6ES5242-5AB11 Siemens SIMATIC S5 Digital Output Module | PLC I/O Module | Industrial Control Hardware

Siemens 6ES5242-5AB11 Module

SIMATIC S5 Digital Input

24VDC 16DI PLC Module

6ES5242-5AB11

Siemens 6ES5242-5AB11 Module is a SIMATIC S5 Digital Input PLC component with 16DI channels for 24VDC signal integration, ensuring robust industrial automation compatibility.

Specification

SEODescription

The Siemens 6ES5242-5AB11 Module is a SIMATIC S5 Digital Input PLC module designed for industrial automation, featuring 16 isolated 24VDC input channels (16DI) to interface with sensors, switches, and control devices. It operates within a 20.4–28.8VDC voltage range and supports a temperature range of 0–55°C, ensuring reliability in harsh environments. Directly compatible with SIMATIC S5 systems, it integrates seamlessly via the S5 backplane bus, though it lacks modern communication interfaces like PROFIBUS or Ethernet. Ideal for legacy manufacturing, machinery, and process control applications, this module offers robust performance and easy integration with existing S5 setups. Key advantages include high durability and straightforward configuration, while limitations include outdated connectivity and dependency on aging S5 infrastructure.

SEOSpecification

Parameter	Specification
Module Type	Siemens SIMATIC S5 Digital Input Module (16DI)
Order Number	6ES5242-5AB11
Input Voltage	24V DC Nominal
Number of Channels	16 Digital Inputs
Input Current	Approx. 7mA per channel
Power Consumption	2W (Typical)
Response Time	≤ 5ms
Isolation	Optocoupler Isolation between field/PLC
Connection Type	Screw Terminal
Compatibility	SIMATIC S5-100U/115U/135U/155U Systems
Operating Temperature	0°C to 60°C
Storage Temperature	-40°C to 70°C
Dimensions (WxHxD)	40 x 125 x 117 mm
Weight	Approx. 300g
Certification	CE, UL, cULus

SEOQandA

question:Why is there a service fee?
answer:Our service fee ensures seamless transactions, quality assurance, and dedicated support, reflecting our commitment to excellence.
question:Can shipments be declared as low value?
answer:Declaration aligns with customs regulations. We advise compliance to avoid legal risks, ensuring smooth delivery.
question:Why choose your company?
answer:Asia's leading industrial automation trader for 20 years, trusted quality, 85% repeat clients—reliability and credibility guaranteed.

SEOQandA_Product

question:Why is 6ES5242-5AB11 not detected by PLC system?
answer:Check module installation and configuration parameters. Ensure compatibility with PLC hardware/software.
question:How to resolve unstable output signals from 6ES5242-5AB11?
answer:Verify power supply stability (20.4-28.8VDC) and inspect wiring for loose connections/short circuits.
question:Why does 6ES5242-5AB11 show communication errors?
answer:Inspect bus connector integrity and validate address settings. Replace damaged communication cables.
question:How to fix overheating in 6ES5242-5AB11?
answer:Ensure ambient temperature
question:Why do output channels fail on 6ES5242-5AB11?
answer:Check load current per channel (≤2A). Use external relays for high-current loads exceeding ratings.