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Other Available Revisions for the 1756-L84ES 1756-L84ES/A

Common misspellings:
  • l756-L84ES
  • 1756-184ES
  • 1756-Lb4ES
  • 1756-L8AES
  • 1756L84ES

Technical Specifications for 1756-L84ES

BrandAllen-Bradley / Rockwell Automation
Part Number1756-L84ES
Product LineGuardLogix
Safety ConnectionsSupported
Safety LogicSupported
Supported Ethernet Nodes250 Nodes
User Memory20 MB
Safety Memory6 MB
Ports1 Ethernet port, 1 USB port

The 1756-L84ES module is a ControlLogix module that has been manufactured by Allen-Bradley. This control module is not a demanding module to install or use. To install the 1756-L84ES control module, all it needs is a Series C ControlLogix chassis, a ControlLogix chassis power supply, and the right kind of programming software. This module is part of the GuardLogix line of the ControlLogix series, which means that it can host safety connections and that it can accommodate safety logic. The 1756-L84ES control module is also compatible with version 31 or later of the Studio 5000 Logix Designer software. The chassis can host more than 1 controller at a time, and it can host safety controllers like the 1756-L84ES module and standard controllers at the same time.

The Allen-Bradley 1756-L84ES ControlLogix and GuardLogix control module is compatible with the Ethernet/IP communication network. It can support 250 Ethernet nodes at 1 time, and its memory capacity includes 20 MB of user memory and 6 MB of safety memory. This module has more safety memory than most of the other modules in the series. The 2 ports available on the 1756-L84ES control module are an Ethernet port and a USB port. The Ethernet port can communicate at link speeds of 10 Mbps, 100 Mbps, and 1 Gbps. The USB port is a full-speed Type B USB port. In addition to Ethernet, this control module can communicate through SynchLink, DeviceNet, ControlNet, Remote I/O, Data Highway Plus, and through different third-party networks. Make sure to test third-party networks to make sure that they are compatible with the 1756-L84ES control module.

The Allen-Bradley 1756-L84ES control module is from the GuardLogix line in the ControlLogix module series. This module can host safety logic and safety connections that standard ControlLogix modules cannot.

F.A.Q for 1756-L84ES

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