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Home Product 6ES5103-8MA03 Siemens SIMATIC S5 16DI 24VDC PLC Input Module
6ES5103-8MA03

6ES5103-8MA03 Siemens SIMATIC S5 16DI 24VDC PLC Input Module

Siemens 6ES5103-8MA03
SIMATIC S5 Digital Input
16-Channel PLC Module
6ES5103-8MA03
Siemens 6ES5103-8MA03 SIMATIC S5 Digital Input Module, 16-Channel PLC Interface for Industrial Automation Systems.
Categories:Automation
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Product Description

The Siemens 6ES5103-8MA03 is a SIMATIC S5 Digital Input module designed as a 16-channel PLC interface for industrial automation systems. It operates with a 24 VDC input voltage range and features reliable signal conditioning for binary sensors or switches. Integrated into the SIMATIC S5 architecture, it supports direct connection to the S5 backplane bus, enabling seamless communication within modular setups. With a robust operating temperature range of 0–60°C, it excels in harsh environments across manufacturing, machinery, and process control industries. The module's compact design ensures easy installation, while its high noise immunity enhances stability in electrically noisy settings. Though lacking modern communication protocols, its compatibility with legacy S5 systems and proven durability remain key advantages. Limitations include dependency on obsolete S5 hardware and no native support for advanced networking standards. This module is ideal for retrofitting or maintaining existing S5-based automation systems.
ParameterSpecification
Product ModelSiemens 6ES5103-8MA03
Module TypeSIMATIC S5 Digital Input
Channel Count16-Channel PLC Module
Input Voltage Range15-30V DC
CompatibilitySIMATIC S5 System
Rated Voltage24V DC
Power Consumption1.5W (Module), 4mA per channel
Isolation Voltage1500V AC (Channel-to-Bus)
Response Time≤3ms
Connection TypeScrew Terminal
Operating Temperature-25°C to +60°C
Storage Temperature-40°C to +70°C
Protection ClassIP20
CertificationCE, UL, ATEX
Dimensions135mm x 40mm x 125mm
Weight0.5kg
question:Why can other suppliers source discontinued models while you cannot?
answer:We prioritize quality control and only source verified, current stock. Discontinued models may lack reliability or have hidden risks.
question:Can you provide technical selection support?
answer:Yes, our engineering team offers expert technical guidance to help you choose the optimal products for your application.
question:Do you offer custom solutions for unique project requirements?
answer:Absolutely. We specialize in tailoring solutions to meet specific technical, logistical, or compatibility needs upon request.
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:Why can other suppliers source discontinued models while you cannot?
answer:We prioritize quality control and only source verified, current stock. Discontinued models may lack reliability or have hidden risks.
question:Can you provide technical selection support?
answer:Yes, our engineering team offers expert technical guidance to help you choose the optimal products for your application.
question:Do you offer custom solutions for unique project requirements?
answer:Absolutely. We specialize in tailoring solutions to meet specific technical, logistical, or compatibility needs upon request.
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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