DI-901MB: 12 input channels. DI-902MB: 12 output channels DI-903MB: 12 input/output channels
DI-904MB 12-channel discrete input module. DI-905MB 12-channel discrete output module. DI-906MB 12-channel discrete input/output module.
DI-913MB 4-channel DC current input module. DI-914MB 4-channel DC voltage input module.
DI-917MB 4-channel DC current output module. DI-918MB 4-channel DC voltage output module.
Thermocouple or Millivolt Input, Limit Alarms or Discrete Outputs
DI-932MB 2-channel RTD/Resistance input module.. DI-934MB 4-channel RTD/Resistance input module.
Periodic or Pulse Waveform Input, Limit Alarms or Discrete Outputs
