TCP Ports used by PLC’s ( Programmable Logic Controllers) and HMI/ OIT’s

FAQs

List of TCP port numbers used by commercial equipment controllers:

  • Allen Bradley – All newer Rockwell PLC’s : 44818 (See List Below for more details)
  • Allen Bradley – Older Rockwell AB PLC5E and SLC5/05 use TCP 2222
  • BECKHOFF Embedded PC: 48898
  • C-more HMI Programming: 9999
  • Danfoss ECL Apex: 5050
  • FATEK FB Series: 500
  • GE Fanus Series 90-30: 18245
  • GE SRTP uses TCP ports 18245 and 18246
  • GE QuickPanels use TCP port: 57176
  • HITACHI EHV Series: 3004
  • KEYENCE KV-5000: 8501
  • Korenix 6550: 502
  • Koyo Ethernet: 28784
  • LS GLOFA FEnet: 2004
  • LS XGB FEnet: 2004
  • LS XGK FEnet: 2004
  • Memobus (Yaskawa MP Series Controllers): 502
  • Mitsubishi FX: 1025
  • MITSUBISHI FX3u (Ethernet): 5001
  • MITSUBISHI MELSEC-Q (Ethernet): 4999
  • MITSUBISHI MR-MQ100 (Ethernet): 4999
  • MITSUBISHI QJ71E71 (Ethernet): 5002
  • MODBUS TCP/IP (Ethernet): 502
  • MODBUS Server (Modbus RTU Slave): 502
  • Omron PLC: 9600
  • Panasonic FP (Ethernet): 9094
  • Panasonic FP2 (Ethernet): 8500
  • Parker Drives using MODBUS TCP/IP (Ethernet): 502
  • Red Lion HMI’s:  789
  • SAIA S-BUS (Ethernet): 5050
  • Schleicher XCX 300: 20547
  • Siemens S7 protocol uses TCP port: 102
  • Toshiba Series PLC’s uses Modbus port: 502
  • Trio (MODBUS RTU, TCP/IP): 502
  • Unitronics Socket1 – TCP slave: 20256
  • Unitronics Socket2 – TCP slave: 502
  • Unitronicsw Socket3 – TCP slave: 20257
  • Wago CODESYS – TCP: 2455
  • YAMAHA NETWORK BOARD Ethernet RCX series uses telnet port: 23
  • YASKAWA MP Series Ethernet: 10000
  • YASKAWA MP2300Siec: 44818
  • YASKAWA SMC 3010 (Ethernet): 23
  • Yokogawa FA-M3 (Ethernet): 12289

 

Newer Rockwell Allen Bradley Detailed Equipment List for TCP Port 44818
1756-ENET
1756-ENBT
1756-EWEB
1794-AENT
1734-AENT
1769-L35E, 1769-L32E
1788-ENBT
1761-NET-ENI
1785-LXXE
1785-ENET
1747-L55x
1763-L16x
1766-L32x
PowerMonitor 1000
PowerMonitor 3000
PowerMonitor 5000
PanelView
RSLinx Classic
RSLinx Enterprise
INTERCHANGE (rsicd)

Older Rockwell Allen Bradley Equipment List TCP Port 2222
1785-Lxxe
1785-ENET
1771-DMC(x)
1747-L55x
5820-EI
PowerMonitor II
INTERCHANGE
PowerMonitor 1000
PowerMonitor 3000
PowerMonitor 5000
RSLinx Classic