Product Name: SCALANCE X204-2 Managed Industrial Ethernet Switch
Brand Name: Siemens
Model Number: 6GK5204-2BB10-2AA3
Place of Origin: Germany
Warranty: 12 Months
Whatsapp: +86 18020776782
Email: [email protected]
| Sales | Phone/Whatsapp | |
| Jim Pei | [email protected] | +86 18020776782 |
| Specification | Official Value |
| Manufacturer | Siemens AG |
| Product family | SIMATIC NET SCALANCE X-200 |
| Product designation | SCALANCE X204-2 |
| Article number | 6GK5204-2BB10-2AA3 |
| Device type | Managed Industrial Ethernet switch |
| Electrical ports | 4 × RJ45 with MDI-X assignment |
| Electrical transmission rate | 10/100 Mbit/s |
| Electrical duplex modes | Half duplex / full duplex |
| Optical ports | 2 × BFOC |
| Optical standard | 100BASE-FX, 100 Mbit/s full duplex |
| Optical fiber type | Multimode glass fiber |
| Optical transmitter output | −19 dBm minimum; −14 dBm maximum |
| Optical receiver sensitivity | −32 dBm minimum |
| Maximum optical input power | −3 dBm |
| Fiber distance, 62.5/125 µm | Up to 4,000 m |
| Fiber distance, 50/125 µm | Up to 5,000 m |
| Power supply connection | 1 × 4-pole pluggable terminal block, redundant |
| Nominal supply voltage | 24 V DC |
| Supply voltage range | 19.2 to 28.8 V DC |
| Permitted range including ripple | 18.5 to 30.2 V DC |
| Power dissipation at 24 V DC | 6.36 W |
| Current consumption | 265 mA at nominal voltage |
| Input overcurrent protection | PTC resettable fuse, 600 mA / 60 V |
| Signaling contact | 1 × 2-pole pluggable terminal block |
| Signaling contact rating | 24 V DC, maximum 100 mA |
| Resistance between F1-F2 | < 8 Ω |
| Diagnostics | LED diagnostics; error signaling contact with SET pushbutton |
| Power redundancy | Supported |
| Mounting options | DIN rail, S7-300 standard rail, or wall mounting |
| Dimensions (W × H × D) | 60 × 125 × 124 mm |
| Weight | 780 g |
| Degree of protection | IP30 |
| MTBF | 64 years |
| MAC address table | Maximum 8,000 programmable addresses |
| Aging time | 30 seconds |
| Switching method | Store and forward |
| Latency | 5 µs |
| PRP compatibility | Supported from firmware version V4.4 |
| Maximum copper segment | Up to 100 m with IE FC TP Standard Cable |
| Minimum Order Quantity | 1 Piece |
| Price | Contact for Jim |
| Packaging Details | Original new Factory Sealed |
| Delivery Time | 3–7 Days |
| Payment Terms | T/T |
| Shipping Method | DHL / FedEx / UPS / TNT |
| Supply Ability | In stock |
The Siemens 6GK5204-2BB10-2AA3 is a managed industrial Ethernet switch designed for reliable communication in automation networks. It provides four 10/100 Mbit/s RJ45 ports and two 100 Mbit/s multimode BFOC fiber-optic ports for flexible copper and optical network connections. Redundant 24 V DC power input, LED diagnostics, and an error signaling contact support dependable operation and rapid maintenance. Store-and-forward switching, a large address table, and PRP compatibility from firmware V4.4 make it suitable for structured industrial Ethernet and PROFINET infrastructures. The compact IP30 housing supports DIN rail, S7-300 rail, or wall mounting inside industrial control cabinets.
The Siemens 6GK5204-2BB10-2AA3 is suited to industrial control cabinets that connect PLCs, HMIs, drives, remote I/O, engineering stations, and other Ethernet-capable automation devices. Its combination of four copper ports and two multimode fiber ports supports machine-level networks, production lines, process skids, factory cells, and building-automation systems where managed switching and diagnostic visibility are required.
The 6GK5204-2BB10-2AA3 can also be used to extend Industrial Ethernet or PROFINET communication across long multimode fiber segments between control rooms, plant areas, or electrically noisy environments. Redundant power input, error signaling, LED diagnostics, and flexible mounting make it useful for resilient network segments, retrofit projects, distributed automation systems, and replacement of installed SCALANCE X-200 equipment.
Years of Global Experience: With over 10 years of experience in the industrial automation industry, we serve customers worldwide and have built long-term business relationships with clients across many countries and regions, including the United Kingdom, Russia, the United Arab Emirates, India, Venezuela, and more.
Professional Support Team: Our experienced team provides helpful pre-sales consultation and reliable after-sales support, helping customers select suitable products and solve purchasing concerns.
Wide Range of Brands: We supply products from many leading automation brands, covering PLCs, DCS, I/O modules, drives, motors, power supplies, communication modules, and more.
Large In-Stock Inventory: A wide selection of automation components is available from stock, including discontinued, obsolete, and hard-to-find parts, helping customers reduce sourcing time.
Honesty & Trust: We believe long-term cooperation begins with sincerity. We treat every customer with honesty, respect, responsibility, and genuine care.
Your Trusted Automation Partner: Whether you need a single replacement part, discontinued components, or products for a complete automation project, we are ready to support your needs and build a long-term partnership.
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☑ Most products have a warranty period of up to one year, and any quality issues will be refunded at our expense. Each item undergoes rigorous testing before delivery.
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