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Siemens SCALANCE X124 Unmanaged Industrial Ethernet Switch 6GK5124-0BA00-2AA3
Manufacturer: Siemens
Condition: Brand New
Lead Time: In Stock
Origin: Germany
Warranty: 12 Months
Email: [email protected]
whatsApp: +86-18150117685
- Overview
- Product Overview
- Key Functions
- Official Specifications
- Frequently Asked Questions
- Compatibility & Ordering Notes
- Hot Selling Models
- Recommended Products
Overview
Siemens · SCALANCE X-100
6GK5124-0BA00-2AA3 SCALANCE X124 Unmanaged Industrial Ethernet Switch
The SCALANCE X124 is an unmanaged Industrial Ethernet switch with twenty-four 10/100 Mbit/s RJ45 ports, redundant power input, LED diagnostics and a signaling contact.
At a Glance
| Brand | Siemens |
|---|---|
| Model | 6GK5124-0BA00-2AA3 |
| Product Type | Unmanaged 24-port Industrial Ethernet switch |
| Core Function | Connects twenty-four Fast Ethernet copper devices without switch configuration |
| Application or Compatible Series | Machine and plant networks requiring a high-density unmanaged 10/100 Mbit/s RJ45 switch |
Exact Identification
Match 6GK5124-0BA00-2AA3 character by character and confirm the complete SCALANCE X124 Unmanaged Industrial Ethernet Switch designation.
Interface Arrangement
Confirm the installed supply, ports, field connections and required accessories before wiring the replacement.
Configuration Check
Preserve the approved engineering project, network parameters and application data used by the installed system.
Product Overview
The SCALANCE X124 is an unmanaged Industrial Ethernet switch with twenty-four 10/100 Mbit/s RJ45 ports, redundant power input, LED diagnostics and a signaling contact.
The switch aggregates a large group of Fast Ethernet devices in one industrial node. Unmanaged operation permits basic switching without an IP address or project configuration. LED indicators and the alarm contact report link and supply conditions.
Key Functions
Twenty-Four Copper Ports
The switch aggregates a large group of Fast Ethernet devices in one industrial node.
Configuration-Free Forwarding
Unmanaged operation permits basic switching without an IP address or project configuration.
Industrial Fault Signaling
LED indicators and the alarm contact report link and supply conditions.
Official Specifications
| Ethernet Port Design | RJ45 jacks with MDI-X pinning |
| Duplex Mode | Half or full duplex |
| Maximum Cable Length | 100 m with IE FC TP Standard Cable and IE FC RJ45 Plug 180 |
| Supply Voltage Range | 18 to 32 V DC SELV |
| Rated Supply and Connector | 24 V DC through a 4-terminal plug-in block |
| Signaling Contact | 24 V DC, maximum 100 mA, through a 2-pin plug-in terminal block |
| Typical Current Consumption | 200 mA |
| Typical Power Loss | 4.80 W at 24 V DC |
| Operating Temperature | -20 to +70 °C |
| Storage and Transport Temperature | -40 to +80 °C |
| Relative Humidity | Maximum 95%, non-condensing |
| Operating Altitude | Up to 2,000 m at 56 °C or 3,000 m at 50 °C |
| Degree of Protection | IP30 |
| MTBF | 49.3 years at 40 °C according to EN/IEC 61709 |
| Housing Materials | Powder-coated die-cast aluminum base with PPE+PS front cover |
| Dimensions and Weight | 180 × 125 × 124 mm (W × H × D); 1,500 g |
| Installation Options | DIN rail, S7-300 standard rail or wall mounting |
| Learnable MAC Addresses | Maximum 2,048 |
| QoS Priority Queues | 4 |
| Store-and-Forward Delay | Approximately 10 µs for 64-byte frames and 130 µs for 1,500-byte frames at 100 Mbit/s |
Frequently Asked Questions
How many Ethernet devices can connect directly to 6GK5124-0BA00-2AA3?
The switch provides twenty-four copper RJ45 ports.
Does 6GK5124-0BA00-2AA3 need an IP address for normal operation?
No; it forwards traffic as an unmanaged switch.
Which link rates are supported by 6GK5124-0BA00-2AA3?
Each copper port supports 10 and 100 Mbit/s Ethernet.
Can 6GK5124-0BA00-2AA3 use two power feeds?
Yes; wire the redundant 24 V DC inputs according to the cabinet design.
How can a fault from 6GK5124-0BA00-2AA3 be sent to the controller?
Use the hardware signaling contact together with the front LED indications.
What should be checked before replacing 6GK5124-0BA00-2AA3?
Record the port map, power feeds, alarm wiring, grounding and cable labels.
What should be tested after installing 6GK5124-0BA00-2AA3?
Verify every link, both power feeds, alarm-contact behavior and required traffic paths.
Compatibility & Ordering Notes
Compatibility Checklist
- Use endpoints that support 10/100 Mbit/s copper Ethernet.
- Match both supply inputs and the external alarm-contact circuit.
- Retain the documented port and cable assignment.
