Product Description
Siemens 6ES7331-7KB02-0AB0 SIMATIC S7-300 SM 331 2 AI Module
High-reliability industrial automation component tested and verified for mission-critical manufacturing, robotic automation, and CNC drive environments.
Technical Specifications
| Manufacturer Part Number (MPN) | 6ES7331-7KB02-0AB0 |
| Product Reference (SKU) | 6ES73317KB020AB0-04 |
| Brand / Manufacturer | SIEMENS |
| Hardware Condition | Used (100% Tested & Verified) |
| Warranty Protection | 6-Month Direct Replacement Warranty |
| System Compatibility | Siemens SIMATIC S7-300 system racks and ET 200M interface modules. |
Quality Assurance & Functional Testing
Verified 2-channel analog conversion with current and RTD sources; tested backplane communication bus and optocoupler isolation.
Compatibility & Installation Notes
Align range cards on side of module before mounting to DIN rail. Tighten connector screws to recommended 0.5 Nm torque.
