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OVATION 1B30023H02 I/O Bus Terminator Module
The OVATION 1B30023H02 is a specialized I/O Bus Terminator Module used in Emerson’s Ovation Distributed Control System (DCS). It provides passive termination to maintain data integrity on the I/O bus. By absorbing signal reflections at the end of the communication line, it helps ensure smooth and uninterrupted operation of I/O networks. This compact module is designed for easy integration into system cabinets and supports reliable performance in industrial control environments.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | 1B30023H02 |
| Function | I/O Bus Terminator Module |
| System Compatibility | Emerson Ovation DCS |
| Termination Type | Passive Termination |
| Bus Supported | I/O Expansion Bus |
| Installation | DIN Rail Mountable |
| Dimensions | 100 × 50 × 25 mm |
| Weight | 0.3 kg |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Certification | CE, RoHS compliant |
Product Applications
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Termination of I/O buses in Emerson Ovation DCS environments
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Stabilization of signal transmission over long bus segments
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Installed in control cabinets for systems in power generation, water treatment, petrochemical, and industrial process control
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Ideal for maintaining proper electrical impedance on the I/O communication lines
Product Advantages
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Enhances signal integrity and bus stability
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Compact and DIN rail mountable design
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No power requirement—passive operation
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Designed specifically for Ovation DCS environments
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Easy integration into existing control panels
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Long-term reliability with minimal maintenance
Frequently Asked Questions (FAQ)
Q1: What is the purpose of the 1B30023H02 module?
A1: It provides termination resistance for Ovation I/O buses to prevent signal reflection and ensure communication stability.
Q2: Does this module require power to operate?
A2: No, it is a passive component and functions without power.
Q3: Where should the module be installed?
A3: It should be mounted at the end of an I/O bus segment inside a control cabinet.
Q4: Can I install this module on any control system?
A4: No, it is specifically designed for Emerson Ovation systems.
Q5: What type of mounting is supported?
A5: The module supports DIN rail mounting for ease of installation.
Q6: Is it necessary to install a terminator on both ends of the bus?
A6: Yes, typically both ends of the bus require termination for optimal signal performance.
Q7: What are the size and weight of the module?
A7: The dimensions are 100 × 50 × 25 mm and it weighs 0.3 kg.
Q8: Does the module affect system performance?
A8: It improves performance by ensuring signal quality and reducing communication errors.
Q9: Is the module reusable after removal?
A9: Yes, it can be reused if it remains undamaged.
Q10: What certifications does the module have?
A10: The module is CE marked and RoHS compliant.
Related or Similar Models
| Model | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| 1B30023H01 | I/O Bus Terminator | 100 × 50 × 25 | 0.3 |
| 1B30024G01 | Field Bus Terminator | 120 × 50 × 30 | 0.35 |
| 1C31110G03 | I/O Interface Module | 130 × 65 × 30 | 0.45 |
| 1C31129G03 | Bus Communication Module | 110 × 50 × 25 | 0.4 |
| 1C31227G01 | Remote I/O Bus Extender | 150 × 70 × 35 | 0.5 |
| 1B30046H01 | Termination Panel Interface | 160 × 80 × 40 | 0.6 |
Popular Emerson Ovation Models
| Model | Function | Dimensions (mm) | Weight (kg) |
|---|---|---|---|
| 5X00167G01 | Analog Input Module | 130 × 80 × 35 | 0.45 |
| 5X00106G01 | Digital Output Module | 120 × 70 × 30 | 0.4 |
| 1C31234G01 | Controller CPU Module | 160 × 100 × 40 | 0.6 |
| 1C31189G01 | Analog Output Module | 130 × 80 × 35 | 0.42 |
| 1C31116G04 | Relay Output Module | 140 × 90 × 40 | 0.48 |
| 5X00121G01 | Power Supply Module | 170 × 90 × 45 | 0.65 |
