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Description
The Honeywell CC-TDOR01, also identified by part number 51308376-175, is a high-performance Digital Output Relay Module designed for integration within Honeywell Distributed Control Systems (DCS). This module provides reliable switching capabilities for industrial automation applications, featuring a conformal coated design to enhance durability and performance in demanding environmental conditions.
Features
- Conformal coated circuitry for improved environmental resilience.
- Supports a broad range of load voltages, up to 250 VAC (RMS) or 125 VDC.
- Optimized for low-voltage switching with a minimum load threshold of 12 VDC.
- Integrated isolation rated at 1500 VAC RMS or ±1500 VDC to protect control circuitry.
- Designed for consistent switching performance with a 20 ms maximum turn-on and turn-off time.
Technical Specifications
| Product Model |
CC-TDOR01 (51308376-175) |
| Module Type |
Digital Output Relay |
| Max Load Voltage |
250 VAC (RMS) / 125 VDC |
| Min Load Voltage |
12 VDC |
| Min Load Current |
100 mA |
| Max Inrush Current |
10 A (for 4s at 10% duty cycle) |
| Isolation |
1500 VAC RMS / ±1500 VDC |
| Switching Time |
20 ms max (on/off) |
Installation Guidelines
- Ensure all power is disconnected from the I/O rack before inserting or removing the module to prevent electrical damage.
- Verify that the module is securely seated in the designated slot to ensure proper backplane communication.
- Use appropriate ESD protection when handling the module to prevent damage to sensitive electronic components.
- Route signal wiring away from high-voltage cables or sources of significant electromagnetic interference (EMI) to maintain signal integrity.
- Confirm that the field wiring connections are tightened to the required torque specifications to prevent loose contacts.
FAQ
What is the primary function of the CC-TDOR01 module?
The CC-TDOR01 is a digital output module that utilizes relays to provide isolated switching for field devices within a Honeywell DCS environment.
Is this module suitable for high-current applications?
While it supports an inrush current of up to 10A for short durations, please consult the product datasheet to ensure your specific load requirements fall within the continuous operating limits of the relay hardware.
What does the 'Coated' specification mean?
The 'Coated' designation indicates that the module's printed circuit board has been treated with a conformal coating, which provides a protective barrier against moisture, dust, and corrosive chemicals common in industrial plant environments.
