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Description:The 6ES5304‑3UB11 is the IM 304 interface module of the Siemens SIMATIC S5 series.
Product condition: New
Packing condition:Factory Packing.
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Manufacturer | SIEMENS |
Item number | 6ES5304-3UB11 |
Country of Origin | Germany |
Lead Time | In stock |
After-Sales Support | 12-months |
HS Code / Commodity code | 8537101190 |
Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.
Yes,we offer one year warranty for all new products.
Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.
Normally 3-5 working days,some remote areas 5-7 days more.
PLC Autocontroller – 20-year ABB spare-part express
Siemens | 6ES5304-3UB11| interface module
What is the 6ES5304-3UB11 interface module?
The 6ES5304-3UB11 is the Siemens IM304 interface module for SIMATIC S5 - 5 V only, hot-swappable,
-40 ... +70°C, hot-swappable - certified for offshore and steel mill environments.
Key Specifications
Attribute |
Field Value |
Benefit |
Part Number |
6ES5304-3UB11 |
SIMATIC S5 family |
Function |
IM304 interface module |
Centralized connection of EU with CC |
Voltage |
5 V DC only |
5 V only, hot-swap, no external gateway |
Interface |
RS-485, 9.6 k – 12 kbaud |
Auto-baud, no external gateway |
Temp range |
–40 … +70 °C |
IP20, conformal coat, offshore verified |
Certifications |
CE, UL, cULus, RoHS |
Export-ready |
Typical Application Scenarios
l In large S5 control systems, when the central controller's I/O channels are insufficient and expansion is needed, this module can be used to connect multiple expansion units to the central controller.
l In a distributed cabling architecture, I/O modules can be located remotely from the central controller. Connecting remote expansion units using this interface module reduces on-site cabling costs.
l In system designs requiring redundancy, this module can be used to connect dual central controllers or multi-channel links to achieve system redundancy and reliability.
Contact Hotline
Sales Manager May
E-mail: ab@mooreplc.com
Phone: +86-18106909650 (whatsapp)
Wechat id: dcsfcs
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