The Allen-Bradley Logix5555 is a ControlLogix module in the Logix5000 Controllers series. It has an RS-232 serial port that supports communication options like ASCII, DF1 full/half-duplex, DF1 radio modem, DH-485, and Modbus communication via logic functions. The Logix5555 can handle 32 controller tasks with up to 100 programs per task and this number includes all event trigger tasks. It can communicate over networks like ControlNet, EtherNet/IP, DeviceNet, DH+, Remote I/O, SynchLink and various third-party process and device networks.
The Logix5555 controller has a 1.5 MB user memory and a 208 KB I/O memory. The Logix5555 comes with a maximum of 128,000 I/O with any combination of a maximum of 128,000 digital I/O and a maximum of 4000 analog I/O. It draws a current of 1200mA at 5.1V DC and one of 14mA at 24V DC from the backplane of the chassis. It has a maximum power and thermal dissipation of 3.5 W and of 11.9 BTU/hour respectively. It needs one slot for mounting in a 1756 chassis. Multiple Logix5555 controllers can be installed in the same chassis. The Logix5555 can be programmed with relay ladder logic, structured text, function blocks, and SFC programming languages. It can be configured with RSLogix 5000 programming software.
The Logix5555 controller supports a maximum of 250 controller connections. With full controller redundancy support, it is capable of Removal and Insertion Under Power (RIUP). It gets integrated motion support from the EtherNet/IP, SERCOS interface and the analog inputs. With a slim power supply option, it offers as much as a 29% reduction in space requirements.
Repair Services for Logix5555
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Our highly skilled technicians can repair your ControlLogix 1756-L55M13. All our repairs come with a 1 Year Warranty. Please contact us for additional information about our repair process.
Revisions for Logix5555
Please refer to the manual for more information about the Logix5555 such as the wiring diagrams, data sheets,
firmware information and migration or obsolescence details.
|Revision Part #
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||Logix5555/A, Series A, Rev A