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Home Product 6ES5221-0AD11 Siemens SIMATIC S5 16-Channel 24VDC Digital Input Module

6ES5221-0AD11 Siemens SIMATIC S5 16-Channel 24VDC Digital Input Module

Siemens 6ES5221-0AD11 module
6ES5221-0AD11 digital input
6ES5221-0AD11 spare part
6ES5221-0AD11
Siemens 6ES5221-0AD11 module provides 16-channel digital input for industrial automation, supporting 24V DC signals. Designed as a reliable 6ES5221-0AD11 digital input component, it ensures seamless integration into PLC systems. Suitable as a 6ES5221-0AD11 spare part for maintenance or system upgrades, offering durable performance in harsh environments. (191 characters)

Product Description

The Siemens 6ES5221-0AD11 module is a digital input module designed for industrial automation systems, providing 16 isolated digital inputs compatible with 24V DC signals. As a spare part, it supports seamless integration into existing Siemens S5 PLC configurations, enabling direct connectivity with up to 8 expansion modules. The module operates within a temperature range of 0°C to 60°C and a voltage range of 20-30V DC, making it suitable for harsh environments in manufacturing, energy, and process industries. Its rugged design ensures reliable signal acquisition for sensors and switches, though it lacks modern communication interfaces like Profibus. With screw-type terminals and LED status indicators, the 6ES5221-0AD11 digital input module remains a critical component for legacy system maintenance.
Parameter Specification
Module Type Siemens 6ES5221-0AD11 digital input module
Input Channels 16 digital inputs
Input Voltage 24V DC nominal (20.4-28.8V DC)
Mounting DIN rail installation
Compatibility SIMATIC S5 system integration
Certification UL, CE, cULus, ATEX
Operating Temperature 0°C to 55°C
Storage Temperature -40°C to +70°C
Protection Class IP20
Dimensions 100 x 125 x 62 mm (W x H x D)
Weight 450g ±5%
Order Number 6ES5221-0AD11 spare part
Warranty 24 months standard manufacturer warranty
question:Do you have a professional product selection engineering team?
answer:Yes, we have a veteran engineering team with rigorous testing and quality control for reliable automation products.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier for 20 years, we offer trusted quality, proven expertise, and 85% repeat clientele.
question:What is the warranty coverage?
answer:Products include a standard warranty period covering defects. Fast solutions ensured to minimize downtime.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Do you have a professional product selection engineering team?
answer:Yes, we have a veteran engineering team with rigorous testing and quality control for reliable automation products.
question:Why choose your company for industrial automation products?
answer:As Asia's leading supplier for 20 years, we offer trusted quality, proven expertise, and 85% repeat clientele.
question:What is the warranty coverage?
answer:Products include a standard warranty period covering defects. Fast solutions ensured to minimize downtime.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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