The Allen-Bradley 1747-AENTR enables CompactLogix and ControlLogix processors to control SLC I/O modules. This adapter is designed to allow the transformation of existing SLC control systems to Logix-based systems. The Allen-Bradley 1747-AENTR mainly serves as a gateway between the SLC and the Ethernet/IP backplanes. This adapter usually replaces the SLC controller in the 1746 rack. You can replace the 1747-ASB module or ControlNet adapter with both the 1747-ACN15 and the 1747-ACNR15 on the remote SLC shelf. I/O backplane control can be achieved with the CompactLogix and ControlLogix controllers. It communicates via an Ethernet/IP router on the Logix backplane. It also crosses the Ethernet/IP and enters the 1747-AENTR gateway. The 1747-AENTR module acts as the gateway between SLC and Ethernet/IP backplane. The 1747-AENTR module is a CIP server (for explicit messaging and I/O) on the Ethernet port and the SLC host on the 1746 backplane. Before using your EtherNet/IP network adapter, you need to configure the IP address, subnet mask, and gateway address is optional. The 1747-AENTR’s backplane current consumption is 470 mA at 5 Volts DC and its thermal dissipation is 2.49 Watts. This module has dimensions of 145.3 x 34.8 x 130.8 millimeters (5.72 x 1.37 x 5.15 inches). The weight of this module is around 168 G (0.37 pounds). The 1747-AENTR’s isolation voltage is 50 Volts (continuous) with the basic insulation type. The relative ambient humidity is 5 to 95% without condensation. The Allen-Bradley 1747-AENTR has an operating temperature of 32 to 140 degrees Fahrenheit. The nonoperating temperature of this module is -40 to 185 degrees Fahrenheit.
Operating Temperature0 to 60 degrees Celsius
Current Consumption470 mA
Dimensions5.72 x 1.37 x 5.15 inches
Isolation Voltage50 Volts Continuous
EnclosureOpen
Weight0.37 pounds (168 grams)
Thermal Dissipation2.49 Watts
Ethernet ConnectorRJ-45, Category 5
Backplane Current (5 Volts)470 milliamps
LocationSlot 0
Module TypeEthernet/IP Adapter Module
SeriesSLC 500
Part Number/Catalog No.1747-AENTR
BrandAllen-Bradley
ManufacturerRockwell Automation
No. of portsTwo (2)
Communication Speed10/100 Mbps; Half or full duplex
Supported topologies:Liners, Star, Tree and Ring