HMI Device | Siemens | 6SN1118-0DM11-0AA1 6SN1 118-0DM11-0AA1 SIMODRIVE 611-D PLUG-IN

Product Description: Siemens 6SN1118‑0DM11‑0AA1

The Siemens 6SN1118‑0DM11‑0AA1 is a compact 1‑axis power module for the modular SIMODRIVE 611D drive family. Fed from a 600 V DC link, it delivers three‑phase 400 V AC to a single servo or induction motor with a continuous output current of 15 A. Integrated pulse‑width modulation, vector control capability, and a built‑in brake chopper make the module suitable for precise speed and position applications. Direct connection to a SIMODRIVE closed‑loop control unit via the drive interface ensures seamless commissioning and diagnostics.

Key Features

• Continuous Output Current: 15 A (base‑load)
• Peak Current: 45 A for up to 3 s (200 % overload)
• Input / Output: 600 V DC link input, 3AC 400 V motor output
• Integrated Functions: Dynamic brake chopper and motor temperature monitoring
• Cooling: Internal forced‑air cooling with replaceable fan unit
• Diagnostics: Extensive fault, warning, and status reporting via drive bus
• Protection Class: IP20 for control‑cabinet installation
• Mounting: Book‑size housing with quick‑lock rail for fast replacement

Technical Specifications

• DC Link Voltage: 600 V DC (540 … 650 V DC)
• Rated Output Voltage: 3AC 0 … 400 V
• Continuous Output Current: 15 A
• Peak Current (≤ 3 s): 45 A
• Rated Power (typical): up to 7.5 kW (motor dependent)
• Switching Frequency (factory): 4 kHz (adjustable 2 … 8 kHz)
• Overload Capability: 200 % / 3 s, 150 % / 60 s
• Cooling Method: Internal fan (forced air)
• Dimensions (W × H × D): 50 mm × 270 mm × 380 mm
• Weight: ≈ 5.5 kg
• Ambient Operating Temperature: 0 °C … +40 °C (derating to +50 °C)
• Communication Interface: Drive bus to SIMODRIVE CU
• Safety Function (with CU option): Safe Torque Off (STO)
• Protection Class: IP20 (cabinet)

Application Areas

• Precision servo drives for machine‑tool and robotics axes
• Single‑axis motion in packaging, printing, and textile machinery
• Retrofitting existing SIMODRIVE 611D cabinets with higher‑current modules
• Processes demanding fast acceleration and deceleration with brake chopper support

Advantages

• Compact Power Density: 15 A continuous in a 50 mm‑wide module maximises cabinet space.
• Built‑in Braking Capability: Integrated chopper simplifies dynamic braking without external hardware.
• Flexible Control: Works with SIMODRIVE closed‑loop units for vector or servo control modes.
• Comprehensive Diagnostics: Real‑time fault and status data streamline maintenance.
• Easy Replacement: Book‑size quick‑lock design reduces downtime during service.