A-B 1756-EN2TR
The A-B 1756-EN2TR module is A powerful and reliable EtherNet/IP dual-port redundant module designed for the Allen-Bradley ControlLogix 5570 series controllers. It provides two EtherNet/IP ports and supports the Device Level Ring (DLR) redundancy protocol to ensure high network availability. The module has the following features:
High performance and reliability
Support DLR redundancy protocol
Programmable control parameters
Diagnostic function
Complies with IEC and UL standards
Product parameters:
Number of ports: 2
Port type: EtherNet/IP
Transfer rate: 10/100 Mbps
Protocols Supported: TCP/IP, UDP/IP, Modbus TCP
Redundancy protocol: DLR
Diagnostic function: port status indication, fault alarm
Protection level: IP20
Specifications:
Dimensions: 190 x 140 x 60 mm
Weight: About 2 kg
Mounting method: DIN rail mounting
Operating temperature: -20°C to 60°C (-4°F to 140°F)
Storage temperature: -40°C to 80°C (-40°F to 176°F)
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