EN
Siemens SIJECT CI16I 6AT1131-6DD21-0AB0 Control Interface with CPU 314
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
Siemens • SIJECT CI16I
6AT1131-6DD21-0AB0 SIJECT CI16I Control Interface with Integrated CPU 314
Siemens 6AT1131-6DD21-0AB0 is a SIJECT CI16I control interface with an integrated CPU 314 and a 24 V DC power supply, identified as the successor to CI 16 article 6AT1131-6DD20-0AB0.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6AT1131-6DD21-0AB0 |
| Product Type | Control interface with integrated CPU 314 |
| Core Function | Combines the CI16I control-interface function with an integrated SIMATIC CPU 314 |
| Application or Compatible Series | SIJECT installations replacing CI 16 article 6AT1131-6DD20-0AB0 |
Exact Identification
Match 6AT1131-6DD21-0AB0 character by character and confirm the complete SIJECT CI16I Control Interface with Integrated CPU 314 designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
Siemens 6AT1131-6DD21-0AB0 is a SIJECT CI16I control interface with an integrated CPU 314 and a 24 V DC power supply, identified as the successor to CI 16 article 6AT1131-6DD20-0AB0.
The CI16I assembly combines the control-interface function with an integrated CPU 314 in one SIJECT component. The unit uses a 24 V DC power supply for the documented SIJECT configuration. Siemens identifies this article as the successor to the earlier CI 16 order number 6AT1131-6DD20-0AB0.
Key Functions
Integrated Control and Processing
The CI16I assembly combines the control-interface function with an integrated CPU 314 in one SIJECT component.
24 V DC Supply
The unit uses a 24 V DC power supply for the documented SIJECT configuration.
Defined CI 16 Successor
Siemens identifies this article as the successor to the earlier CI 16 order number 6AT1131-6DD20-0AB0.
Official Specifications
| Rated Supply Voltage | 24 V DC |
|---|---|
| Permissible Supply Range | 20.4 to 28.8 V DC |
| Digital Inputs | 31 × 24 V DC |
| Digital Outputs | 40 × 2 A |
| High-Speed Counter | 1 |
| Thermocouple Inputs | 8 channels, 16-bit |
| Linear-Scale Inputs | 4 channels, 1 kΩ to 10 kΩ, 12-bit |
| Analog Outputs | 4 channels, ±10 V, 12-bit |
| Memory Resources | 256 KB load memory and 163 KB work memory |
| Programming Environment | SIMATIC STEP 7 |
Frequently Asked Questions
Can 6AT1131-6DD21-0AB0 replace the earlier CI 16 article?
Yes, the unit is identified as the successor to order number 6AT1131-6DD20-0AB0.
Which supply should I provide for 6AT1131-6DD21-0AB0?
Provide a stable 24 V DC supply for the installed SIJECT configuration.
Which processor is integrated in 6AT1131-6DD21-0AB0?
The control interface incorporates a CPU 314.
Where are the service files for 6AT1131-6DD21-0AB0 provided?
The associated manuals and programs are supplied as downloads in ProDIS.
What lifting consideration applies to 6AT1131-6DD21-0AB0?
Plan handling and cabinet access for a module with a net weight of 6.00 kg.
What should be matched before installing 6AT1131-6DD21-0AB0?
Match the full article number, 24 V DC supply, integrated CPU 314 and the existing CI 16 replacement position.
Compatibility & Ordering Notes
Compatibility Checklist
- Use the complete 6AT1131-6DD21-0AB0 article number for selection.
- Confirm the 24 V DC supply before connecting the replacement.
- Retain the approved SIJECT program and verify the predecessor position for 6AT1131-6DD20-0AB0.
