6ES5252-4FA11 Siemens SIMATIC S5 PLC Profibus DP Communication Module Interface

6ES5252-4FA11 module

SIMATIC S5 PLC

Profibus DP interface

6ES5252-4FA11

The 6ES5252-4FA11 module is a SIMATIC S5 PLC expansion unit with a Profibus DP interface, designed for real-time communication and seamless integration in industrial automation systems.

Specification

SEODescription

The **6ES5252-4FA11 module** is a legacy digital I/O expansion unit designed for the **SIMATIC S5 PLC** system, featuring a **Profibus DP interface** for seamless integration into industrial automation networks. This module provides 16 digital inputs and 16 digital outputs, enabling direct connection to sensors, actuators, and peripheral devices. It supports expansion with up to 32 additional modules via its backplane bus, ensuring scalability for complex control systems. Operating within a 24V DC voltage range and a temperature tolerance of 0–60°C, it suits harsh environments in industries like manufacturing, process control, and machinery automation. Its **Profibus DP interface** ensures high-speed data exchange (up to 12 Mbps) with PLCs and field devices, though its reliance on older S5 architecture limits compatibility with modern systems. Key advantages include ruggedness and reliability, while drawbacks include obsolescence risks and limited support compared to newer Siemens platforms.

SEOSpecification

Parameter	Specification
Module Type	6ES5252-4FA11 Digital I/O Module
System Compatibility	SIMATIC S5 PLC Series
Communication Interface	Profibus DP interface (RS-485)
Input Voltage	24V DC ±10%
Current Consumption	≤ 200mA (24V DC)
Digital I/O Channels	16 channels (8 inputs / 8 outputs)
Input Type	24V DC Sink/Source
Output Type	24V DC Transistor (0.5A per channel)
Profibus DP Data Rate	9.6 kbps - 12 Mbps (auto-negotiation)
Isolation Voltage	500V AC (field to logic)
Operating Temperature	0°C to +60°C
Storage Temperature	-25°C to +85°C
Protection Class	IP20
Certifications	CE, UL, cULus
Dimensions (WxHxD)	100 x 50 x 75 mm
Weight	≈ 500g
Installation	DIN Rail Mounting (EN 60715)

SEOQandA

question:Do you provide technical selection services?
answer:Yes, we assist clients in selecting suitable products based on their requirements.
question:Why is a handling fee charged?
answer:Handling fees cover transaction processing and administrative costs for secure operations.
question:Why are product labels removed upon delivery?
answer:Labels may be removed for compliance or brand policies. Contact us for specific details.

SEOQandA_Product

question:Module not detected in PLC configuration.
answer:Check Profibus/DP connection integrity and verify correct node address setting in hardware config.
question:Analog output shows erratic values.
answer:Verify proper grounding of shield cables and ensure power supply stability (24VDC ±10%).
question:Output channels remain inactive despite configuration.
answer:Confirm channel enable bits are set in control logic and check output load impedance compliance.
question:Module status LED shows red error indication.
answer:Diagnose via PLC diagnostic buffer; common causes include over-temperature or wire break detection.
question:Intermittent signal dropout occurs during operation.
answer:Inspect terminal block contact resistance and replace if oxidation exceeds 0.5Ω per contact.