The Honeywell 8C-TDODA1 is a high-density 32-channel terminal board specifically designed for discrete output module installation in Honeywell’s Series 8 C300 distributed control system (DCS). This robust interface component provides reliable signal termination and distribution for digital output signals in industrial automation applications. The 8C-TDODA1 serves as a critical interconnection point between control modules and field actuators, ensuring precise command execution and system reliability.
Engineered for seamless integration, the Honeywell 8C-TDODA1 features screw-type terminal blocks with clear channel labeling for simplified wiring. Its modular design allows flexible configuration within C300 I/O racks while maintaining compatibility with various digital output modules. The terminal board provides essential signal conditioning and protection for 24VDC discrete outputs in demanding industrial environments, making it an indispensable component in modern DCS architectures.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Model | 8C-TDODA1 |
| Manufacturer | Honeywell |
| Type | Terminal Board |
| Channels | 32 |
| Compatible Module | Digital Output Modules |
| Terminal Type | Screw clamp |
| Wire Size | 0.2-2.5mm² |
| Isolation Voltage | 1500V channel-to-channel |
| Operating Voltage | 24V DC |
| Current Rating | 5A per channel |
| Operating Temperature | -20°C to 70°C |
| Humidity Range | 5-95% non-condensing |
| Dimensions | 150mm × 100mm × 30mm |
| Weight | 0.5kg |
| Certifications | ATEX, IECEx |
Main Features and Advantages:
The Honeywell 8C-TDODA1 delivers superior signal termination through its high-quality screw terminals with captive pressure plates, ensuring secure connections without wire damage. Each channel features clear numbering and color-coded markings for easy identification during installation and maintenance.
Advanced protection: Built-in isolation barriers prevent ground loops and minimize noise interference. The 8C-TDODA1 features a rugged construction with flame-retardant materials, ensuring long-term reliability in harsh industrial environments. Its modular design supports quick replacement and maintenance without disrupting adjacent components, significantly reducing system downtime.
Application Areas:
- Oil & Gas: Valve control signal termination
- Power Generation: Circuit breaker actuation
- Chemical: Solenoid valve activation
- Water Treatment: Pump start/stop command distribution
- Manufacturing: Relay control signal routing
Related Products:
- 8C-TDOLA1: Digital output terminal board
- 8C-TDILA1: Digital input terminal board
- 8C-TAILA1: Analog input terminal board
- 8C-TAOHA1: Analog output terminal board
- 8C-TRTDA1: RTD input terminal board
Installation and Maintenance:
Installation preparation: Verify proper grounding and use appropriate wire gauges when connecting to the Honeywell 8C-TDODA1. Ensure environmental conditions meet specifications and maintain proper clearance from high-voltage components.
Maintenance recommendations: Perform annual inspection of all terminal connections and verify proper torque on screw terminals. The 8C-TDODA1 requires minimal routine maintenance when operated within specified environmental conditions.
Product Assurance:
Honeywell provides 12-month warranty coverage for the 8C-TDODA1, including global technical support. Each terminal board undergoes rigorous quality testing to ensure reliable performance in industrial environments. Lifetime product support guarantees long-term availability of documentation and spare parts.
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