1. . Basic AB PLC addressing X1:x.0/0 Data file type I – input O – output S – status B – binary T- timer C-counter Data file number (can be omitted for the basic data files) Slot number (not used with the simulator) Word number: selects a specific word in a data file Bit number I/O located on the controller (embedded I/O) is slot 0.
2. So the ports that correspond to each slot can have different device numbers, fixed in silicon by the switch manufacturer, but the devices installed in those slots will all have device number 0. Since the device number always being zero is a bit of a waste, ARI was created for PCIe.
3. Playtech plc is a gambling software development company founded in 1999. The company provides software for online casinos, online poker rooms, online bingo games, online sports betting, scratch games, mobile gaming, live dealer games and fixed-odds arcade games online.

Plc Slot Numbering

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.

Plc Slot Numbering Scheme

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

Plc Slot Numbering

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)

Plc Slot Numbering Strategy

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