6SN1123-1AA00-0EA0 Siemens SIMODRIVE 611 Power Module
Manufacturer: Siemens
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Part Number: 6SN1123-1AA00-0EA0
Condition：New with Original Package
Product Type: Power Modules
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Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Siemens 6SN1123-1AA00-0EA0 1-Axis Digital Power Module
Configured for high-torque servo motor drive execution within SIMODRIVE 611 platforms, the Siemens 6SN1123-1AA00-0EA0 (6SN1123-1AA00-0EA0 1-Axis Digital Power Module) provides direct physical/electrical conversion of common DC link energy into regulated current for heavy feed axes and main spindles.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 6SN1123-1AA00-0EA0 |
| Brand | Siemens |
| Origin | Germany / Global Manufacturing |
| Weight | 12.7 kg (28.00 lbs) |
| Dimensions | Standard SIMODRIVE 611 rack-mounted profile |
| Operating Temp | 0 deg C to 45 deg C (Refer to drive cabinet manual) |
| Power Consumption | Powered via 600 V DC common DC link bus |
| Current Rating | 160 Amps |
| Module Type | 1-Axis Digital Power Module |
| Cooling Method | Internal forced air cooling |
| Compliance | CE, IEC Standards |
Profinet / EtherNet/IP Deterministic Networks and Backplane Bus Velocity
The module coordinates deterministic network communication profiles and manages backplane bus communication velocity metrics across the SIMODRIVE 611 rack layout. Internal processing registers synchronize high-speed current regulation loops to minimize torque ripple and position error during aggressive axis acceleration phases. Furthermore, firmware flash compatibility parameters ensure stable command transmission between the digital control board and the high-power switching stages.
Frequently Asked Questions
Q: Can the 6SN1123-1AA00-0EA0 power module be replaced while the 600 V DC link is energized?
A: No, all primary AC supplies and DC link power must be completely isolated and discharged before extracting the module from the rack.
Q: Does this power module require a separate front-mounted control card to function?
A: Yes, this hardware represents the power stage only and requires a compatible digital control unit installed in the front slot.
Q: Is this model directly interchangeable with the newer 6SN1123-1AA00-0EA2 variant?
A: Yes, the -0EA2 is the official successor and maintains full backward compatibility within existing SIMODRIVE 611 rack configurations.
Field Installation Guidelines
- Verify that upstream power feeds and the central DC link bus are fully isolated and verified dead before touching the hardware.
- Wear an approved ESD-safe grounding strap to protect sensitive electronic circuits during installation.
- Slide the module along the mechanical guide rails until the rear power and bus connectors seat securely.
- Check front-panel status diagnostic LEDs after system energization to confirm normal readiness before engaging axis motion.