Product Details
Overview
The Bachmann SWI205 is a compact, high-performance industrial Ethernet switch designed for reliable data transmission in harsh automation environments. Supporting both 10 Mbps and 100 Mbps communication speeds, it ensures stable and efficient network connectivity for industrial control systems, remote I/O networks, and distributed automation architectures.
Key Features
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Model Number: SWI205
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Manufacturer: Bachmann Electronic GmbH
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Type: Unmanaged Industrial Ethernet Switch
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Network Speed: Supports 10/100BaseT Ethernet for flexible data transfer rates
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Reliability: Built for consistent, interference-free performance under continuous load
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Design: Slim and space-efficient profile for easy panel or DIN-rail mounting
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Power Supply: Operates on standard 24 VDC industrial power
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Use Case: Suitable for machine networking, PLC communication, and SCADA data exchange
Technical Specifications
Electrical Specifications
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Input Voltage: 24 VDC nominal
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Power Consumption: Energy-efficient operation with low standby current draw
Network Specifications
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Ethernet Ports: Five 10/100BaseT RJ45 ports with automatic detection
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Switching Capacity: Full-duplex and half-duplex operation support
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Transmission Method: Store-and-forward switching for data integrity
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Cable Type: CAT5 or higher UTP/STP cables
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Network Standards: IEEE 802.3, IEEE 802.3u compliant
Environmental Specifications
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Operating Temperature: -20°C to +70°C
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Storage Temperature: -40°C to +85°C
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Humidity: 5–95% non-condensing
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Cooling Method: Passive cooling, no moving parts
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Protection: Designed for use in environments with high EMI resistance
Mechanical Specifications
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Dimensions: 12.1 cm (L) × 2.5 cm (W) × 7.0 cm (H)
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Weight: 0.1 kg (approx. 100 g)
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Mounting: DIN-rail or panel mount compatible
Performance and Design
The SWI205 delivers dependable Ethernet connectivity for automation systems requiring continuous uptime. Its robust electrical design ensures protection from voltage spikes and electromagnetic interference, while the wide operating temperature range allows deployment in both control cabinets and industrial field environments.
Applications
The Bachmann SWI205 is widely used in:
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PLC and SCADA network interconnections
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Industrial data collection systems
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Distributed I/O and motion control networks
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Power plant, marine, and transportation automation
FAQ
Q1: Is the SWI205 a managed or unmanaged switch?
A1: The SWI205 is an unmanaged Ethernet switch for plug-and-play operation.
Q2: What communication speeds are supported?
A2: It supports both 10 Mbps and 100 Mbps full/half-duplex operation.
Q3: Can this switch be mounted on a DIN rail?
A3: Yes, it features a slim profile designed for DIN-rail mounting.
Q4: What power supply does it require?
A4: It operates on a 24 VDC industrial power source.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Why Programmable Logic Controllers Drop into Stop Mode: An Expert Analysis
Industrial automation systems rely heavily on Programmable Logic Controllers (PLCs) to maintain uninterrupted production. When a PLC unexpectedly shifts from Run to Stop mode, whole manufacturing lines stall.
As control systems evolve across modern factory automation, understanding the root causes of these interruptions helps engineers minimize costly downtime. This technical guide breaks down why PLCs trip into Stop mode and provides practical strategies to mitigate system faults.
Understanding Root Causes of Unplanned PLC Stop Mode in Industrial Automation
Modern Programmable Logic Controllers manage execution through distinct operational states: Run, Stop, Start-Up, and Hold. During power-up, a controller initializes memory registers within Stop mode before briefly transitioning to Start-Up mode. During this phase, internal self-diagnostics evaluate system integrity across hardware and user programs. If the controller detects no critical faults, it enters Run mode to execute the control program continuously. However, any severe system anomaly forces the CPU back into Stop mode immediately to prevent erratic machine behavior across the plant floor.
Human-Machine Interface Design: Essential Guide to HMI Selection, Visualization, and Control System Integration
Human-Machine Interfaces (HMIs) serve as the primary operational window into complex industrial automation systems. Modern HMIs convert raw machine data into clear graphical displays, enabling operators to oversee entire manufacturing processes in real time. Instead of relying on physical control panels full of hardwired switches, engineers program interactive screens using intuitive graphics, dynamic color coding, and responsive touch interfaces. Over my 15 years in control systems engineering, I have observed HMIs transform from basic display screens into sophisticated command centers that drive operational efficiency across DCS and PLC environments.