SIMATIC ET 200SP · MOTION INTERFACE
Siemens 6ES7138-6EB00-0BA0
TM PTO 2x24V Technology Module
Siemens 6ES7138-6EB00-0BA0 is the SIMATIC ET 200SP TM PTO 2x24V technology module for connecting stepper drives through pulse train outputs. Its two channels provide a compact interface between the automation system and compatible drive electronics. The module belongs in an engineered motion-control installation, with the BaseUnit, drive signals and software configuration checked together. For maintenance purchasing, record the complete order number and the installed hardware details before selecting a spare. Stockoems offers this item as Original new and In stock, with order-specific compatibility review, worldwide shipping coordination and a one-year warranty under Stockoems terms.
Commercial Status
Original new | In stock | With 1 year warranty
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments. Shipment arrangements and written warranty terms are agreed with your order.
Key Product Information
From Motion Command to Drive Pulses
- Motion control: The module interfaces with technology objects using PROFIdrive telegrams 1 and 81.
- Pulse interface: Each channel is configurable. Supported output patterns include pulse/direction, forward/backward pulses and phase-shifted A/B signals.
- Position reporting: The reported actual position is based on the number of output steps. This is not independent measurement of mechanical motion.
Application Fit
Typical integration opportunities, subject to drive and machine validation:
- Stepper-driven indexing stations with a compatible pulse input.
- Positioning slides in assembly or handling equipment.
- Intermittent feed mechanisms in packaging machinery.
- Replacement planning for an existing ET 200SP pulse-controlled axis.
Compatibility and Revision Check
Match the full order number, hardware identification and installed configuration. Check the A0 BaseUnit arrangement, drive input voltage, pulse mode, wiring and engineering environment before replacement. The drive electronics and motor are separate parts of the machine design; this module is not a motor power stage. Retain the original project backup and have a qualified engineer validate commissioning and machine safety.
Product Questions
What does 6ES7138-6EB00-0BA0 do?
It connects up to two stepper motor axes to an ET 200SP system through a 24 V pulse interface.
Which BaseUnit type is specified?
Siemens specifies BU type A0. Check the installed BaseUnit arrangement and wiring before ordering a replacement.
Does its position value prove that the motor moved?
No. The reported value represents output steps, so missed mechanical motion is not independently measured by that value.
Is this a direct motor power supply?
No. It is a drive interface, not the power electronics that energize the motor. Confirm the external drive requirements.
Is 6ES7138-6EB00-0BA0 discontinued?
The Siemens catalog identifies the product as Active. Stockoems availability and warranty are separate commercial terms.
Discuss Your Requirement
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
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