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Siemens SIMATIC S7-1500 6ES7553-1AA00-0AB0 TM PTO 4 Technology Module

Siemens SIMATIC S7-1500 6ES7553-1AA00-0AB0 TM PTO 4 Technology Module

Siemens SIMATIC S7-1500

6ES7553-1AA00-0AB0

TM PTO 4 technology module for pulse-train positioning of up to four axes.

KEY SPECS: 4 axes; 24 V, RS 422 and TTL pulse interfaces; up to 1 MHz RS 422 switching frequency

LEAD TIME: In stock WARRANTY: 1 year

Email Inquiry [email protected]

WhatsApp +86 18159889985

Appurtenance:

siemens simatic s7 1500 6es7553 1aa00 0ab0 tm pto 4 technology module-1

Overview
Technical Data
Inquiry
Function
Installation
Compatibility
Compliance
FAQ
Recommend Models
Recommended Products

Product Overview

TM PTO 4 technology module for pulse-train positioning of up to four axes. The complete article number is 6ES7553-1AA00-0AB0.

Core capability: Four-channel pulse-train output control with integrated digital inputs, diagnostics and isochronous operation.

Technical Data

Complete model	6ES7553-1AA00-0AB0
Product family	SIMATIC S7-1500 technology modules
Product type	TM PTO 4
Axes	4
Supply voltage	24 V DC; permissible range 19.2 to 28.8 V DC
Current consumption	70 mA maximum without load
Digital inputs	12 total; 3 per channel; IEC 61131 Type 3
Digital outputs	12 total; 3 per channel including one DIQ
Pulse interfaces	24 V asymmetrical, RS 422 symmetrical and TTL 5 V asymmetrical
Switching frequency	Up to 200 kHz for 24 V or TTL; up to 1 MHz for RS 422
Output current	0.1 A rated for pulse outputs; 0.5 A for DIQn.2
Isochronous bus cycle	250 us minimum; 375 us when all four channels are used
Mounting	S7-1500 mounting rail
Operating temperature	0 to 60 deg C horizontal; 0 to 40 deg C vertical
Dimensions	35 x 147 x 129 mm (W x H x D)
Weight	Approx. 300 g
Electrical isolation	Channels to backplane bus; tested at 707 V DC

Inquiry

CONTACT

STELLA

Email Inquiry [email protected]

WhatsApp +86 18159889985

Function

Four-axis positioning
Generates pulse trains for up to four positioning axes.

Signal selection
Supports pulse/direction, count-up/count-down and incremental A/B signal forms.

High-speed output
Provides up to 1 MHz with the symmetrical RS 422 interface.

Isochronous operation
Synchronizes module operation with the automation cycle.

Installation

Mounting
Install on an S7-1500 mounting rail and reserve 35 x 147 x 129 mm.

Load supply
Provide 24 V DC within the specified 19.2 to 28.8 V range.

Interface wiring
Select wiring and cable lengths for the chosen 24 V, TTL or RS 422 pulse interface.

Thermal conditions
Observe output-current derating above the documented ambient-temperature thresholds.

Compatibility

Engineering
Configurable with STEP 7 TIA Portal V14 or later.

Controllers
Supports operation with SIMATIC S7-300, S7-400, S7-1200 and S7-1500 through the documented interfaces.

Drive signals
Supports 24 V asymmetrical, RS 422 symmetrical and TTL 5 V asymmetrical PTO interfaces.

Identification
Supports I&M0 to I&M3 data and firmware updates.

Compliance

Input standard
Digital inputs follow IEC 61131 Type 3 characteristics.

Diagnostics
Supply-voltage, short-circuit and group-error diagnostics are supported.

Isolation
Backplane-bus isolation is type-tested at 707 V DC.

Status indication
RUN, ERROR, MAINT, PWR and channel LEDs provide operating information.

FAQ

Q1. How can I verify that the quotation is for 6ES7553-1AA00-0AB0?

Check the complete article number and confirm the TM PTO 4 designation, four axes, 35 x 147 x 129 mm dimensions and approximate 300 g weight.

Q2. How can I distinguish new, used and refurbished condition?

Request close-up photos of the label, pulse-interface terminals, housing and package. Look for handling marks, terminal wear or replacement labels.

Q3. How can I verify the supplier?

Check the legal company identity, beneficiary details, traceable contacts and a written quotation with 6ES7553-1AA00-0AB0 stated in full.

Q4. What should engineering verify before ordering?

Confirm axis count, 24 V supply, pulse signal type, maximum frequency, output current, cable length, mounting space and STEP 7 version.

Q5. What physical proof should be obtained before payment?

Ask for dated photos or video of the full model label, serial or production data, terminal blocks, housing condition and accessories.

Q6. Can another PTO module or suffix replace this item?

Not by default. Axis count, pulse interface, frequency, output rating, dimensions and controller integration must be checked.

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