The Honeywell CC-TDIL51 51307083-175 is the non-redundant 9-inch IOTA used with the Series C CC-PDIL51 24 VDC digital-input module. The matched module accepts thirty-two discrete inputs with internal or external field-power selection and 1000 VAC RMS galvanic isolation.
- Thirty-two 24 VDC inputs
- Internal or external field power
- Direct/reverse indication
- Galvanic isolation
It handles Thirty-two 24 VDC discrete inputs; published ON threshold is 13 VDC or 3 mA minimum and OFF threshold is 5 VDC or 1.2 mA maximum. The documented compatible components are CC-PDIL51 digital-input module; use CC-TDIL61 for the redundant IOTA arrangement.
Important Notice: Confirm CC-PDIL51 firmware, field-power selection and approval set for the installed release.
Apter Power CC-TDIL51 51307083-175 Manuals and Guides
Important Notice: These are two separate Apter Power documents prepared from the cited Honeywell manufacturer information. Confirm the complete physical nameplate and current controlled Honeywell documents before installation or replacement.
Valve limit switchesTerminates discrete 24 VDC field states
Motor run/trip feedbackRoutes signals to CC-PDIL51 for input processing
Process alarms and interlocksSupports isolated status monitoring with system diagnostics
DCS status acquisitionTerminates discrete 24 VDC field states
System Function 1Terminates discrete 24 VDC field states
Read and follow Honeywell Experion Series-C I/O Specification EP03-490-520 and the applicable Honeywell installation instructions before use. Verify the exact complete ordering code from the physical nameplate.
1Use only with CC-PDIL51.
2Set internal/external field power correctly.
3Verify ON/OFF thresholds at the field device.
4Observe isolation and grounding requirements.
5Test every used input and diagnostic indication.