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Siemens 6AG2131-6TF00-4CA0 SIPLUS ET 200SP DI 8x NAMUR HF Module

Siemens SIPLUS ET 200SP DI 8x NAMUR HF Digital Input Module

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ManufacturerSiemens

Part number6AG2131-6TF00-4CA0

Type Digital Input Module

Channels 8x NAMUR

Series SIPLUS ET 200SP

Protection Conformal Coating

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8 NAMUR Digital Inputs Conformal Coating Extended Temperature Range (-40°C to +70°C) Intrinsically Safe Sensor Interface Channel Diagnostics SIPLUS Extreme Protection

Product description

The Siemens SIPLUS ET 200SP (6AG2131-6TF00-4CA0) is a digital input module with 8 NAMUR inputs, specifically designed for harsh environments. Based on the 6ES7131-6TF00-0CA0, this SIPLUS version features conformal coating for enhanced protection against humidity and corrosive substances, and operates in an extended temperature range of -40°C to +70°C. It supports OT4 with ST1/2, with transient temperatures up to +85°C for 10 minutes.

This module is ideal for use in applications with potentially explosive atmospheres or where aggressive environmental conditions prevail, such as the oil and gas industry, chemical plants, and outdoor installations. The NAMUR interface is standard for connecting intrinsic safety sensors.

Stanlo Automation, your veteran-owned source for surplus industrial parts, offers the Siemens 6AG2131-6TF00-4CA0. Ensure your critical I/O is protected and reliable in challenging conditions by sourcing from us.

Technical specifications

Type	Digital Input Module
Channels	8x NAMUR
Series	SIPLUS ET 200SP
Protection	Conformal Coating
Temperature Range	-40°C to +70°C
Voltage	NAMUR
Base Unit Compatibility	BU Type A0
Color Code	CC01

Common applications

Oil & Gas

Chemical Plants

Petrochemical Industry

Hazardous Area Applications

Outdoor Installations

Process Automation

Compatible systems

ET 200SP System NAMUR Sensors Intrinsically Safe Circuits PROFINET / PROFIBUS

Also known as

Siemens SIPLUS ET 200SP NAMUR Input 6AG2131-6TF00-4CA0 I/O Module SIPLUS 8x NAMUR DI

Replaces / compatible with

This SIPLUS variant is an enhanced version of the standard 6ES7131-6TF00-0CA0, offering superior environmental protection and extended temperature ratings.

Technical note

Expert tip

The conformal coating on the 6AG2131-6TF00-4CA0 is essential for preventing moisture ingress and corrosion in highly demanding environments, extending the module's lifespan.

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Frequently asked questions

What is the operating temperature range for the Siemens 6AG2131-6TF00-4CA0 SIPLUS ET 200SP module?

The Siemens 6AG2131-6TF00-4CA0 SIPLUS ET 200SP module is designed for extended temperature operation, functioning reliably from -40°C to +70°C. It can also tolerate brief periods up to +85°C.