6ES5246-5AA11 Siemens SIMATIC S5 Digital Output Module PLC I/O Expansion Unit

Siemens 6ES5246-5AA11

6ES5246-5AA11 Digital Input

6ES5246-5AA11 24VDC Module

6ES5246-5AA11

The Siemens 6ES5246-5AA11 Digital Input Module is a 24VDC industrial automation component designed for reliable signal acquisition, compatible with SIMATIC systems for seamless integration.

Specification

SEOSpecification

Parameter	Specification
Product Model	Siemens 6ES5246-5AA11
Module Type	6ES5246-5AA11 Digital Input
Input Channels	16 channels
Supply Voltage	24VDC (6ES5246-5AA11 24VDC Module)
Input Current	7 mA per channel (typical)
Isolation	Optical isolation between field and logic
Response Time	≤ 3 ms
Connection Type	Screw terminal
Operating Temperature	0°C to 60°C
Certification	CE, UL, cULus

SEOQandA

question:Do you offer upgraded or alternative models?
answer:Yes, we provide upgraded and alternative models. Share your needs for tailored suggestions.
question:What shipping methods are available?
answer:We support DHL, FedEx, UPS, and other major carriers. Delivery time depends on location.
question:What is the warranty coverage?
answer:Products include a 1-year warranty against manufacturing defects. Contact support for assistance.

SEOQandA_Product

question:Why is the 6ES5246-5AA11 module not communicating with the PLC?
answer:Check power supply, bus connection, and ensure correct addressing in the PLC configuration.
question:How to resolve unstable input signals on 6ES5246-5AA11?
answer:Verify input voltage levels (24V DC), check wiring for loose connections, and test sensors for faults.
question:Why do the LEDs on the 6ES5246-5AA11 remain inactive?
answer:Confirm power supply integrity, module status via diagnostics, and replace if hardware failure is detected.
question:Module not recognized in PLC configuration software?
answer:Validate module type settings in HW config, update firmware, and reload the project to the PLC.
question:How to fix intermittent 6ES5246-5AA11 operation due to power issues?
answer:Ensure stable 24V power supply, check grounding, and use shielded cables to minimize interference.

SEODescription

The Siemens 6ES5246-5AA11 Digital Input Module is a robust 24VDC module designed for industrial automation systems. It features 8 digital input channels, enabling direct integration of sensor signals or switches into SIMATIC S5/S7 PLCs. Supporting a 24VDC operational voltage (with a tolerance range of 20.4–28.8VDC), it ensures compatibility with standard industrial power supplies. The module operates reliably within a temperature range of 0–60°C, making it suitable for harsh environments in manufacturing, process control, and machinery automation. While it lacks built-in communication interfaces, it connects via a backplane bus to expand system I/O capacity. Key advantages include high noise immunity, LED status indicators for diagnostics, and a compact form factor. Limitations include fixed channel count and no native analog support. The 6ES5246-5AA11 excels in cost-effective digital signal acquisition for medium-scale automation projects.