Buy the HONEYWELL 8C-TDODA1 51307149-175 Series 8 Digital Output Module. Brand New, Original Stock, complete with global shipping and immediate dispatch. Contact us for technical support.
The HONEYWELL 8C-TDODA1 51307149-175 serves as the primary 8C-TDODA1 Digital Output Bussed module utilized to execute discrete binary field actuation across Experion PKS DCS platforms. The hardware drives external physical loops including interposing relays, solenoid valves, and indicator panels through solid-state sourcing switches.
| Parameter | Specification |
|---|---|
| Model | 8C-TDODA1 51307149-175 |
| Brand | HONEYWELL |
| Origin | USA |
| Weight | 0.4 kg |
| Dimensions | 7 x 14 x 14.5 cm |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 3.2 A maximum per module load current |
| Channel Density | 32 sourcing digital channels |
| Output Voltage Range | 24 VDC |
| Maximum Current | 100 mA per channel |
| Galvanic Isolation | 1000 VAC RMS system-to-field |
| System Compatibility | Series 8 I/O C300 Controller |
The module coordinates dedicated internal logic with a 32-channel high-density architecture utilizing channel-to-channel isolation matrices to mitigate electromagnetic interference and cross-talk during rapid state changes. Operating over native 4-20 mA HART loop protocol environments and discrete networks, the hardware handles localized power distribution through a bussed assembly. It maps integrated diagnostic profiles directly to the system backplane, monitoring for open-circuit faults, short-circuit field conditions, and thermal overload states at the individual channel level.
Q: How does the hardware execute safe-state logic during a complete backplane communication loss?
A: Each channel utilizes configurable safe-state behavior (FAILOPT) parameter settings to either hold the last valid binary value or shed immediately to a predefined unenergized state.
Q: Is this specific module assembly designed to support fully redundant hardware configurations?
A: No, the 8C-TDODA1 51307149-175 model configuration is built exclusively for non-redundant, simplex physical I/O layout applications.
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