Procurement teams shortlist 6ES7550-1AA01-0AB0 with Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Siemens 6ES7550-1AA01-0AB0 Programmable Logic Controller
The Siemens 6ES7550-1AA01-0AB0 Programmable Logic Controller operates on a 24V DC supply and includes 6 digital inputs and 4 transistor outputs with short-circuit protection. It consumes 75 mA current and delivers 4W typical power loss with 1.3W backplane power. The module supports a 1A encoder supply and ensures fast switching up to 10 kHz for resistive loads. Belonging to the SIMATIC S7-1500 Series from Siemens, it is listed under Siemens PLC automation solutions widely used in industrial applications across India.
| Brand | Siemens |
| Product Type | Programmable Logic Controller (PLC) |
| Product | 6ES7550-1AA01-0AB0 |
Siemens 6ES7550-1AA01-0AB0 Programmable Logic Controller β Technical Specifications
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-1500, TM count 2x 24 V counter module, 2 channels for 24 V incremental encoder or pulse encoder, 3 DI, 2 DQ per channel |
| Product family | TM Count 2x24V counter module |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,357 Kg |
| Packaging Dimension | 16,10 x 19,40 x 4,70 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6ES7550-1AA01-0AB0 Programmable Logic Controller is part of the SIMATIC S7-1500 Series, designed for high-performance control and signal processing. It operates at 24V DC with 6 digital inputs and 4 digital transistor outputs, featuring a 1A encoder supply and short-circuit protection. With 10 kHz switching frequency and 2A total output current, this module ensures accurate and stable digital control for automation systems.
Suitable for process control, conveyor systems, and packaging machinery, the Siemens 6ES7550-1AA01-0AB0 PLC offers dependable signal handling and flexible configuration. Its long cable support up to 1000 m (shielded) allows reliable connectivity in large industrial setups. The unitβs transistor outputs, rated at 0.5A per channel, provide efficient switching for sensors and actuators under diverse load conditions.
The Siemens 6ES7550-1AA01-0AB0 PLC delivers proven Siemens reliability in compact I/O applications. With reverse polarity protection, fast 50 Β΅s switching delay, and parameterizable input/output configuration, it ensures precision and operational safety. Engineers across India trust Siemensβ S7-1500 Series modules for their robust design, efficient power handling, and long-term stability in industrial automation environments.
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