Price:Request a Quote
Warranty:1 year
Condition:Brand new and factory sealed
Inquire Email:sales1@apterpower.com
Mobile/WhatsApp:+8618020776782
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Siemens · SIMODRIVE 611 digital
Sales manager: Jim Pei
Wechat: ZXH18020776782
Email: sales1@apterpower.com
Phone/WhatsApp: +86 18020776782
| Controlled axes | 2 |
| Encoder sinusoidal signal level | 1 Vpp |
| Minimum NCU software release | 6.4.9 |
| Minimum drive software release | 6.3.11 |
| Minimum PCU/PC commissioning-tool release | 6.2.18 |
| Minimum NCU hardware versions | 573.3, 572.3 or 571.3 |
| Minimum mixed FD/MSD release | 6.2.12 |
| Encoder signal common-mode range | 1.5–3.5 V |
| Brake-control output current | 500 mA maximum |
| Brake-control supply fuse | 3.15 A maximum, UL certified |
| Terminal conductor cross-section | 1.5 mm² maximum |
| Start-inhibit relay contact rating | 250 VAC / 1 A or 30 VDC / 2 A |
| Pulse-enable input range | 21–30 V |
| External zero-mark input range | 13–30 V |
| Performance class | High Performance |
| Digital setpoint connection | Drive bus |
| Motor-encoder connections | X411 and X412 |
| Direct measuring-system connections | X421 and X422 |
| Equipment-bus connection | X351 |
In a digitally coordinated machine drive, the Siemens 6SN1118-0DK23-0AA2 supplies High Performance control for two SIMODRIVE 611 axes. The control arrangement supports sinusoidal encoder signals and direct measuring-system evaluation. Compatible NC and drive software releases are part of the system configuration. During initialization, the control board receives drive software from the SINUMERIK control through the drive bus. Motor feedback and direct position feedback use their respective connections. Successful replacement therefore depends on the control unit, software and measuring-system arrangement being matched together.
Drive software is downloaded to the control board through the drive bus during power-on or reset.
Dedicated motor-encoder and direct measuring-system interfaces support the respective axis feedback paths.
Feed and spindle arrangements
The High Performance control belongs to the digital setpoint system used for supported feed-drive and main-spindle configurations.
Direct position measurement
Use the intended direct measuring-system connections when the machine configuration requires load-side position feedback.
Only PELV/SELV circuits may be connected at terminals 19, P24 and M24; encoder inputs must carry only their assigned signals.
Our team members have an average of more than 10 years of industry experience. We have worked with customers worldwide, including those from India, Germany, Sweden, Italy, Russia, Venezuela, Israel, and many other countries. Throughout our careers, we have collectively completed over 3,000 orders and established long-term business relationships with customers across nearly 30 countries.
We can often identify a product’s manufacturer, series, configuration, and function from its model number or nameplate photo. We also understand how revisions, firmware, and specifications affect compatibility and whether an alternative model can be used safely.
In Practice: An Indian customer urgently needed a discontinued control module after several suppliers reported no stock. We identified its exact revision and function from the nameplate, checked compatible alternatives, and contacted factory and warehouse channels to locate matching inventory. After installation, the customer confirmed that the module operated correctly and later asked us to source additional spare parts.
Our team treats every inquiry sincerely and answers every question patiently. Even for complex requests, we verify and respond to each detail instead of providing a rushed or uncertain answer.
In Practice: A German customer sent a mixed list of automation products and asked repeated questions about revisions, condition, photos, and delivery. Our team organized the requirements, checked every item, and replied point by point. The customer said our detailed communication made the purchasing decision easier and continued sending us new inquiries.
Sincere Cooperation, Long-Term Trust
India – An Indian customer still had doubts after initial online communication with us, so they visited our company in person for a face-to-face meeting and product inspection. This visit increased the customer's trust and led to the successful placement of their first order. Over the next few years, we completed multiple orders and established a stable, long-term partnership.
Malaysia – A Malaysia customer needed a specific automation component and compared products and services from several suppliers online. After nearly three weeks of careful consideration, our sincere communication, professional service, and reliable product quality won the customer's trust. After receiving the product and using it for several weeks without any problems, the customer gave us positive feedback and subsequently placed multiple orders.
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