DIP Switch Option Settings ................................................................................................................................................. 53
RS-485 Signal Naming Conventions ................................................................................................................................... 56
Half-Duplex vs Full-Duplex ................................................................................................................................................ 56
Cable Types ......................................................................................................................................................................... 56
Wiring topology ................................................................................................................................................................... 57
Line Polarization.................................................................................................................................................................. 57
Termination ......................................................................................................................................................................... 58
Slew Rate ............................................................................................................................................................................. 58
Isolated (or Common) Ground ............................................................................................................................................. 58
Appendix D - Troubleshooting .................................................................................................................................................... 60
Additional Documents
The following additional documents for the CSC400 Combustion Safety Controller are available.
Document Filename
CSC400_Modbus_Installation_Manual.pdf
Document Description
Modbus documentation containing more in-depth register
descriptions and additional technical details.