RS Better World
Siemens SIMATIC S7-1500 Series PLC I/O Module, 16-Input, Digital Input, 16 Outputs
- RS Stock No.:
- 271-0881
- Mfr. Part No.:
- 6ES7521-7BH00-0AB0
- Manufacturer:
- Siemens
Subtotal (1 unit)*
HK$6,321.90
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In Stock
- Plus 1 unit(s) shipping from 05 October 2026
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Units | Per unit |
|---|---|
| 1 + | HK$6,321.90 |
*price indicative
Our Better World range features products that make it easy for you to make a greener product choice you can trust.
Learn more about RS Better World products
- RS Stock No.:
- 271-0881
- Mfr. Part No.:
- 6ES7521-7BH00-0AB0
- Manufacturer:
- Siemens
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Siemens | |
| Series | SIMATIC S7-1500 | |
| Product Type | PLC I/O Module | |
| Number of Inputs | 16 | |
| Input Type | Digital | |
| Number of Outputs | 16 | |
| Minimum Operating Temperature | -30°C | |
| Maximum Operating Temperature | 60°C | |
| Length | 147mm | |
| Depth | 129mm | |
| Width | 35mm | |
| Standards/Approvals | RoHS | |
| Better World Product | Yes | |
| Better World Claim | Saves Energy | |
| Output Current | 150mA | |
| Supply Voltage | 24V dc | |
| Display Included | No | |
| Mount Type | DIN Rail | |
| Communication Port Type | Profibus, Profinet | |
| Select all | ||
|---|---|---|
Brand Siemens | ||
Series SIMATIC S7-1500 | ||
Product Type PLC I/O Module | ||
Number of Inputs 16 | ||
Input Type Digital | ||
Number of Outputs 16 | ||
Minimum Operating Temperature -30°C | ||
Maximum Operating Temperature 60°C | ||
Length 147mm | ||
Depth 129mm | ||
Width 35mm | ||
Standards/Approvals RoHS | ||
Better World Product Yes | ||
Better World Claim Saves Energy | ||
Output Current 150mA | ||
Supply Voltage 24V dc | ||
Display Included No | ||
Mount Type DIN Rail | ||
Communication Port Type Profibus, Profinet | ||
- COO (Country of Origin):
- DE
The Siemens digital input modules record 24 V DC or 230 V AC signals in the plant and forward them to the PLC. Low cost input modules do not have settable parameters or diagnostic functions and are therefore very easy to integrate into the engineering. It is recommended for use in locations where only very few input channels are necessary or under conditions of use in which a high number of channels must be implemented in a very limited space.
DIN rail mounting
Standardized, harmonized front connector assignment for easier wiring
Integrated potential bridges for flexible creation
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