The Allen-Bradley 1756-EN2TSC is a high-performance communication module designed for the ControlLogix platform. This module serves as an EtherNet/IP bridge, specifically engineered to provide secure, high-speed connectivity within industrial automation systems. By integrating VPN capabilities, the 1756-EN2TSC facilitates protected data exchange and remote access, ensuring robust network security for critical control architectures.
Features
Supports up to 128 TCP/IP connections for extensive network scalability.
Integrated VPN functionality for secure remote communication and data protection.
High-performance 10/100 Mbps Ethernet communication throughput.
Optimized for seamless integration into existing ControlLogix chassis environments.
Single-port interface configuration for streamlined network deployment.
Applications
This module is typically deployed in industrial environments requiring secure remote monitoring, distributed control system (DCS) integration, and secure plant-floor-to-enterprise communication. It is a frequent choice for applications where network integrity and secure data tunneling are mandatory for compliance and operational safety.
Technical Specifications
Product Model
1756-EN2TSC
Communication Protocol
EtherNet/IP
Network Speed
10/100 Mbps
TCP/IP Connections
Up to 128
Security
Integrated VPN Bridge
Weight
0.24 kg
Installation Guidelines
Ensure the ControlLogix chassis is powered down before inserting or removing the 1756-EN2TSC module to prevent electrical damage.
The module should be seated firmly in a compatible ControlLogix slot, ensuring the backplane connector is fully engaged.
Use shielded Ethernet cabling to minimize electromagnetic interference (EMI) in high-noise industrial environments.
Handle the module using standard ESD (electrostatic discharge) precautions to protect sensitive internal circuitry.
Verify that the firmware version is compatible with your current ControlLogix controller and Studio 5000 / RSLogix 5000 project requirements.
FAQ
What is the primary function of the 1756-EN2TSC? The 1756-EN2TSC is a secure communication bridge that connects ControlLogix systems to EtherNet/IP networks while providing built-in VPN capability for secure remote access.
How many TCP/IP connections can this module handle? The module supports up to 128 concurrent TCP/IP connections, making it suitable for complex, multi-node network configurations.
Does this module require a specific chassis? Yes, this module is designed specifically for the Allen-Bradley ControlLogix series chassis.
