SIMATIC S7-1500 TM Count 2x24V Technology Module
Siemens 6ES7550-1AA00-0AB0 is a two-channel TM Count 2x24V technology module for high-speed counting, measurement and position detection with 24 V encoder signals in SIMATIC S7-1500 and ET 200MP systems.
| Item | Verified information |
|---|---|
| Manufacturer | Siemens |
| Article number | 6ES7550-1AA00-0AB0 |
| Product family | SIMATIC S7-1500 / ET 200MP |
| Lifecycle | Exact current lifecycle wording not confirmed for this article number |
| Technical item | Verified specification |
|---|---|
| Module type | TM Count 2x24V technology module |
| Channels | 2 high-speed counting channels |
| Encoder level | 24 V encoder and pulse signals |
| Inputs per channel | 3 digital inputs |
| Outputs per channel | 2 digital outputs |
| Output current | 0.5 A per digital output; 2 A maximum per module |
| Switching frequency | Up to 10 kHz with resistive load |
| Cable length | Up to 1000 m shielded; 600 m unshielded |
| Operating temperature | 0 to 60 °C for documented FS01 |
Counts pulses and events from 24 V sensors and encoders.
Supports measurement tasks used for speed, frequency and period evaluation.
Integrates encoder feedback into S7-1500 or ET 200MP automation stations.
| Check | Procurement requirement |
|---|---|
| System platform | Confirm an S7-1500 central rack or ET 200MP distributed I/O station. |
| Engineering | Verify CPU firmware and the installed TIA Portal hardware catalog entry. |
| Signals | Confirm 24 V encoder type, pulse frequency, digital input and output requirements. |
| Connector scope | Verify front connector, shielding parts and accessories are included or ordered separately. |
It is a two-channel Siemens TM Count 2x24V technology module for counting and measurement tasks.
It is designed for SIMATIC S7-1500 and ET 200MP hardware configurations, subject to CPU and engineering compatibility.
Confirm the full article number, module firmware, encoder voltage, pulse frequency, connector scope and TIA Portal project requirements.
Do not assume direct replacement; compare Siemens documentation, firmware support and the existing project configuration first.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Check the complete Siemens article number, nameplate and hardware version.
Review S7-1500 or ET 200MP station, CPU firmware, TIA Portal support and 24 V encoder requirements.
Confirm included accessories, protective packing, warranty terms and global delivery details.
| Stage | What we verify | Buyer input |
|---|---|---|
| Article verification | Exact Siemens model 6ES7550-1AA00-0AB0, nameplate and hardware identification | Photos of labels and installed device |
| Compatibility review | CPU or interface module, TIA Portal version, encoder signals and connector scope | CPU and firmware, TIA Portal version, encoder type and channel requirements |
| Supply review | Included parts, packing, lead time, warranty and shipment destination | Required quantity and delivery location |
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
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Email: sales6@apterpower.com | WhatsApp: +86 18159889985
