Product Short Description
Siemens SCALANCE XB202 Industrial Ethernet Switch 6GK5202-2BB00-2BA3
Product Brief Introduction
Unmanaged industrial Ethernet switch belonging to Siemens SCALANCE XB series, used for data exchange and network expansion in industrial Ethernet, providing stable data link for industrial automation network.
Description
Technical Specifications
- Port Configuration: 2 × 10/100 Mbps RJ45 Ethernet ports
- Transmission Rate: 10 Mbps / 100 Mbps auto-negotiation
- Operating Voltage: 24 VDC (18 VDC ~ 32 VDC wide voltage range)
- Operating Temperature: -10 °C ~ +60 °C
- Storage Temperature: -40 °C ~ +85 °C
- Port Standard: IEEE 802.3, IEEE 802.3u
- Cable Type: CAT5e industrial shielded/unshielded twisted pair
Functional Features
- Automatic port rate and duplex mode negotiation
- Automatic address learning and data frame forwarding
- Port link status detection and LED indication
- Industrial-grade EMC anti-interference design
- Plug-and-play unmanaged design, no configuration required
- Power reverse polarity protection
Performance Parameters
- Switching Capacity: 1 Gbps
- Forwarding Delay: ≤ 10 μs
- Maximum Cable Length per Port: 100 m
- Dielectric Strength: 1500 VAC isolation between port and power supply
- MTBF (Mean Time Between Failures): ≥ 500,000 hours
Material Composition
- Shell: Metal aluminum alloy + flame-retardant plastic combination
- Internal circuit: Industrial Ethernet switching chip, isolation transformer
- Port interface: Reinforced RJ45 metal connector, anti-drop structure
- Power terminal: High-temperature resistant insulating material
Structural Characteristics
- Compact desktop/DIN rail dual-purpose installation structure
- Wall mounting holes and DIN rail buckle reserved on the shell
- Front panel with port status, power status LED indicators
- Closed shell design, dust-proof and anti-splash
Working Principle
After power on, the switch completes hardware initialization. Each Ethernet port performs link negotiation with connected devices, learns the MAC address of the access device, forwards data frames to the target port according to the address table, and realizes point-to-point data transmission within the industrial Ethernet network. The whole process runs automatically without manual configuration.
Advantage Highlights
- Industrial wide temperature design, adapt to harsh workshop environment
- Metal shell, good heat dissipation and electromagnetic shielding effect
- Unmanaged plug-and-play, simple deployment and maintenance
- Small size, save installation space
- Strong EMC performance, resist industrial on-site electromagnetic interference
Applicable Industries
Factory automation, workshop network construction, machine tool equipment, intelligent logistics, packaging equipment, industrial monitoring system
Model Series
Siemens SCALANCE XB Industrial Ethernet Switch Series
Installation Requirements
- Support 35 mm DIN rail installation or wall mounting
- Keep the ventilation around the equipment unobstructed, do not stack other objects on it
- Use industrial Ethernet cables for wiring, shielded cables are recommended in strong interference environment
- Power supply uses regulated 24 VDC industrial power
Usage Notes
- Do not use in flammable, explosive and corrosive gas environment
- Avoid pulling the Ethernet cable violently to prevent port damage
- Regularly clean the dust on the shell surface
- The input voltage shall not exceed 32 VDC to avoid equipment burnout
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