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Home Product 6ES7677-2DB42-0GB0 Siemens S7-300 CP343-1 Lean Profibus Ethernet PLC Communication Module
6ES7677-2DB42-0GB0

6ES7677-2DB42-0GB0 Siemens S7-300 CP343-1 Lean Profibus Ethernet PLC Communication Module

SIMATIC ET200pro Digital I/O
6ES7677-2DB42-0GB0 Module
ET200pro Fail-Safe DI/DO
6ES7677-2DB42-0GB0
SIMATIC ET200pro Digital I/O Module 6ES7677-2DB42-0GB0: Fail-safe DI/DO device with high reliability for safety-critical automation systems, enabling secure signal processing in industrial control applications.
Categories:Automation
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Product Description

The **SIMATIC ET200pro Digital I/O** module (**6ES7677-2DB42-0GB0**) is a rugged **ET200pro Fail-Safe DI/DO** device designed for industrial automation. It features **16 fail-safe digital inputs** and **8 fail-safe digital outputs**, supporting direct integration into PROFINET networks via **IP67-rated connectors**. Operating within **24V DC ±10%** and **-25°C to +60°C**, it’s ideal for harsh environments in manufacturing, energy, or process industries. The module supports **up to 64 expansion modules** and offers comprehensive diagnostics for enhanced safety. Key advantages include high reliability, robust IP67/69K protection, and seamless compatibility with SIMATIC systems. Limitations include dependency on external safety controllers for full fail-safe functionality.
Parameter Specification
Module Type SIMATIC ET200pro Digital I/O
Article Number 6ES7677-2DB42-0GB0
Device Category ET200pro Fail-Safe DI/DO
Safety Integrity Level SIL 3 (IEC 61508)
Input Voltage 24 V DC (18-30 V DC)
Number of Channels 8 F-DI, 4 F-DO
Diagnostic Functions Short-circuit detection, Wire break monitoring
Protection Class IP65/ IP67
Certification UL, ATEX, IECEx, CE
Power Consumption 1.5 W
Bus Interface PROFINET
Mounting Position Horizontal, Vertical
Ambient Temperature -25°C to +55°C
Dimensions (W x H x D) 75 x 140 x 42 mm
Weight 380 g
Connection Type M12 screw-type connectors
question:Can you provide product certifications and compliance documents?
answer:Yes, all products meet international certifications. We ensure quality and reliability as a leading industrial automation trader with 20+ years of expertise.
question:What is the minimum order quantity (MOQ)?
answer:MOQ is flexible to suit client needs. Our focus is building long-term partnerships, with 85% of business from repeat clients.
question:Do you offer after-sales support or warranty?
answer:Comprehensive after-sales support and warranty included. Our 20-year reputation prioritizes customer trust and product durability.
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:Can you provide product certifications and compliance documents?
answer:Yes, all products meet international certifications. We ensure quality and reliability as a leading industrial automation trader with 20+ years of expertise.
question:What is the minimum order quantity (MOQ)?
answer:MOQ is flexible to suit client needs. Our focus is building long-term partnerships, with 85% of business from repeat clients.
question:Do you offer after-sales support or warranty?
answer:Comprehensive after-sales support and warranty included. Our 20-year reputation prioritizes customer trust and product durability.
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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