Siemens 6SN1111‑0AA00‑0DA1

Technical Specifications

• System‑Compatibility: SIMODRIVE 611‑drive‑rack‑system
• Installation‑Form: Plug‑in‑board‑card‑for‑SIMODRIVE 611‑chassis‑slot
• Function‑Oriented‑Voltage‑Range: Matches‑SIMODRIVE 611‑DC‑bus‑voltage‑level
• Mounting‑Method: Insert‑into‑standard‑SIMODRIVE 611‑rack‑slot,‑connected‑via‑chassis‑back‑plane‑bus

Functional Features

• Suppresses‑high‑frequency‑voltage‑oscillation‑and‑pulse‑spike‑generated‑on‑DC‑bus‑inside‑SIMODRIVE 611‑chassis‑during‑servo‑axis‑dynamic‑acceleration‑and‑deceleration‑process
• Reduces‑electromagnetic‑interference‑emission‑of‑drive‑chassis‑to‑improve‑whole‑system‑EMC‑performance
• Suppresses‑voltage‑reflection‑oscillation‑caused‑by‑long‑motor‑cable‑in‑SIMODRIVE 611‑system‑application‑scenarios
• Plug‑in‑modular‑design‑facilitates‑on‑site‑installation‑and‑replacement‑without‑modifying‑other‑drive‑hardware‑structure
• Protects‑power‑semiconductor‑devices‑of‑power‑modules‑from‑damage‑caused‑by‑over‑voltage‑spike‑oscillation

Application Scenarios

• SIMODRIVE 611‑drive‑system‑chassis‑of‑legacy‑CNC‑machine‑tools‑and‑processing‑equipment
• Application‑scenarios‑with‑long‑servo‑motor‑cable‑wiring‑inside‑SIMODRIVE 611‑system
• Machine‑tool‑renovation‑and‑spare‑part‑replacement‑project‑for‑SIMODRIVE 611‑platform‑equipment

Performance Parameters

• Effective‑suppression‑for‑high‑frequency‑oscillation‑noise‑on‑DC‑bus‑loop‑inside‑drive‑rack
• Matches‑dynamic‑working‑characteristics‑of‑SIMODRIVE 611‑power‑modules‑under‑multi‑axis‑simultaneous‑motion‑condition

Material Composition

• Substrate: Industrial‑FR‑4‑printed‑circuit‑board
• Main‑components: High‑power‑damping‑resistor,‑high‑frequency‑suppression‑capacitor,‑inductance‑components,‑back‑plane‑edge‑connector‑assembly
• Mechanical‑parts: Metal‑fixing‑bracket‑for‑board‑card‑fixation‑inside‑chassis

Structural Characteristics

• Standard‑plug‑in‑board‑card‑structure‑adapted‑to‑SIMODRIVE 611‑rack‑slot‑size
• Edge‑connector‑for‑electrical‑connection‑with‑chassis‑back‑plane‑bus‑without‑additional‑external‑wiring‑requirement
• Metal‑fixing‑screw‑for‑locking‑board‑card‑inside‑chassis‑slot

Working Principle

• Forms‑high‑frequency‑damping‑suppression‑network‑composed‑of‑resistor‑capacitor‑inductance‑components
• Absorbs‑and‑suppresses‑high‑frequency‑oscillation‑energy‑on‑DC‑bus‑loop‑caused‑by‑power‑module‑switching‑action‑and‑motor‑cable‑reflection‑effect
• Reduces‑amplitude‑of‑voltage‑spike‑and‑oscillation‑to‑protect‑drive‑internal‑power‑electronic‑components‑and‑reduce‑EMI‑emission‑level‑of‑whole‑drive‑chassis

Installation Requirements

• Insert‑board‑card‑into‑designated‑empty‑slot‑of‑SIMODRIVE 611‑rack‑chassis,‑lock‑fixing‑screw‑to‑guarantee‑reliable‑contact‑of‑edge‑connector‑with‑back‑plane‑bus
• Install‑inside‑SIMODRIVE 611‑chassis‑with‑normal‑function‑of‑chassis‑forced‑air‑cooling‑fan
• No‑external‑wiring‑required‑for‑this‑module,‑all‑electrical‑connections‑realized‑through‑chassis‑back‑plane‑bus