Siemens
Siemens SIMATIC S5 6ES5135-3KB41 Central Controller
Siemens SIMATIC S5 135U Central Controller (21 Slots)
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12-Mo Warranty
Same-Day Dispatch
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🎖 Veteran-Owned
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12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
21-slot chassis
Includes processor
Integrated power supply
SIMATIC S5 compatibility
Central control unit
Product description
The Siemens SIMATIC S5 135U 6ES5135-3KB41 is a central controller unit designed for the SIMATIC S5 automation system. This 21-slot chassis includes a processor and a power supply unit with 24V DC input and 5V/10A output.
This controller is a core component for building automation solutions with the SIMATIC S5 platform, widely used in legacy industrial applications. It provides the processing power and backplane for I/O modules.
Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6ES5135-3KB41. We help you keep your older Siemens systems running with reliable surplus components.
Technical specifications
| Series | SIMATIC S5 135U |
| Slots | 21 |
| Power Supply | 24V DC input, 5V/10A output |
| Type | Central Controller |
Common applications
Legacy Industrial Automation
Manufacturing Control
Process Automation
SIMATIC S5 Systems
Plant Control
Compatible systems
SIMATIC S5 135U PLC Systems
Also known as
6ES5135-3KB41 Siemens
SIMATIC S5 135U Controller
Siemens PLC S5
Replaces / compatible with
This is a central controller for the SIMATIC S5 135U system. It can replace existing central controllers within the same 135U rack configuration.
Technical note
Expert tip
Ensure that you have the correct operating manual for the specific processor and I/O modules used in conjunction with this 135U controller.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is included with the Siemens 6ES5135-3KB41 SIMATIC S5 controller?
The Siemens 6ES5135-3KB41 includes a 21-slot chassis, a central processor unit, and a power supply that takes a 24V DC input and provides a 5V/10A output. An instruction manual and S5 interface are not included.