ALL PRODUCTS

Siemens 6GK5202-2BB00-2BA3 SCALANCE X202-2IRT Managed Industrial Ethernet Switch

Siemens 6GK5202-2BB00-2BA3 SCALANCE X202-2IRT Managed Industrial Ethernet Switch

Product Name: SCALANCE X202-2IRT Managed Industrial Ethernet Switch

Brand Name: Siemens

Model Number: 6GK5202-2BB00-2BA3

Place of Origin: Germany

Warranty: 12 Months

Whatsapp: +86 18020776782

Email: [email protected]

Appurtenance:

siemens 6gk5202 2bb00 2ba3 scalance x202 2irt managed industrial ethernet switch-1

Overview
IRT Planning
Description
Specifications
Redundancy
Commercial Term
Contact info
FAQ
Other Products
Recommended Products

Managed IRT switch for deterministic PROFINET networks with copper and multimode fiber links

The Siemens SCALANCE X202-2IRT provides two 10/100 Mbit/s RJ45 ports and two 100 Mbit/s multimode BFOC ports with PROFINET IO, IRT switching, managed diagnostics and integrated redundancy functions.

IRT project check: Confirm the IRT topology, multimode BFOC links, PROFINET device name, IP settings, C-PLUG, redundancy role, 24 V feeds and firmware before replacing an installed switch.

IRT Planning

Preserve the engineered topology and device identity so the replacement rejoins the deterministic PROFINET domain correctly.

Device identity

Record the PROFINET device name, IP settings, firmware and controller assignment before removal.

Topology map

Label the two RJ45 and two BFOC links and verify the expected IRT path and partner port for each connection.

Optical review

Confirm multimode fiber, BFOC connector condition, link budget and transmit-to-receive orientation.

Description

6GK5202-2BB00-2BA3 is a compact managed Industrial Ethernet switch for applications requiring PROFINET IRT and mixed copper-fiber connectivity. The official datasheet lists two RJ45 ports and two multimode BFOC optical ports.

Deterministic communication depends on the engineered topology and configuration. Export the device settings, retain the C-PLUG when approved, label every cable and preserve the PROFINET name and redundancy role during replacement.

Specifications

Product type designation

SCALANCE X202-2IRT

Order number

6GK5202-2BB00-2BA3

Copper interfaces

2 x RJ45, 10/100 Mbit/s

Optical interfaces

2 x BFOC/ST multimode, 100 Mbit/s

Real-time function

PROFINET IRT

Supply voltage

24 V DC, 18 to 32 V DC

Redundant supply

Supported

Power loss

6 W at 24 V DC

Operating temperature

-40 to +60 degrees C

Degree of protection

IP30

Dimensions

60 x 125 x 124 mm

Net weight

0.78 kg

Redundancy

Managed redundancy and C-PLUG handling should be validated before the network is returned to production.

Configuration media

Identify and back up the C-PLUG contents and follow the approved transfer procedure for the replacement device.

Ring operation

Record MRP or high-speed redundancy roles and test recovery during an authorized maintenance window.

Power and alarms

Test both 24 V DC inputs, the signaling contact and switch diagnostics under normal and single-feed conditions.

Commercial Term

Quotation

Current price and availability

Payment

T/T or agreed terms

Lead time

Confirmed with quotation

Shipping

DHL, FedEx, UPS or agreed freight

Warranty

12 months

Contact info

CONTACT

Jim Pei

[email protected]

+86 180 2077 6782

FAQ

Why can standard Ethernet devices communicate through 6GK5202-2BB00-2BA3 while a PROFINET IRT axis remains unavailable?

Ordinary forwarding does not validate the engineered IRT domain. Confirm the assigned PROFINET device name, controller project, topology position, partner-port mapping and firmware, then read the controller and switch diagnostics before changing the IRT cycle or synchronization settings.

Can 6GK5202-2BB00-2BA3 be replaced by any switch with two copper and two fiber ports?

No. The project depends on PROFINET IRT behavior, two 10/100 Mbit/s RJ45 ports, two 100 Mbit/s multimode BFOC ports and the managed device configuration. Matching connector counts alone does not preserve deterministic communication or redundancy.

Why does one optical port stay down after moving the BFOC cables to 6GK5202-2BB00-2BA3?

Clean both BFOC connectors, verify multimode fiber and transmit-to-receive orientation, then compare the partner transmitter and both port diagnostics. If one direction carries light and the other does not, isolate that strand or optical interface before editing the IRT project.

How should I handle the C-PLUG when replacing 6GK5202-2BB00-2BA3?

Record the installed C-PLUG status and export the switch configuration before power-down. Transfer the C-PLUG only under the approved Siemens procedure and with compatible target hardware and firmware; after startup, verify the device name, IP settings, port map and redundancy role rather than assuming the plug restored everything.

What causes intermittent ring recovery when 6GK5202-2BB00-2BA3 otherwise passes production traffic?

Compare the configured ring role and designated ring ports with the physical topology, then inspect both optical paths, error counters and supply stability during a controlled link break. A clean steady-state network can still fail recovery because one redundant path or role is wrong.

Why does the controller report a duplicate or missing device after 6GK5202-2BB00-2BA3 is exchanged?

Make sure the removed switch is no longer connected, then assign the exact PROFINET device name expected by the controller and confirm the IP address and topology position. Do not keep both old and new devices online with the same identity during commissioning.

Other Products

AIO16R-R	AN200	053891-39
E200 02800F	T8312 5020-201	PDITE-SMRTVUE-01
PL-528-16-V	AEG 676102.0	C55553-0001 DC-3000
3256-50	DR6640-A	X05R 01-9837
LC1 F115	10077597	L-PWP06A
CO2	57D-15-126AA	fc-tsdi-1624c
Ref.04813	R0f1314228/5	Epxpns101-Abac
60-690-02 MTP RL 15HD	CEN-IDOCV-W	Inc.BP3-1V11B5C111
GSS SDC 17/12	E3751MS3A	DH100
GE BWT1-1 / 1T-05-NB-AX / EX-V	MVP-WDS / Fg5965-11	ESIO4 02-70325-02A