1756-OF4 Output Wrong? Check Mode, RTB, and Scaling First
A field-first diagnostic sequence for 1756-OF4 analog output problems: channel mode, removable terminal block, scaling, and controlled electrical checks.
Manufacturer: Siemens
Product No.: 6FC5258-3BY10-2AF0
Country of origin:Germany
Product Type: Controllers
Payment: T/T, Western Union
Weight: 10g
Dimensions: 8.50cm x 7.50cm x 2.30cm
Shipping port: Xiamen
Warranty: 12 months
The 6FC5258-3BY10-2AF0 is a SINUMERIK 840Di controller unit equipped with an MCI2 board. This controller comes pre-installed with Windows XP and CNC Software Basic (Export version), delivered on a hard disk. As a software version 3.2 release, this single-license controller provides integrated control capabilities for CNC machinery, enabling centralized processing and machine tool management. The unit is designed for industrial applications requiring reliable hardware-software synchronization within the SINUMERIK 840Di architecture.
| Feature | Specification |
|---|---|
| Manufacturer | Siemens |
| Brand | Siemens |
| Range | SINUMERIK |
| Subrange | 840Di |
| Product Type | Controller |
| Software | CNC Software Basic (Export) v3.2 |
| Operating System | Windows XP |
| Board | MCI2 |
| Product Phase | Phase-Out |
| Weight | 0.01 kg |
| Dimensions | 8.50 cm x 7.50 cm x 2.30 cm |
| Export Control Regulations (ECCN) | 5D002 |
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Returns & Warranty

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Returns & Warranty
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| Color pattern |
Greyish White
|
| Country of origin |
Germany
|
| Power source |
AC-powered
|