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Home Product 6ES5210-1AG21 Siemens SIMATIC S5 Digital I/O Module 24V DC for PLC Machinery Control

6ES5210-1AG21 Siemens SIMATIC S5 Digital I/O Module 24V DC for PLC Machinery Control

Siemens 6ES5210-1AG21 module
SIMATIC S5 digital input
Siemens PLC module 6ES5
6ES5210-1AG21
Siemens 6ES5210-1AG21 module is a SIMATIC S5 digital input PLC component designed for industrial automation. It integrates 24V DC signals into Siemens PLC systems, ensuring reliable control in the 6ES5 series. Ideal for high-precision automation applications.

Product Description

The Siemens 6ES5210-1AG21 module is a SIMATIC S5 digital input PLC module designed for industrial automation. It provides 16 isolated digital inputs for direct connection to sensors or switches, supporting 24V DC signals. The module operates within a 20.4–28.8V DC range and functions reliably in temperatures from 0°C to 60°C. Designed for integration into SIMATIC S5 systems, it interfaces seamlessly via a proprietary backplane connector but lacks modern communication protocols. Suitable for manufacturing and process industries, its robustness and compatibility with legacy S5 architectures are notable strengths, though limited expandability and absence of advanced networking are drawbacks. While lacking a built-in battery or display, it ensures precise signal acquisition with typical response times under 1ms. This DIN-rail-mounted module prioritizes reliability in harsh environments, ideal for basic automation tasks requiring stable digital input processing.
Parameter Specification
Module Type Siemens 6ES5210-1AG21, SIMATIC S5 digital input module
Input Channels 16-channel digital input
Input Voltage 24 V DC (nominal)
Input Current 7 mA per channel (typical)
Signal Delay 1 ms (response time)
Isolation Optoelectronic isolation (500 V AC)
Power Consumption 5 V DC (100 mA), 24 V DC (50 mA)
Operating Temperature 0°C to 60°C
Storage Temperature -40°C to 70°C
Certifications CE, UL, cUL listed
Compatible System SIMATIC S5 PLC systems
Installation DIN rail mounting
question:What is your warranty policy?
answer:Our products come with a 1-year warranty covering manufacturing defects. Contact us with order details for support.
question:Can you share shipment photos or purchase dates for similar products?
answer:We provide sample photos upon request. Specific purchase dates require customer authorization due to confidentiality.
question:Is low-value customs declaration possible for shipments?
answer:Low-value declaration depends on destination regulations. Buyers must confirm local rules and assume compliance risks.
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:What is your warranty policy?
answer:Our products come with a 1-year warranty covering manufacturing defects. Contact us with order details for support.
question:Can you share shipment photos or purchase dates for similar products?
answer:We provide sample photos upon request. Specific purchase dates require customer authorization due to confidentiality.
question:Is low-value customs declaration possible for shipments?
answer:Low-value declaration depends on destination regulations. Buyers must confirm local rules and assume compliance risks.
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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