gwwd
Member
The configuration as assembled in my RTU cabinet is as follows. SCADAPACK 350, 5502 AI expansion, 5103 power source followed by 4 5401 DI/DO modules. At the end of the modules my 5902 modem is connected to the last DO module via P1-P2.
Will the modem work when at the end of the chain or should it have been the first module right after the RTU?
Will the modem work when at the end of the chain or should it have been the first module right after the RTU?