ELIN GMR3G1.0/112-2K15 | GMR Digital System 24V

Product Overview

The ELIN GMR3G1.0/112-2K15 is a GMR Digital System designed for use in industrial and marine automation environments. The listed unit operates from a 24V DC supply and is identified by several associated ELIN part numbers, including 4664410.03, 4215554.02, 4215255.01, and 4628352.A. The complete assembly has a listed weight of approximately 13.260 kg.

This type of legacy control hardware can be particularly useful when maintaining an existing ELIN-based installation where replacing the complete control system would require extensive engineering changes. For replacement work, the exact GMR identification and the markings on the individual boards should be checked before installation.

Key Features

ELIN GMR Digital System assembly
Model: GMR3G1.0/112-2K15
24V DC input
Multiple associated ELIN part numbers
Designed for integration into an existing control-system installation
Suitable for industrial and marine automation maintenance
Approximate assembly weight: 13.260 kg
Germany listed as country of origin on the referenced eBay listing

Technical Datasheet

Parameter	Details
Brand	ELIN
System	GMR Digital System
Model / MPN	GMR3G1.0/112-2K15
Supply Voltage	24V DC
Part Number	4664410.03
Associated Part Number	4215554.02
Associated Part Number	4215255.01
Associated Part Number	4628352.A
Weight	Approx. 13.260 kg
Country of Origin	Germany
Product Type	GMR Digital System
Referenced Condition	Used

The public listing also shows additional board and assembly markings associated with the system, including NGT2, SKM, HISL, MRB2, PIM-70, HHSA and other ELIN identification numbers. These markings can be useful when matching an existing cabinet or system assembly.

Typical Applications

The GMR Digital System can be considered for maintenance and replacement work involving legacy ELIN control installations, particularly where the original hardware configuration must be retained.

Typical applications may include:

Marine automation systems
Industrial control cabinets
Legacy process-control installations
Equipment control and monitoring systems
Replacement of discontinued ELIN control hardware
Spare-parts inventory for long-life automation systems

Because detailed public documentation for this exact configuration is limited, the application should be confirmed against the original system documentation and cabinet wiring before commissioning.

Installation & Configuration

Before installation, compare the replacement unit with the existing hardware using the complete identification information rather than the model number alone.

Recommended checks include:

Confirm GMR3G1.0/112-2K15 on the equipment label.
Verify the 24V DC supply arrangement.
Compare all visible PCB and module part numbers.
Check terminal positions and existing cabinet wiring.
Record switch, jumper and hardware settings before removing the original unit.
Inspect connectors for oxidation, contamination or mechanical damage.
Confirm that the replacement configuration matches the original system.
Apply power only after polarity and wiring have been verified.

Do not assume that another GMR unit with a similar model number is a direct replacement. The associated ELIN part numbers and board revisions should also be compared.

Maintenance & Inspection

For a legacy digital control system, preventive inspection is important even when the unit is kept as a spare.

Check the following during incoming inspection:

Housing and PCB condition
Connector condition
Signs of corrosion or moisture exposure
Loose terminals or damaged wiring
PCB identification labels
Component discoloration or overheating
Existing configuration switches or jumpers
Power-supply condition

For a stored spare, keep the unit in an ESD-safe package and a dry, temperature-controlled environment. Avoid unnecessary power cycling during storage.

Before field installation, a controlled bench test is recommended where suitable equipment is available. Record the applied 24V DC supply, observed startup behavior, indicator status and communication/control response.

Replacement Notes

When sourcing this ELIN assembly, search and verify all available identification numbers:

GMR3G1.0/112-2K15
4664410.03
4215554.02
4215255.01
4628352.A

These numbers are more useful for matching legacy equipment than relying only on a general description such as “GMR Digital System.” The referenced listing identifies the item as used, so buyers should also confirm physical condition, completeness and any available test information before installation.