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Exact Model Verification
We compare the complete order code, suffix and visible label so a different 611D axis configuration is not substituted.
Siemens industrial automation component verified by complete order number
The Siemens 6SN1118-0DM31-0AA2 is a SIMODRIVE 611D control unit identified in Siemens documentation as a two-axis, standard-performance positioning control for operation without a direct measuring system. It belongs to the modular SIMODRIVE 611 digital drive platform and provides the control function rather than the separate power module. Siemens conformity documentation lists the exact order number as a 611D control unit. Replacement work should compare the complete suffix, axis configuration, measuring-system arrangement, firmware and machine data, power-module pairing, option modules, connector set and CNC or drive project before installation.
| Condition | Original new |
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide delivery options available from China |
| Brand | Siemens |
| Complete Part Number | 6SN1118-0DM31-0AA2 |
| Product Type | SIMODRIVE 611D control unit |
| Drive Family | SIMODRIVE 611 digital drive system |
| Control Platform | 611D |
| Axis Capacity | Two axes |
| Function | Positioning control |
| Performance Class | Standard Performance / high standard |
| Direct Measuring System | Without direct measuring system |
| Hardware Role | Closed-loop drive control and positioning module |
| System Context | Modular SIMODRIVE 611 drive configuration |
| Country of Origin | GERMANY |
| Application | Engineering Relevance |
|---|---|
| Two-Axis Machine Drive Control | Provides documented positioning control for two axes in a compatible SIMODRIVE 611D configuration. |
| Machine Tool Service | Supports replacement planning for installed CNC and motion equipment using the exact control-unit suffix. |
| Drive Cabinet Maintenance | Allows focused inspection of the control module while preserving the matched power and motor-side hardware. |
The exact order number appears in Siemens’ Auslauferklärung – Umrichtersystem SIMODRIVE 611 dated 21.02.2014. The reviewed Siemens document does not provide a PM lifecycle code, so this page does not replace that wording with Active, Classic, Legacy, Obsolete or Discontinued.
It is a Siemens SIMODRIVE 611D two-axis control unit for standard-performance positioning.
Siemens identifies this exact variant as operating without a direct measuring system.
No. It is the control unit within a modular SIMODRIVE 611 configuration; matched power hardware is separate.
Check the full suffix, two-axis arrangement, firmware, machine data, option modules, connectors and associated power module.
The Siemens discontinuation-declaration title and date are stated without inventing a PM code or a different lifecycle word.
Ask for readable labels, front and board views, connector details, option areas, packaging and condition photographs.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Practical support for identifying, inspecting, documenting and shipping Siemens 6SN1118-0DM31-0AA2 SIMODRIVE 611D control hardware.
Our team reviews visible product identity, condition, packaging and order information before dispatch. The photographs below show representative inspection and handling activities in our working environment.
We compare the complete order code, suffix and visible label so a different 611D axis configuration is not substituted.
Available inspection can cover the circuit board, connectors, option-module area, housing, front plate and readable labels.
Axis count, measuring-system arrangement, firmware, machine data and power-module pairing are reviewed as purchasing inputs, not as a universal replacement guarantee.
Full-product, nameplate, connector, packaging and condition photographs can be prepared for identity and visual checks.
Industrial electronics are packed to reduce movement, impact and electrostatic exposure, with packaging selected for the order.
Shipping options are reviewed according to quantity, destination country, package requirements and available service level.
| Review Item | What Can Be Checked |
|---|---|
| Order code | Complete part number, suffix and readable nameplate details. |
| Visible condition | Housing, front panel, indicator area, terminal area and mounting points. |
| Interfaces | Connectors, circuit board, front plate, option-module interface and visible condition. |
| Photo evidence | Product, label, connector, accessories, packaging and condition images. |
| Packing preparation | Protective materials, movement control and external package condition. |
| Dispatch records | Shipment details and available documentation for the selected logistics service. |
Complete part number and quantity: prevents selection of a different suffix or configuration.
Hardware and firmware details: supports comparison with the installed station and project.
Connector and label photos: helps review identity, interface and visible condition.
Destination country: allows suitable packing and shipping options to be reviewed.
| 1170A | ABB DA502-XC 1SAP450800R0001 | HD-MD4X1-4K-E | 1071/7 | EC-600 |
| P122A00F312CB0 | R26P | ABB CI501/1SAP220600R0001 | FZM-1 L01-0675-001 | TC10 |
| SQ121B6220 120BA220 | SB-3R-UN | TG-540-1-2-10 | II-7520 RS-232 RS-485 | 7012AC 1423157-5 |
| 002602 | MI-890 | 900NTNNEK00000 | B578 201-104-P12-RA0 | VIB-10B |
| IC200MDL640F | TLU500 | 400:0.1 7801C40G03 | DO-523-A2 | T9600-TF21-1JS0 T9000 |
| E175096 | SDL200 | UA8100 | AAI135-H00 ATK4A-00-S1 | 5014677 PC0904-21 |
| DIM-2CH-6A | CH-DIM4 | C15TR0TD0200 | HVR800 568.800.004 | VROM-101 |
| DXF-801CE | 9977 cDAQ / cRIO | 3EM17860BTBT | CX8090 KL1808 KL2808 KL3204 KL2622 KL3022 KL9010 | DKE 1051 A004-9 118849 |
| 1067D2P230550E5 | C-BUS2 5500PS | 81001-717-02-R | 181B0719 CAV150C47R | ITRR832-001 |
| PD1611 | PINCE XP50 | ABB 1SDA054911R1 | ABB 1SAJ520000R0100 UMC100-FBP.0 | OPAL200 DISP-R2.1 S-70002 |
| DIS IS 6132 | ALGA3250 / 3P2FC | 67CFR-600 | IOM3721 | ABB 2CDG 110 157 R0011 |
| 001-PCOUT-000 | STG94LC-FL0-00-00-2016 | XCITE/IO/8UI, ITEM3-2000U80000 | GMA126.1U | BCM-MS/TP |
| 2W-B | 416861G 416851G | KM713730G11 | ABB AO810V2 3BSE038415R1, 3BSE013230R1 | 1SDA066434R1 |
| MAC01.431 | 517-0147-06B - 318727 | IRM-S01W | LT-800-072 | RF-EV1012PI-K4 433-80PLUS |
