murrelektronik IMPACT67 55144 IO-Link Module FAQ
What is Murrelektronik IMPACT67 55144 IO-Link Module?
Murrelektronik IMPACT67 article 55144 is a compact EtherNet/IP field-I/O module with configurable digital channels and four IO-Link connections in a rugged plastic housing.
Which configuration is reviewed?
Exact article: 55144. Manufacturer designation: IMPACT67 E DIO12 DIO4/IOL4 4P.
What is the main selection consideration?
IMPACT67 55144 is a practical candidate for a defined EtherNet/IP field station needing a mixture of ordinary I/O and IO-Link devices. Use the exact channel map and electrical limits; the historical listing's use of ports should not be read as an unlimited number of independent connectors or simultaneous functions.
What applications should it be considered for?
Suitable to assess for an EtherNet/IP machine with a documented mixed-I/O requirement. Specify devices, channel modes, loads and PLC mappings before selecting the complete field assembly..
What is a documented advantage?
Combines configured digital I/O and four IO-Link device connections. Field-module format can reduce centralized signal wiring.
What limitation matters during integration?
Channel modes and electrical limits require a detailed signal plan. Features of other IMPACT67 generations do not establish this unit's capabilities.
What is the price?
Price: Request a quote. Specify the exact ordering configuration, required options, accessories and delivery terms.
How should an alternative be compared?
Compare article 55144 with a matched current field-I/O module using the same digital and IO-Link device plan. Include controller configuration, diagnostics, power and replacement behavior in the comparison.
Product information: Murrelektronik, Inc. supplier product information.
Pricing is quotation-based and may change. Options, availability, delivery and application requirements depend on the selected ordering configuration.
