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LS Electric XGT XGI CPU Modules (IEC 61131-3 Language)

LS Electric XGT XGI CPU Modules (IEC 61131-3 Language)

LS Electric XGT XGI CPU modules are modular PLC CPUs programmed in IEC 61131-3 languages, from the 64 KB, 1,536-point XGI-CPUE to the 2 MB, 8.5 ns/step XGI-CPUUN with built-in Ethernet.

Key features

  • Six CPU models with 64 KB to 2 MB program memory and 1,536 to 6,144 I/O points
  • IEC 61131-3 Ladder (LD), SFC and Structured Text (ST) programming in XG5000
  • XGI-CPUUN: 0.0085 us/step basic instruction speed, USB and 10/100BASE-TX Ethernet program ports
  • Up to 131,072 I/O memory points and up to 7 expansion bases (15 m total)
  • Retain areas set by parameter; 2 MB / 32-block flash area for file data
  • Self-diagnosis of scan delay, memory, I/O, battery and power faults

Specifications

Programming language LD, SFC, ST (IEC 61131-3)
Operation method Cyclic, fixed-period, fixed-cycle scan
I/O control Scan-synchronous batch (refresh) and direct
Programs 256 total; 32 fixed-period, 32 internal device tasks
Max. expansion distance 15 m total
Internal current consumption 940 to 960 mA
Weight 0.12 kg
Operating temperature 0 to 55 C
Humidity 5 to 95% RH, non-condensing
Vibration / shock IEC 61131-2
Source LS Electric XGT Series catalog (2026-07), p. 16, 22-23, 148
XGI-CPUUN CPU class: High-speed large capacity | Program memory: 2 MB | Processing speed (LD): 8.5 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: USB, Ethernet
XGI-CPUU/D CPU class: High-speed large capacity | Program memory: 1 MB | Processing speed (LD): 28 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: RS-232C, USB
XGI-CPUU CPU class: High-speed large capacity | Program memory: 1 MB | Processing speed (LD): 28 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: RS-232C, USB
XGI-CPUH CPU class: High-speed large capacity | Program memory: 512 KB | Processing speed (LD): 28 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: RS-232C, USB
XGI-CPUS CPU class: General sequence control | Program memory: 128 KB | Processing speed (LD): 28 ns/step | I/O points: 3,072 | Max. expansion bases: 3 | Programming ports: RS-232C, USB
XGI-CPUE CPU class: General sequence control | Program memory: 64 KB | Processing speed (LD): 84 ns/step | I/O points: 1,536 | Max. expansion bases: 1 | Programming ports: RS-232C, USB
6 product codes available in this family
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LS Electric XGT XGI CPU Modules (IEC 61131-3 Language)

Brand LS Electric·PLCs

Available part numbers (6)

XGI-CPUUN, XGI-CPUU/D, XGI-CPUU, XGI-CPUH, XGI-CPUS, XGI-CPUE

How to order

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Product codeSpec
XGI-CPUUNCPU class: High-speed large capacity | Program memory: 2 MB | Processing speed (LD): 8.5 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: USB, Ethernet
XGI-CPUU/DCPU class: High-speed large capacity | Program memory: 1 MB | Processing speed (LD): 28 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: RS-232C, USB
XGI-CPUUCPU class: High-speed large capacity | Program memory: 1 MB | Processing speed (LD): 28 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: RS-232C, USB
XGI-CPUHCPU class: High-speed large capacity | Program memory: 512 KB | Processing speed (LD): 28 ns/step | I/O points: 6,144 | Max. expansion bases: 7 | Programming ports: RS-232C, USB
XGI-CPUSCPU class: General sequence control | Program memory: 128 KB | Processing speed (LD): 28 ns/step | I/O points: 3,072 | Max. expansion bases: 3 | Programming ports: RS-232C, USB
XGI-CPUECPU class: General sequence control | Program memory: 64 KB | Processing speed (LD): 84 ns/step | I/O points: 1,536 | Max. expansion bases: 1 | Programming ports: RS-232C, USB

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