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Description
Description
The ABB SAMC19 is a high-reliability safety communication module designed for ABB’s AC500 safety PAC systems. It provides deterministic, fail-safe communication between distributed safety controllers and I/O modules, ensuring seamless integration across complex industrial networks.
With support for multiple industrial protocols and real-time monitoring, the ABB SAMC19 guarantees SIL 3-compliant operation, making it ideal for critical automation processes in oil & gas, chemical, and automotive industries. Its modular design allows easy installation, expansion, and diagnostics, delivering maximum uptime and operational security.
Application Scenarios
In a petrochemical plant, the ABB SAMC19 facilitates real-time safety communication between emergency shutdown (ESD) controllers and remote I/O modules. This ensures rapid fail-safe actions in the event of overpressure or hazardous leaks.
In automotive manufacturing, the ABB SAMC19 connects multiple safety PACs monitoring interlocks, light curtains, and emergency stops across distributed lines. The module’s reliable communication reduces system latency and ensures SIL 3 compliance across all safety-critical devices.
Parameter
Main Parameters Value / Description
Product Model SAMC19
Manufacturer ABB
Product Category Safety Communication Module
Safety Standard SIL 3 / IEC 61508 / ISO 13849
Power Supply 24V DC
Communication Protocol Modbus, PROFINET, PROFIBUS, SafetyNet p
Interface Type Ethernet + Serial optional
Max Nodes 32 Safety PAC nodes per network
Operating Temperature -20°C to +60°C
Mounting DIN rail or panel mount
Diagnostics Online monitoring with ABB Automation Builder
Response Time ≤10 ms for safety signals
Firmware Upgradeable via Automation Builder
Technical Principles and Innovative Values
Innovation Point 1: Deterministic safety communication ensures predictable behavior under all network conditions.
Innovation Point 2: Redundant network paths reduce single-point failures in distributed safety systems.
Innovation Point 3: Multi-protocol support allows seamless integration with existing DCS or PAC networks.
Innovation Point 4: SIL 3 certification guarantees compliance with the highest safety standards.
Innovation Point 5: Real-time diagnostics provide continuous monitoring of network health and module integrity.
Application Cases and Industry Value
Case 1: Offshore Oil Platform Safety Network
The ABB SAMC19 links distributed safety PACs controlling fire and gas detection, emergency shutdown valves, and pump systems. It enabled near-zero network latency for safety signals, ensuring rapid fault response and protecting personnel and assets.
Case 2: Automotive Assembly Line
In a high-speed production line, the ABB SAMC19 managed communication among safety PACs and I/O modules controlling emergency stops, light curtains, and interlock circuits. It improved production uptime by 15% while maintaining SIL 3 compliance and enhancing worker safety.
Related Product Combination Solutions
ABB SAFT189 – High-end safety PAC compatible with SAMC19.
ABB SAFT169 – Medium-capacity safety PAC integrating with SAMC19.
ABB IMB Safety Modules – Digital I/O expansion for SAMC19 networks.
ABB IMC Safety Modules – Analog I/O expansion for distributed safety systems.
ABB Automation Builder – Software platform for network configuration, diagnostics, and programming.
ABB SAMC18 – Predecessor model of SAMC19, supporting fewer nodes.
Installation, Maintenance, and Full-Cycle Support
Installation of the ABB SAMC19 requires secure DIN rail or panel mounting with proper grounding and separation from non-safety networks. Network cabling should follow ABB’s guidelines for safety signal separation and redundancy.
Maintenance includes online monitoring, firmware updates, and periodic verification of network integrity. The ABB SAMC19’s modular design allows easy replacement without shutting down the safety PAC system. ABB provides full technical support, ensuring seamless commissioning, fault handling, and spare parts availability, maintaining the highest safety and reliability standards throughout the module’s lifecycle.
