6ES7550-1AA00-0AB0

SIMATIC S7-1500 TM Count 2x24V Technology Module

SIMATIC S7-1500 TM Count 2x24V Technology Module for two-channel high-speed counting, measuring and positioning tasks, supplied against the complete Siemens article number with installed-system compatibility checked before quotation.

BRANDSiemens

STOCK CONFIRMATIONLead time: 2–3 days

CONDITIONBrand new and original

WARRANTY12 months

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Product overview

The Siemens 6ES7550-1AA00-0AB0 is a SIMATIC S7-1500 TM Count 2x24V Technology Module designed for two-channel high-speed counting, measuring and positioning tasks. Typical applications include incremental encoder counting, frequency and speed measurement, position acquisition.

Selection must follow the complete Siemens article number and the installed hardware configuration. Before ordering, confirm encoder signal level and wiring, maximum input frequency, digital input/output function assignment, technology object and tia portal version; a visually similar Siemens part is not automatically interchangeable.

COMMON APPLICATIONS

Installed-system context

Incremental encoder counting
Frequency and speed measurement
Position acquisition

Tell us the controller, communication network and installed panel details. That context helps prevent a visually similar but incompatible replacement.

VERIFIED MODEL DATA

Technical specifications

Official documentation: Siemens official product record

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Manufacturer: Siemens
Article number / MPN: 6ES7550-1AA00-0AB0
Product designation: SIMATIC S7-1500 TM Count 2x24V Technology Module
Counter channels: 2
Signal level: 24 V DC
Module type: TM Count 2x24V
Functions: Counting, measurement and position acquisition
Dimensions (W × H × D): 35 × 147 × 129 mm
Weight: Approx. 250 g
Lead time: Lead time: 2–3 days

Technical values are compiled from official Siemens product documentation for this exact article number. Always check the delivered unit nameplate and revision before installation.

What to send for verification

• Complete Siemens article number and nameplate
• encoder signal level and wiring
• maximum input frequency
• digital input/output function assignment
• technology object and TIA Portal version
• Required quantity, destination and condition

What your quotation will state

• Exact quoted article number
• New, surplus or refurbished condition
• Available quantity and estimated lead time
• Warranty and proposed shipping method

Confirm the complete Siemens MLFB, hardware revision, engineering project and installed-system compatibility before supply.

BUYER QUESTIONS

Frequently asked questions

What is the Siemens 6ES7550-1AA00-0AB0?

It is a SIMATIC S7-1500 TM Count 2x24V Technology Module used for two-channel high-speed counting, measuring and positioning tasks.

What should be checked before ordering?

Confirm the complete article number, then verify encoder signal level and wiring, maximum input frequency, digital input/output function assignment.

Can a visually similar Siemens device be used instead?

No direct interchange should be assumed. Hardware revision, firmware, signal type, interface, connector, rack, panel cutout and engineering project can differ even when the housings look similar.

What information is needed for a quotation?

Send the complete article number, quantity, destination, required condition and a clear nameplate photo. The quoted revision and lead time will be confirmed in writing.

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