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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 6ES7221-1BH22-0XA0 |
| Alternative Part Number | 6ES72211BH220XA0 |
| Manufacturer | Siemens |
| Category | PLC Systems |
| Family | Simatic S7 |
| Description | This is a Siemens SIMATIC S7 Series Digital Input Module. It operates with a power consumption of 70 mA and a voltage of 24 V dc. The module has a response time of 4.5 ms and dimensions of 71.2 x 80 x 62 mm. |
| Input Current | From backplane bus 5 V DC, max. 70 mA |
| Power Loss | Typical power loss is 3 W |
| Digital Inputs | The module has 16 digital inputs |
| Input Voltage | The type of input voltage is DC with a rated value of 24 V |
| Input Current for Signal "1" | Typical input current for signal "1" is 4 mA |
| Input Delay | The input delay at "0" to "1" is max. 4.5 ms |
| Cable Length | Maximum cable length is 500 m for shielded cables and 300 m for unshielded cables |
| Encoder | The module can connect to 2-wire sensors |
| Potential Separation | The digital inputs have potential separation, with optocoupler isolation between the channels, in groups of 4 |
| Connection Method | The module uses plug-in I/O terminals |
| Dimensions | The module measures 71.2 mm in width, 80 mm in height, and 62 mm in depth |
| Weight | The approximate weight of the module is 160 g |
The Siemens SIMATIC S7 Series Digital Input Module, part number 6ES7221-1BH22-0XA0, is a high-performance component designed for the S7-22X CPU. This module features 16 digital inputs and operates on a 24V DC power supply. It's capable of both sinking and sourcing, providing flexibility in various industrial applications. The module has a maximum input current from the backplane bus of 5V DC at 70mA, and a typical power loss of 3W. It also supports 2-wire sensor encoders and offers potential separation between digital inputs, ensuring safe and reliable operation. The module is compact, with dimensions of 71.2mm in width, 80mm in height, and 62mm in depth, making it an ideal choice for systems where space is at a premium. With a robust design and proven Siemens quality, this digital input module is a reliable choice for your automation needs.
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Frequently Asked Questions
What is the category of this part?
This part belongs to the PLC Systems category.
What is the part family of this Siemens part?
This Siemens part belongs to the Simatic S7 family.
Can you provide a brief description of this part?
Sure, this is a Siemens SIMATIC S7 Series Digital Input Module. It operates at 70 mA, 24 V dc, and has a response time of 4.5 ms. The dimensions of the module are 71.2 x 80 x 62 mm.
What is the power loss of this part?
The typical power loss for this part is 3 W.
How many digital inputs does this part have?
This part has 16 digital inputs.
What is the input voltage for this part?
The rated input voltage for this part is 24 V DC.
What is the input delay for this part?
The input delay for this part, at the rated value of input voltage, is 4.5 ms.
What is the weight of this part?
The approximate weight of this part is 160 g.
What is the commodity code of this part?
The commodity code for this part is 853890.
What is the country of origin of this part?
The country of origin for this part is not specified.
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