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Product Name: SIMATIC S7-400 FM 451 Positioning Module
Brand Name: Siemens
Model Number: 6ES7451-3AL00-0AE0
Place of Origin: Germany
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
Sales |
Phone/Whatsapp |
|
Jim Pei |
| Product Name | Siemens 6ES7451-3AL00-0AE0 SIMATIC S7-400 FM 451 Positioning Module |
| Manufacturer | Siemens |
| Product Type | SIMATIC S7-400 FM 451 Positioning Module |
| Part Number | 6ES7451-3AL00-0AE0 |
| Place of shipment | Xiamen, China |
| Country of origin | Germany |
| Product Family | SIMATIC S7-400 |
| Product Type | Positioning Module / Function Module |
| Number of Positioning Channels | 3 |
| Supply Voltage | 24 VDC |
| Typical Current Consumption | 550 mA |
| Typical Power Loss | 3.6 W |
| 5 V Encoder Supply | Yes |
| 5 V Encoder Supply Current | 210 mA max. |
| 5 V Encoder Cable Length | 35 m max. at 210 mA |
| 24 V Encoder Supply | Yes |
| 24 V Encoder Supply Current | 300 mA max. |
| 24 V Encoder Cable Length | 100 m max. at 300 mA |
| SSI Encoder Supply Voltage | 24 VDC |
| SSI Encoder Supply Current | 300 mA max. |
| SSI Encoder Supply Cable Length | 300 m max. at 156 kbit/s |
| Number of Digital Inputs | 12 (4 per axis) |
| Digital Input Rated Voltage | 24 VDC |
| Signal “0” Input Voltage | -30 to +5 V |
| Signal “1” Input Voltage | +11 to +30 V |
| Signal “1” Input Current | 9 mA typical |
| Number of Digital Outputs | 12 (4 per axis) |
| Digital Output Functions | Rapid Traverse, Creep, Run Right, Run Left |
| Digital Output Short-Circuit Protection | Yes |
| Maximum Digital Output Current | 600 mA |
| Supported Encoders | Symmetrical Incremental, Asymmetrical Incremental, Absolute Encoder (SSI) |
| Symmetrical Incremental Encoder Interface | 5 V Differential Signal, RS-422 |
| Symmetrical Incremental Encoder Signals | A/notA, B/notB, N/notN |
| Maximum Symmetrical Encoder Input Frequency | 1 MHz |
| Asymmetrical Incremental Encoder Voltage | 24 V |
| Maximum Asymmetrical Encoder Input Frequency | 50 kHz at 25 m cable; 25 kHz at 100 m cable |
| Maximum Asymmetrical Encoder Cable Length | 100 m, Shielded |
| Absolute Encoder Interface | SSI, 5 V Differential Signal (RS-422) |
| SSI Telegram Length | 13 or 25 bit, Parameterizable |
| Maximum SSI Clock Frequency | 1.25 MHz |
| SSI Code | Gray Code |
| Maximum SSI Cable Length | 300 m at max. 156 kbit/s |
| Digital Input Potential Separation | Yes |
| Digital Output Potential Separation | Yes |
| Operating Temperature | 0 to 55°C |
| Storage / Transport Temperature | -40 to +70°C |
| Required Front Connector | 1 × 48-Pin |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
The Siemens 6ES7451-3AL00-0AE0 is a SIMATIC S7-400 FM 451 Positioning Module designed for multi-axis positioning and motion control in industrial automation systems. It provides three independent positioning channels and supports incremental and SSI absolute encoder feedback for accurate position detection and coordinated machine movement. The 6ES7451-3AL00-0AE0 is well suited for material handling, conveying, assembly machinery, production lines, positioning equipment, and maintenance of existing SIMATIC S7-400 motion control systems.
Years of Global Experience: With over 10 years of experience in the industrial automation industry, we serve customers worldwide and have built long-term business relationships with clients across many countries and regions, including the United Kingdom, Russia, the United Arab Emirates, India, Venezuela, and more.
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Large In-Stock Inventory: A wide selection of automation components is available from stock, including discontinued, obsolete, and hard-to-find parts, helping customers reduce sourcing time.
Honesty & Trust: We believe long-term cooperation begins with sincerity. We treat every customer with honesty, respect, responsibility, and genuine care.
Your Trusted Automation Partner: Whether you need a single replacement part, discontinued components, or products for a complete automation project, we are ready to support your needs and build a long-term partnership.
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