Overview of Siemens 6ES73221BF010AA0
Buy genuine Siemens 6ES73221BF010AA0 online for your automation system. This Siemens SIMATIC S7-300 digital output module offers an optically isolated design that ensures reliable and safe signal transmission. Featuring 8 digital outputs operating at 24V DC and a 2A load capacity per channel, it supports complex automation tasks with high precision and durability. Its compact form factor (120 mm x 40 mm x 125 mm) and 20-pin front connector make it an ideal component for integration into S7-300 automation racks, providing robust interfacing for industrial control applications. This module is engineered for professional factory environments where reliability and performance are critical.
Key Features of Siemens 6ES73221BF010AA0
- Optically isolated digital output module with 8 channels
- 24V DC output voltage compatible with standard industrial systems
- Maximum 2A load current per output for driving various actuators
- 20-pin front connector allowing easy shielded or unshielded cable connection
- Compact dimensions: 120 mm length, 40 mm width, 125 mm height
- Galvanic isolation to prevent interference and signal degradation
- Compatible with Siemens S7-300 automation platform
- Backplane current rating of 40 mA; load voltage capacity of 60 mA
- Reliable screw or spring type mounting options for installation flexibility
Technical Specs of 6ES73221BF010AA0
Explore Siemens 6ES73221BF010AA0 specifications covering voltage, I/O, and communication to ensure system compatibility.
| Parameter |
Specification |
| Module Type |
Digital Output SM 322 |
| Number of Outputs |
8 (Optically Isolated) |
| Output Voltage |
24 V DC |
| Output Current per Channel |
2 A |
| Connector Type |
20-pin front connector |
| Dimensions (L x W x H) |
120 mm x 40 mm x 125 mm |
| Load Resistance |
12–4 kΩ |
| Switching Time |
100 µs |
Applications / Use Case
This Siemens 6ES73221BF010AA0 is commonly used in industrial automation worldwide. It effectively controls actuators, valves, and relays in manufacturing plants, process control systems, packaging lines, and factory control panels. Its optically isolated outputs shield sensitive control circuits from electrical noise and voltage spikes, ensuring stable operation in demanding industrial environments. This makes it a preferred choice for engineers seeking reliable digital output modules compatible with the SIMATIC S7-300 series.
Price & Availability
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