SIEMENS 6ES5377-0AB41 S5 377 RAM Memory Module 128KB

📣The SIEMENS 6ES5377-0AB41 is a digital input module from the SIMATIC S5 family, designed for the S5-100U compact PLC system. It provides 8 digital inputs rated at 24 V DC, converting field contact and sensor signals into logic levels for the S5 CPU. As a compact, non-isolated input module, it is a proven spare part for installed S5-100U control panels in machine tools, process lines, and material-handling equipment still running the classic S5 platform.

🔶Key Specifications

• Manufacturer: Siemens (SIEMENS)
• Order Number: 6ES5377-0AB41
• Product Type: Digital Input Module
• Number of Inputs: 8 × 24 V DC
• Rated Input Voltage: 24 V DC
• Isolation: Non-isolated
• Dimensions (W × H × D): Approx. 111 × 142 × 58 mm
• Weight: Approx. 0.19 kg

🔶Key Features

• 8 Digital Inputs at 24 V DC: Direct acquisition of field contact and 24 V sensor signals for the S5-100U CPU.
• Compact S5-100U Form Factor: Standard S5-100U module footprint; fits directly in the S5-100U rack.
• Drop-In Replacement: Replaces a failed 6ES5377-0AB41 in existing panels without re-engineering the wiring.

🔶Typical Applications

• Machine tool and simple process control panels
• Contact and limit-switch status acquisition
• Sensor signal input for conveyor and handling systems
• Spare-part supply for legacy SIMATIC S5 installations

✔Main Products

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• FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
• ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
• HONEYWELL | RELIANCE | SCHNEIDER | MODICON
• Westinghouse | WOODWARD | Motorola | Rexroth | SEW

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