Siemens TI435-CPU PLC CPU Module

Availability: 8 left in stock

DescriptionThe Siemens TI435-CPU is a high-performance central processing unit module designed for legacy programmable logic controller (PLC) systems. Engineered to...

SKU: TI435-CPU

Manufacturer: Siemens
Product No.: TI435-CPU
Product Type: PLC CPU Module
Product Origin: Japan
Payment:T/T, Western Union
Weight: 1000g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Siemens TI435-CPU is a high-performance central processing unit module designed for legacy programmable logic controller (PLC) systems. Engineered to handle demanding sequential control tasks, this module provides reliable execution of complex ladder logic and machine instruction sets. It is widely utilized in industrial sectors such as thermal power generation, petrochemical processing, and mineral refinement to ensure consistent, deterministic system performance and minimize operational downtime.

Features

Efficient Memory Allocation: Features a total memory capacity of 22.5K words, with a dedicated 15.5K words specifically partitioned for ladder logic execution.
Deterministic Performance: Operates by executing instruction sets directly at the hardware level, ensuring predictable cycle times and high-speed logic processing.
Seamless Compatibility: Designed as a direct, drop-in replacement for 435-CPU and 435-CPU-1Q controller variants, allowing for field substitution without the need for extensive program recompilation.
Robust Backplane Integration: Manages input/output synchronization cycles across the system backplane to maintain stable communication between I/O modules and the controller.

Technical Specifications

Model	TI435-CPU
Total Memory	22.5K Words
Ladder Logic Memory	15.5K Words
Power Requirements	5 VDC (Backplane)
Operating Temperature	0 to 60 degC
Storage Temperature	-40 to 85 degC

Installation Guidelines

ESD Protection: Always utilize an anti-static wrist strap or grounded mat when handling the module to prevent damage to sensitive internal components.
Power Status: Ensure the PLC rack power supply is fully de-energized before inserting or removing the CPU module from the backplane.
Seating: Ensure the module is fully seated in the designated CPU slot and that all locking tabs or mounting screws are secured to prevent vibration-related disconnects.
Environmental Conditions: Install in an enclosure that meets the specified operating temperature range and provides protection from dust, moisture, and corrosive atmospheric contaminants.

FAQ

Is this module compatible with older 435-CPU-1Q systems?
Yes, the TI435-CPU is designed for direct interchangeability with the 435-CPU and 435-CPU-1Q models, allowing for a drop-in replacement without requiring changes to your existing control logic.

What is the primary power source for this CPU?
The module draws its operating power directly from the PLC backplane at 5 VDC. Ensure your rack power supply is capable of handling the load requirements of your specific I/O configuration.

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