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The Honeywell CC-TDOD51 is a high-density Digital Output (DO) module for the Experion PKS Series C platform. It provides 32 SINK (open drain) output channels to control field devices such as solenoids, interposing relays, and indicator lamps.
The module interfaces with the Series C IOTA and delivers fast, deterministic switching for process control applications. Supplied as 100% brand new, original factory equipment, it ensures reliable performance and full system compatibility.
| Parameter | Specification |
|---|---|
| Model Number | CC-TDOD51 |
| Output Type | SINK (Open Drain) |
| Channel Count | 32 Channels |
| Load Voltage | Up to 30 VDC |
| Load Current | 0.1 A per channel (max) |
| System Power | 24 VDC |
| Current Consumption | 200 mA |
| Operating Temp | -40°C to +70°C |
| Dimensions | 263 mm × 58 mm × 28 mm |
| Weight | 0.45 kg |
| Protection | Short circuit & over-voltage protection |
32-Channel High Density – Reduces I/O module count and cabinet space requirements
SINK Output Design – Flexible switching for loads referenced to a common positive supply
Thermal Efficiency – Vertical form factor supports natural airflow and heat dissipation
Built-in Protection – Guards against short circuits and voltage transients
Harsh Environment Ready – Operates reliably across wide temperature ranges
Hot-Swap Support – Enables replacement without shutting down the system
What is SINK output?
SINK outputs switch to ground (0V), completing the circuit for a load connected to a positive supply.
Can it drive motors directly?
No, due to the 0.1 A limit per channel. It is typically used to drive interposing relays, which then control higher-power devices.
Does it support hot-swapping?
Yes, the module can be replaced while the system remains powered, with wiring retained on the IOTA.
Is it suitable for humid environments?
Yes, it supports high humidity operation and uses protective design measures to resist moisture-related issues.