CompactLogix
​PLC Modules & Parts

CompactLogix

CompactLogix (5370, 5380, 5480)
CompactLogix (Mid-Range)🟡 More modular, medium-scale control, modern platform.
  • Families: 5370, 5380, 5480 CompactLogix
  • Typical Uses:
    • Mid-sized machines
    • Manufacturing cells
    • Complex standalone processes
  • Key Features:
    • Modular I/O (plug-in cards)
    • Supports Ethernet/IP
    • Up to a few hundred I/O points
    • Shares programming platform with ControlLogix (Studio 5000 / RSLogix 5000)
Example part numbers:
  • 1769-L30ER (CompactLogix 5370)
  • 5069-L310ER (CompactLogix 5380)
📏 Physical Size: Small rack or modular, slightly bigger than a thick book.
CompactLogix 5370 Series Controllers (Legacy)

​L1 Controllers (Embedded Digital I/O)
  • 1769-L16ER-BB1B
  • 1769-L18ER-BB1B
  • 1769-L18ERM-BB1B / -BB1BK
  • 1769-L19ER-BB1B / -BB1BK

L2 Controllers (Embedded Digital + Analog + HSC I/O)
  • 1769-L24ER-QB1B
  • 1769-L24ER-QBFC1B / -QBFC1BK
  • 1769-L27ERM-QBFC1B

L3 Controllers (Expandable I/O, Higher Memory)
  • 1769-L30ER, -L30ERK
  • 1769-L30ERM, -L30ERMK
  • 1769-L30ER-NSE (No Stored Energy)
  • 1769-L33ER, -L33ERK
  • 1769-L33ERM, -L33ERMK
  • 1769-L36ERM
  • 1769-L37ERM, -L37ERMK
  • 1769-L38ERM, -L38ERMK

CompactLogix 5380 / GuardLogix 5380 / 5480 Series Controllers (Modern)

CompactLogix 5380 Standard Controllers
  • 5069-L306ER
  • 5069-L306ERM
  • 5069-L310ER
  • 5069-L310ER-NSE
  • 5069-L310ERM
  • 5069-L320ER
  • 5069-L320ERM
  • 5069-L320ERP
  • 5069-L330ER
  • 5069-L330ERM
  • 5069-L340ER
  • 5069-L340ERM
  • 5069-L350ERM
  • 5069-L380ERM
  • 5069-L3100ERM

Conformal Coated Options (CompactLogix 5380)
  • 5069-L310ERMK
  • 5069-L320ERMK
  • 5069-L330ERMK
  • 5069-L350ERMK

CompactLogix 5480 Controllers
  • 5069-L430ERMW
  • 5069-L450ERMW
  • 5069-4100ERMW
  • 5069-L4200ERMW

Compact GuardLogix 5380 Safety Controllers

Standard SIL 2 Controllers
  • 5069-L306ERS2
  • 5069-L306ERMS2
  • 5069-L310ERS2
  • 5069-L310ERMS2
  • 5069-L320ERS2
  • 5069-L320ERMS2
  • 5069-L330ERS2
  • 5069-L330ERMS2
  • 5069-L340ERS2
  • 5069-L340ERMS2
  • 5069-L350ERS2
  • 5069-L350ERMS2
  • 5069-L380ERS2
  • 5069-L380ERMS2
  • 5069-L3100ERS2
  • 5069-L3100ERMS2

SIL 2 Conformal Coated Variants
  • 5069-L310ERS2K
  • 5069-L310ERMS2K
  • 5069-L320ERS2K
  • 5069-L320ERMS2K
  • 5069-L330ERS2K
  • 5069-L330ERMS2K
  • 5069-L350ERS2K
  • 5069-L350ERMS2K

SIL 3 Controllers
  • 5069-L306ERMS3
  • 5069-L310ERMS3
  • 5069-L320ERMS3
  • 5069-L330ERMS3
  • 5069-L340ERMS3
  • 5069-L350ERMS3
  • 5069-L380ERMS3
  • 5069-L3100ERMS3

SIL 3 Conformal Coated
  • 5069-L310ERMS3K
  • 5069-L320ERMS3K
  • 5069-L330ERMS3K
  • 5069-L350ERMS3K


Summary Table
​
Series / Platform

CompactLogix 5370 L1

CompactLogix 5370 L2

CompactLogix 5370 L3

CompactLogix 5380

CompactLogix 5380 Conformal

CompactLogix 5480

​Compact GuardLogix 5380 SIL2/3
Controller Models (Part Numbers)

1769-L16*, L18*, L19*

1769-L24*, L27*

1769-L30*, L33*, L36, L37*, L38*

5069-L306*, L310*, L320*, L330*, L340*, L350*, L380*, L3100*

5069-L310ERMK, L320ERMK, L330ERMK, L350ERMK

5069-L430ERMW, L450ERMW, 4100ERMW, L4200ERMW

​5069-L306ERS2, 310ERS2, 320ERS2, 330ERS2, etc.; SIL3: *ERMS3; plus conformal variants