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Product Overview
The Honeywell TC-ODD321 97067172 A01 is a 32-channel DC digital output module designed for use with Honeywell’s Experion LS Series-A I/O system. It is a compact, high-density module used to control 24 VDC devices and is suitable for standard industrial automation environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | TC-ODD321 97067172 A01 |
| Number of Channels | 32 (non-isolated) |
| Output Voltage Range | 10–30 VDC |
| Output Current | 0.5 A per channel |
| Total Module Output | 8.0 A max @ 30°C, 6.4 A max @ 60°C |
| On-State Voltage Drop | 0.3 VDC max @ 0.5 A |
| Off-State Leakage | ≤ 0.5 mA per channel |
| Output Delay | On/Off: ≤ 1 ms |
| Power Dissipation | 4.6 W max |
| Connection Type | 36-pin terminal block (TC-TBCH) |
| Isolation | None (channels are not isolated) |
| Dimensions (mm) | 35 x 140 x 145 |
| Weight | 0.23 kg |
Applications
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Discrete device actuation (e.g., solenoids, relays, indicator lights)
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High-density digital output applications
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Automotive and machine control systems
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Packaging and bottling automation lines
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Pharmaceutical batch systems using Experion LS
Product Advantages
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High Channel Density: 32 outputs in a compact single-width module
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Fast Response Time: <1 ms switching delay for real-time applications
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Integrated Diagnostics: Detects short circuits and over-current conditions
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Flexible Wiring Options: Compatible with standard TBs or remote termination panels (RTPs)
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Cost-Efficient: Reduces the need for multiple lower-density modules
FAQ (Frequently Asked Questions)
Q1: What type of loads can the TC-ODD321 drive?
A1: It supports 24 VDC discrete loads up to 0.5 A per channel.
Q2: Are the output channels isolated from each other?
A2: No, channels are not isolated; they share a common return.
Q3: Can the module be replaced while the system is powered?
A3: Yes, if installed in a non-hazardous location. RIUP (Removal/Insertion Under Power) is permitted.
Q4: What kind of terminal block is used?
A4: A 36-pin terminal block (TC-TBCH) is required for wiring.
Q5: Is there overcurrent protection per channel?
A5: No internal fusing is provided; external fused RTPs are recommended.
Q6: Can this module be used in safety-critical applications?
A6: No, it is not designed for SIL-rated safety applications.
Q7: What environmental conditions is the module rated for?
A7: Operating temperature is 0 to 60°C; humidity 5% to 95% non-condensing.
Q8: Is conformal coating available?
A8: Yes, the TK-ODD321 variant includes conformal coating for corrosive environments.
Q9: How many TC-ODD321 modules can be used per C200E processor?
A9: Up to 64 I/O modules can be connected per C200E depending on the system configuration.
Q10: Does it support fault state configuration?
A10: Yes, each output can be set to Hold Last State, ON, or OFF on fault.
Related or Compatible Models
| Model | Description | Channels | Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| TC-ODX161 | DC Output Module (Diagnostic) | 16 | DC Output | 35 x 140 x 145 | 0.23 |
| TC-ODJ161 | DC Output Module (Isolated) | 16 | DC Output | 35 x 140 x 145 | 0.23 |
| TC-IDD321 | DC Input Module | 32 | DC Input | 35 x 140 x 145 | 0.23 |
| TC-IDX161 | DC Input Module (Diagnostic) | 16 | DC Input | 35 x 140 x 145 | 0.23 |
| TC-ODA161 | AC Output Module | 16 | AC Output | 35 x 140 x 145 | 0.23 |
| TC-OAH061 | Analog Output Module (4-20 mA) | 6 | Analog Output | 35 x 140 x 145 | 0.23 |
Popular Honeywell Models
| Model | Description | Channels | Type | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|---|
| 8C-PAOHA1 | Analog Output with HART | 8 | Analog Output | 35 x 140 x 145 | 0.22 |
| 8C-PCNT01 | C300 Controller | – | Processor | 35 x 140 x 145 | 0.38 |
| 8C-PAONA1 | Analog Output Module | 8 | Analog Output | 35 x 140 x 145 | 0.22 |
| 8C-PDODA1 | Digital Output Module | 16 | Digital Output | 35 x 140 x 145 | 0.22 |
| 8C-TAIDA1 | Analog Input IOTA | 16 | Analog Input | 35 x 140 x 145 | 0.22 |
| FC-IO-0001 | Extended I/O Module | – | Expansion I/O | 35 x 140 x 145 | 0.20 |
