SX402 Ethernet (pdf, 0.2 MB)
SX402 Modbus (pdf, 0.2 MB)
SX402 Parallel (pdf, 0.2 MB)
SX402 Profibus (pdf, 0.4 MB)
SX402 Profinet IO RT (pdf, 0.6 MB)
SX402 Serial (pdf, 0.3 MB)
SX402 GSD (zip, 0.1 MB)
Profibus example (zip, 0.3 MB)
Ethernet Startup Step7 (zip, 1.0 MB)