6ES5466-3LA11 Overview

The 6ES5466-3LA11 Siemens Analog Input Module - 8AI is a high-precision, 16-channel/8-channel analog input module. It supports a wide range of voltage and current signals, offers switchable operating modes, and features floating inputs with a fast 2 ms scan time for 8 channels.

Application of Siemens 6ES5466-3LA11

Multipoint Analog Signal Acquisition: Ideal for connecting multiple current (0-20mA) or voltage (0-10V) sensors.

High-Density Process Monitoring: Suitable for systems requiring 16 single-ended or 8 differential analog input channels.

High-Speed Data Logging: Features a fast 2 ms scan time for 8 channels for rapid data collection.

Process Control Systems: Used in industrial automation for precise monitoring of pressure, temperature, or flow.

Wide Signal Range Compatibility: Supports 12 configurable measuring ranges, covering standard industrial sensor outputs.

Differential Measurement Applications: Enables accurate 8-channel differential input for noisy environments or long cable runs.

FAQ

Q1: What is the maximum number of analog input channels on this module?

A1: It supports up to 16 single-ended analog input channels or 8 differential input channels, configurable via switches.

Q2: What types of input signals does it accept?

A2: It accepts a wide range of signals, including 0-20 mA, 4-20 mA, ±20 mA, and various voltage ranges from 0-10V to ±10V.

Q3: How fast can it scan its inputs?

A3: It has a fast scan time of 2 ms for 8 channels or 4 ms for all 16 channels.

Q4: What is the maximum permissible isolation voltage?

A4: The maximum permissible isolation voltage (VISO) between channels and ground is 60 V AC / 75 V DC.

Q5: Does it support long-distance sensor wiring?

A5: Yes, it supports shielded cable lengths up to 200 meters for reliable signal transmission.