Siemens 6ES5135-3KA31 SIMATIC S5 Central Controller

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Produsen: Siemens
Nomor Produk: 6ES5135-3KA31
Negara asal:Jerman
Jenis Produk: PLC Central Controller
Kode batang: 85389091
Pembayaran: T/T, Western Union
Berat: 500g
Dimensi: 25.00 x 12.00 x 10.00 cm
Pelabuhan pengiriman: Xiamen
Garansi: 12 bulan

Description

The Siemens 6ES5135-3KA31 is a central controller unit designed for the SIMATIC S5 135U automation system. This chassis provides a foundation for a modular control system, featuring 21 slots for installing various I/O, communication, and function modules. It includes an integrated power supply that operates on a 24V DC input and delivers a 5V DC, 18A output to the backplane. This unit is supplied without a processor module or user manual, allowing for flexible system configuration based on specific application requirements.

Features

Designed for the SIMATIC S5 135U automation platform
Provides 21 slots for system expansion modules
Integrated power supply with a 24V DC input
Delivers a 5V DC, 18A backplane power output
Supplied without a CPU, enabling custom processor selection
Classified as an obsolete product, suitable for legacy system maintenance

Applications

Maintenance and repair of existing SIMATIC S5-135U systems
Spare parts inventory for critical manufacturing lines
Process control in industrial environments
Machine automation and material handling systems

Technical Specifications

Specification	Value
Manufacturer	Siemens
Product Series	SIMATIC S5
Sub-Range	S5-135U
Product Type	Central Controller
Number of Slots	21
Power Supply Input	24V DC
Power Supply Output	5V DC, 18A
Product Lifecycle Status	Obsolete
Commodity Code	85389091
ECCN	N
Country of Origin	Germany (Estimate)
Package Dimensions (Calculated)	25.00 x 12.00 x 10.00 cm
Shipping Weight	0.50 kg

Installation Guidelines

CRITICAL WARNING: This is obsolete hardware. Verify compatibility with existing CPU, I/O modules, and programming software before installation. Improper integration can lead to system malfunction or data loss. Always handle with appropriate ESD precautions.

1
De-energize Equipment: Before installation, ensure all power to the control cabinet is disconnected and locked-out/tagged-out (LOTO). Verify the absence of voltage with a properly rated meter.
2
Secure Mounting: Mount the central controller chassis securely onto the backplane or DIN rail within the control panel. Ensure there is adequate clearance for ventilation and cable routing.
3
Establish Ground Connection: Connect the chassis to the main panel protective earth (PE) ground bus using a low-impedance conductor. A reliable ground connection is critical for noise immunity and safety.
4
Connect Power Supply: Connect the 24V DC source power to the designated input terminals on the integrated power supply. Verify correct polarity before energizing the system.
5
Install Modules: Carefully insert the SIMATIC S5 CPU and I/O modules into the appropriate slots, ensuring they are fully seated and secured.

Key Features:

#Central Controller #SIMATIC S5

What is the input voltage for the integrated power supply?

The integrated power supply on the 6ES5135-3KA31 requires a 24V DC input.

Is a CPU module included with this central controller?

No, this unit is supplied without a processor (CPU) module, allowing for flexible system configuration.

How many module slots does this controller provide?

The 6ES5135-3KA31 chassis features 21 slots for SIMATIC S5 series modules.

What is the power output rating for the backplane?

The integrated power supply provides a 5V DC output with a current capacity of 18A to the backplane for powering installed modules.

Is this a current Siemens product?

No, the 6ES5135-3KA31 is classified as an obsolete product, primarily used for maintaining or repairing existing SIMATIC S5-135U systems.

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