Siemens 6ES5482-7LF31 Digital I/O Module

Availability: 7 left in stock

DescriptionThe Siemens 6ES5482-7LF31 is a specialized digital I/O module designed for integration within the Simatic S5-115F safety-related programmable controller series....

SKU: 6ES5482-7LF31

Manufacturer: Siemens
Product No.: 6ES5482-7LF31
Product Type: Digital I/O Module
Product Origin: Germany
Payment:T/T, Western Union
Weight: 900g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Description

The Siemens 6ES5482-7LF31 is a specialized digital I/O module designed for integration within the Simatic S5-115F safety-related programmable controller series. This unit provides eight discrete I/O channels, each rated for 24 VDC operation, and is engineered to support high-load switching requirements up to 2.5 A per channel. It is primarily utilized in safety-critical applications, including emergency shutdown systems, burner management, and industrial safety interlocks, where reliable, deterministic signal processing is essential for maintaining operational safety and minimizing downtime.

Features

Eight isolated digital I/O channels for enhanced signal integrity.
High-current switching capacity of 2.5 A per channel, suitable for direct control of solenoids and pilot relays.
Galvanic isolation to protect the S5-115F backplane from field-side electrical transients.
Designed for seamless integration with the Simatic S5-115F safety controller architecture.
Robust construction for reliable performance in demanding industrial environments.

Applications

This module is frequently deployed in safety-instrumented systems (SIS) across various sectors, including petrochemical processing, automotive manufacturing, and power generation. Its ability to handle higher current loads directly makes it an effective solution for simplifying control loop configurations in safety-critical automation tasks.

Technical Specifications

Model	6ES5482-7LF31
System Compatibility	Simatic S5-115F
I/O Density	8 Isolated Channels
Operating Voltage	24 VDC
Current Rating	2.5 A per channel
Operating Temperature	0 to 55 degC

Installation Guidelines

Ensure the S5-115F rack power is disconnected before installing or removing the module to prevent electrical damage.
Verify that the module is correctly seated in the designated backplane slot to ensure proper communication with the CPU.
Use appropriate shielded cabling for field connections to minimize the impact of electromagnetic interference (EMI).
Ensure that field-side loads do not exceed the 2.5 A per channel rating to maintain safety integrity and prevent hardware failure.
Maintain adequate ventilation within the cabinet to keep the operating temperature within the specified 0 to 55 degC range.

FAQ

Is this module compatible with standard S5-115U systems?

The 6ES5482-7LF31 is specifically designed for the S5-115F safety-related controller series. While it shares physical form factors with the S5-115U, it is intended for safety-critical applications and should be used within the appropriate safety-rated system architecture.

Does this module require external power for the I/O?

Yes, the module operates on 24 VDC. Ensure that the external power supply is properly fused and grounded according to your specific safety loop requirements.

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