NX-series NX502 CPU Units
            ![NX502-[][][][]](/Images/l_3900-22-313458-198x198.jpg) 
        
| Type | Manual Name | Catalog Number [size] | Last Update | ||
|---|---|---|---|---|---|
| Manual | NX502-1[]00  CPU Unit User's Manual (Hardware) | W629-E1-08 [12956KB] | Jul 14, 2025 20250714 | 0010 030_Manual | NX502-1[]00 CPU Unit User's Manual (Hardware) | 
| Manual | NX502-1[]00  CPU Unit User's Manual (Automation Playback) | W639-E1-04 [12905KB] | Apr 14, 2025 20250414 | 0010 030_Manual | NX502-1[]00 CPU Unit User's Manual (Automation Playback) | 
| Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][]  CPU Unit User's Manual (Software) | W501-E1-51 [25195KB] | Jul 14, 2025 20250714 | 0010 030_Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][] CPU Unit User's Manual (Software) | 
| Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]  CPU Unit User's Manual (Motion Control) | W507-E1-31 [20061KB] | Jul 14, 2025 20250714 | 0010 030_Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][] CPU Unit User's Manual (Motion Control) | 
| Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][]  CPU Unit Built-in EtherCAT® Port User's Manual | W505-E1-33 [16785KB] | Jan 27, 2025 20250127 | 0010 030_Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][] CPU Unit Built-in EtherCAT® Port User's Manual | 
| Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][]  CPU Unit Built-in EtherNet/IP™ Port User's Manual | W506-E1-38 [20167KB] | Oct 01, 2025 20251001 | 0010 030_Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][] CPU Unit Built-in EtherNet/IP™ Port User's Manual | 
| Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][]  Machine Automation Controller Instructions Reference Manual | W502-E1-46 [16758KB] | Oct 01, 2025 20251001 | 0010 030_Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][] Machine Automation Controller Instructions Reference Manual | 
| Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]  Machine Automation Controller Instructions Reference Manual (Motion Control) | W508-E1-29 [7442KB] | Jul 14, 2025 20250714 | 0010 030_Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][] Machine Automation Controller Instructions Reference Manual (Motion Control) | 
| Manual | NX701-1[]20, NX502-1[][][], NX102-1[][][]/90[][]  CPU Unit User’s Manual (FINS Function) | W596-E1-06 [1162KB] | Jan 27, 2025 20250127 | 0010 030_Manual | NX701-1[]20, NX502-1[][][], NX102-1[][][]/90[][] CPU Unit User’s Manual (FINS Function) | 
| Manual | NX701-[][]20, NX502-1[]00, NX102-[][]20, NJ501-[][]20, NJ101-[][]20  Database Connection CPU Units User's Manual | W527-E1-27 [5323KB] | Jul 14, 2025 20250714 | 0010 030_Manual | NX701-[][]20, NX502-1[]00, NX102-[][]20, NJ501-[][]20, NJ101-[][]20 Database Connection CPU Units User's Manual | 
| Manual | NJ501-1[]00, NX102-[][][][], NX502-1[]00, NX701-1[][][]  CPU Unit User's Manual (OPC UA) | W588-E1-15 [5686KB] | Jul 01, 2025 20250701 | 0010 030_Manual | NJ501-1[]00, NX102-[][][][], NX502-1[]00, NX701-1[][][] CPU Unit User's Manual (OPC UA) | 
| Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][]  Machine Automation Controller Troubleshooting Manual | W503-E1-46 [17689KB] | Oct 01, 2025 20251001 | 0010 030_Manual | NX701-1[][][], NX502-1[][][], NX102-1[][][]/90[][], NX1P2-1[][][][][]/9[][][][][], NJ501-[][][][], NJ301-1[][][], NJ101-10[][]/90[][] Machine Automation Controller Troubleshooting Manual | 
| Manual | NX-[][][][][][]  Machine Automation Controller Data Reference Manual | W525-E1-25 [1479KB] | Apr 22, 2024 20240422 | 0010 030_Manual | NX-[][][][][][] Machine Automation Controller Data Reference Manual | 
| Manual | SYSMAC-SE2[][][]  Sysmac Studio Version 1 Operation Manual | W504-E1-55 [74822KB] | Jul 01, 2025 20250701 | 0010 030_Manual | SYSMAC-SE2[][][] Sysmac Studio Version 1 Operation Manual | 
| Technical Guide |  Security Guideline for Factory Automation System | P162-E1-02 [756KB] | Mar 10, 2025 20250310 | 0020 032_Technical Guide | Security Guideline for Factory Automation System | 
| Technical Guide |  Security Guideline for NJ/NX Controller | P166-E1-02 [591KB] | Jul 14, 2025 20250714 | 0020 032_Technical Guide | Security Guideline for NJ/NX Controller | 
| Instruction Manual | NX-series  CPU Units Instruction Sheet (Safety Precautions) | 5725778-9A [144KB] | Apr 24, 2023 20230424 | 0030 031_Instruction Manual | NX-series CPU Units Instruction Sheet (Safety Precautions) |