---
lang: "en"
title: "IOT2000: IOT2020 and IOT2040 I/O Modules"
sku: "6ES7 647-0KA01-0AA2"
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---

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6ES7 647-0KA01-0AA2: Input/output Modules, 5x DI 2x AI 2x DO, ARDUINO Shield for SIMATIC IOT2020 and IOT2040

This Siemens module allows you to directly connect sensors in industrial equipment to an I/O (input/output) interface. It enables the transfer of signals from devices like actuators for easy diagnosis of machine operation. Thanks to its digital and analog input channels, this is a versatile choice. The plug-in design allows direct connection to a CPU (central processing unit) for fast and reliable data transmission. Choose this I/O module for commercial and industrial computing applications.

Wide operating temperature range from 0°C to +50°C for use in harsh environments
Compact dimensions of 57 (height) x 75 (width) x 32mm (depth) to optimize space in confined areas
24V DC (direct current) supply voltage for use in low-voltage applications

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Source: https://shop.marcomweb.it/en/iot2000/iot2000-iot2020-and-iot2040-io-modules

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.