Siemens MOBY U 6GT2501-0CA00 SLG U92 RS422 Read/Write Device

Overview

SIEMENS MOBY U · SLG U92 READ/WRITE DEVICE

MOBY U 6GT2501-0CA00 SLG U92 RS422 Read/Write Device

Official Siemens identification and interface details for the SLG U92 RS422 read/write device.

At a Glance

Manufacturer	Siemens
Article Number	6GT2501-0CA00
Product Type	SLG U92 Read/Write Device
Core Function	Exchanges identification data with MOBY U mobile data memories over an RS422 host interface.
Application / Compatible Series	MOBY U identification systems using the non-FCC SLG U92 variant.

Exact IdentificationMatch the complete 6GT2501-0CA00 article number and installed hardware.

Engineering FitMOBY U identification systems using the non-FCC SLG U92 variant.

Configuration CheckVerify the installed interfaces, accessories and project settings before replacement.

Product Overview

Siemens 6GT2501-0CA00 is the non-FCC SLG U92 read/write device for MOBY U identification systems. Its primary host connection is RS422, while a separate RS232 service interface supports commissioning and diagnostics.

The service connector also supports firmware loading, synchronization of up to three SLG U92 devices and BERO-contact control. Siemens specifies that synchronization and BERO mode cannot be used at the same time.

Ordering focus: Confirm the complete article number, installed hardware revision and system configuration before purchase or installation.

Key Functions

Identification Communication

Reads from and writes to MOBY U mobile data memories through the SLG U92 radio field.

Service and Diagnostics

Provides a separate RS232 service path for diagnostics and firmware loading.

Coordinated Operation

Supports synchronization of up to three readers or BERO-contact control as mutually exclusive service modes.

Official Specifications

Primary Host Interface	RS422
Service Interface	RS232
Radio Version	Non-FCC / ETSI
Service Functions	Firmware update and diagnostics
Reader Synchronization	Up to 3 SLG U92 units
BERO Contact Control	Supported
BERO and Synchronization	Mutually exclusive operating modes
Service Subinterfaces	RS232, synchronization and BERO control
Service Cable Sheath	PUR in accordance with VDE 0250
Firmware Expansion	Loadable through the service interface without replacing the reader

Official source: Siemens MOBY U Configuration, Installation and Service Manual and Siemens SIMATIC Ident approvals. Commercial stock, condition and warranty are seller terms.

Frequently Asked Questions

Which host interface should an engineer use for 6GT2501-0CA00?

Use the RS422 host connection for normal controller communication.

How is 6GT2501-0CA00 serviced during commissioning?

Use the separate RS232 service interface for diagnostic access and firmware loading.

Can 6GT2501-0CA00 synchronize with nearby readers?

Yes. Up to three units can be synchronized through the service interface.

Can BERO control and synchronization run together on 6GT2501-0CA00?

No. Select one of these operating modes for the installation.

Where is 6GT2501-0CA00 normally applied?

It is intended for legacy MOBY U identification installations that use the SLG U92 reader.

What should be checked before replacing 6GT2501-0CA00?

Match the RS422 interface and the non-FCC radio variant before exchanging the device.

What cable characteristic matters for 6GT2501-0CA00 service wiring?

The specified service cables use a PUR sheath resistant to oil, acid, lye and hydraulic fluids.

Compatibility & Ordering Notes

Before ordering 6GT2501-0CA00: compare the complete article number, hardware version, connected accessories and engineering configuration.

SLG U92 Reader and Transponder Compatibility Checklist for 6GT2501-0CA00

• Match the RS422 host-interface version.
• Confirm the non-FCC/ETSI radio variant.
• Review synchronization or BERO-mode requirements before wiring.

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