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The Honeywell CC-TDOD51 is a Digital Output Module designed for high-performance automation within the Experion PKS / C300 Distributed Control System (DCS). This 24V DC output module is built to deliver precise and reliable digital signals to a wide range of field devices such as solenoids, contactors, actuators, indicators, and relays.
This module supports redundant operation, channel diagnostics, and high-isolation protection across all 32 outputs, ensuring safe and robust control in mission-critical industrial environments. With built-in protections and diagnostics, the CC-TDOD51 enhances maintenance efficiency and system availability.
Its seamless integration with the Series 8 platform, compact form factor, and rugged design make it ideal for high-density applications requiring fast, fail-safe digital actuation.
| Parameter | Value |
|---|---|
| Model Number | CC-TDOD51 (51307087-175) |
| Function | Digital Output Module |
| Output Channels | 32 |
| Output Type | Current-Sourcing (High-Side Switch) |
| Rated Output Voltage | 24V DC (nominal) |
| Output Current (per channel) | 0.5 A max |
| Isolation | Channel-to-channel and channel-to-ground |
| Output Diagnostics | Open-circuit, short-circuit detection |
| Response Time | < 1 ms |
| Redundancy Support | Yes |
| System Integration | Experion PKS / C300 Controllers |
| Mounting | Series 8 Rack/Chassis Mounted |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% to 95% non-condensing |
| Certifications | CE, UL, CSA, RoHS |
| Dimensions (H x W x D) | 127 mm x 25 mm x 200 mm |
| Weight | 0.44 kg |
Oil & Gas Facilities: Used for high-reliability actuation of safety valves, shutdown solenoids, and pressure relief systems.
Power Generation Plants: Interfaces with turbines, circuit breakers, and alarm annunciators.
Chemical & Petrochemical Industries: Enables remote switching of pumps, mixers, and chemical dosing systems.
Food & Beverage Manufacturing: Controls conveyors, packaging equipment, and cleaning mechanisms with safe digital output.
Water & Wastewater Treatment: Powers valve control units, chemical injectors, and gate actuators.
High Channel Density: 32 outputs in a compact housing maximize control panel space and output capacity.
Advanced Diagnostics: Real-time monitoring of circuit integrity, load faults, and status indicators help reduce downtime.
Rugged Design: Built to endure harsh industrial environments with wide temperature and humidity tolerance.
Modular Integration: Fully compatible with Experion PKS and C300 systems via the Series 8 I/O platform.
Redundant Capabilities: Supports redundant configurations for critical systems where output integrity is vital.
Brand: Honeywell
Series: Experion PKS / C300 Series
Category: Digital Output (DO) Module
| Model | Description | Channels | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| CC-TDIL01 | Isolated Digital Input Module | 32 | 24V DC Digital Input | 127 x 25 x 200 | 0.43 |
| CC-TDOB11 | 16-Channel Digital Output Module | 16 | 24V DC Output | 127 x 25 x 200 | 0.43 |
| CC-TAOX01 | Analog Output Module (Isolated) | 8 | 4–20 mA Analog Output | 127 x 25 x 200 | 0.46 |
| CC-PUIO01 | Universal I/O Module | 16 | Mixed Input/Output | 127 x 25 x 200 | 0.48 |
| CC-TPOX01 | Thermocouple Input Module | 8 | T/C Temperature Input | 127 x 25 x 200 | 0.47 |
| Model | Description | Function | Channels / Interface | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| CC-PFB801 | Profibus-DP Interface Module | Communication Module | Profibus-DP | 127 x 25 x 200 | 0.44 |
| CC-PCF901 | Control Processor | Main Controller Unit | N/A | 127 x 50 x 200 | 0.50 |
| CC-PAIN01 | Analog Input Module | Analog Input | 8 Channels | 127 x 25 x 200 | 0.46 |
| CC-PAOH01 | Analog Output Module | Analog Output | 8 Channels | 127 x 25 x 200 | 0.46 |
| CC-TDOB01 | Digital Output Module | 32 Digital Outputs | 32 Channels | 127 x 25 x 200 | 0.44 |
Q1: What does the CC-TDOD51 module do?
A1: It outputs 24V DC signals across 32 channels to control field devices such as relays, indicators, and solenoids.
Q2: Is each channel protected and isolated?
A2: Yes, each output channel is independently isolated and protected from overcurrent and short circuits.
Q3: Can the module operate in redundant systems?
A3: Yes, it fully supports redundant configurations, ensuring system reliability.
Q4: What types of devices can it control?
A4: It can control digital actuators, lights, alarm buzzers, relays, and any load operating at 24V DC and up to 0.5 A.
Q5: Is it hot-swappable?
A5: No, the module must be inserted or removed with the power turned off.
Q6: What diagnostic features are available?
A6: It includes fault detection for short circuits, open loads, and channel status indication.
Q7: How is it mounted?
A7: It is mounted on a Series 8 chassis and installed in the system rack alongside other modules.
Q8: What’s the typical response time?
A8: The module has a fast response time, typically under 1 millisecond.
Q9: What certifications does it carry?
A9: It is certified to CE, UL, CSA, and RoHS standards for industrial applications.
Q10: Is this module compatible with older Honeywell DCS systems?
A10: It is designed specifically for the Experion PKS and C300 systems, not legacy platforms.
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