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Black Box ICD102A DIN Rail Repeater with Opto-Isolation for RS-422/RS-485 Networks
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Product Features
Technical Overview
This signal repeater operates with RS-422 and RS-485 protocols, supporting balanced differential signaling for noise immunity over extended cable runs. The opto-isolation provides up to 2500V RMS of isolation between the input and output sides, effectively breaking ground loops and preventing damage from potential differences across connected devices.
The compact footprint of 2.90" wide × 3.90" deep × 0.90" high allows dense installation on standard DIN rails, while the industrial-grade components ensure reliable operation across typical temperature ranges found in manufacturing and utility environments.
This section brings together practical product details such as Height, Width, Depth, Country of Origin, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The ICD102A delivers essential protection and signal reinforcement for industrial serial networks where reliability cannot be compromised.
Opto-Isolation Protection
Electrical isolation prevents ground loops and protects equipment from voltage transients, ensuring signal integrity and system longevity in electrically noisy environments.
- 2500V RMS isolation rating
- Breaks ground loops
- Protects against spikes
Industrial Form Factor
DIN rail mounting and compact dimensions enable easy integration into control panels and automation cabinets without consuming valuable space.
- Standard DIN rail compatible
- Compact 2.90" × 3.90" × 0.90"
- Dense installation support
Protocol Compatibility
Supports both RS-422 and RS-485 standards, making it versatile for various industrial automation and control applications requiring robust serial communication.
- RS-422 balanced differential
- RS-485 multi-drop networks
- Extended cable run support
Deployment / Use Cases
The Black Box ICD102A is deployed wherever RS-422 or RS-485 signals need reinforcement and protection across industrial networks. Its primary function is to extend communication distances while maintaining signal quality in electrically challenging environments.
Typical applications include factory automation systems where PLCs communicate with remote I/O modules, building management systems controlling HVAC and lighting across large facilities, and process control installations in manufacturing plants where sensors and actuators are distributed across extensive areas. The DIN rail mounting makes it ideal for integration into existing control panels without requiring custom enclosures or extensive modification.
Factory Automation
Extend PLC communication to remote devices on the factory floor while protecting against electrical noise from motors and drives.
Building Management
Reinforce signals between central controllers and distributed sensors/actuators in large commercial or industrial buildings.
Physical Profile
With dimensions of 2.90" wide × 3.90" deep × 0.90" high (73.66 × 99.06 × 22.86 mm), the ICD102A presents a compact footprint designed for efficient use of panel space. The DIN rail mounting allows secure installation on standard 35mm DIN rails commonly found in industrial control cabinets. The low-profile design enables stacking multiple units in confined spaces while maintaining adequate ventilation and serviceability.
- Width
- 2.90" (73.66 mm)
- Depth
- 3.90" (99.06 mm)
- Height
- 0.90" (22.86 mm)
Highlights
- Opto-isolation provides 2500V RMS protection against ground loops and electrical noise
- Supports both RS-422 and RS-485 serial communication protocols
- Compact DIN rail mount design for industrial control panel integration
- Dimensions: 2.90" × 3.90" × 0.90" (73.66 × 99.06 × 22.86 mm)
- Manufactured in the United States for quality assurance
- 1-year limited warranty for reliable performance
- Ideal for extending signal distance in noisy industrial environments
- Balanced differential signaling for enhanced noise immunity
Specifications
| Specifications | |
|---|---|
| Manufacturer | Black Box Corporation |
| Manufacturer Part Number | ICD102A |
| Brand Name | Black Box |
| Product Name | DIN Rail Repeaters with Opto-Isolation, RS-422/RS-485 |
| Product Type | Signal Repeater |
| Physical Characteristics | |
| Height | 0.90" (22.86 mm) |
| Width | 2.90" (73.66 mm) |
| Depth | 3.90" (99.06 mm) |
| Miscellaneous | |
| Country of Origin | United States |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
What protocols does the ICD102A DIN Rail Repeater support?
The ICD102A supports both RS-422 and RS-485 serial communication protocols. These are balanced differential signaling standards commonly used in industrial automation, building management, and process control systems for reliable data transmission over extended distances with good noise immunity.
How does opto-isolation protect my industrial network?
Opto-isolation electrically separates the input and output circuits using optical components, providing up to 2500V RMS of isolation. This prevents ground loops that can cause communication errors, protects connected equipment from voltage spikes and transients, and eliminates noise coupling between different sections of your industrial network.
What are the physical dimensions of this repeater?
The ICD102A measures 2.90 inches wide (73.66 mm), 3.90 inches deep (99.06 mm), and 0.90 inches high (22.86 mm). This compact form factor is designed specifically for DIN rail mounting in control panels and automation cabinets where space optimization is important.
How is this repeater mounted in an industrial setting?
The ICD102A is designed for standard 35mm DIN rail mounting, which is the most common mounting system in industrial control panels and automation cabinets. This allows for secure, organized installation without requiring custom brackets or enclosures, facilitating easy integration into existing systems.
Where is the Black Box ICD102A manufactured?
This DIN rail repeater is manufactured in the United States. U.S. manufacturing typically ensures consistent quality control, reliable supply chains, and adherence to industrial standards for components used in critical automation and control applications.
What warranty coverage does this product include?
The Black Box ICD102A comes with a 1-year limited warranty. This warranty covers defects in materials and workmanship under normal use, providing assurance of product reliability for industrial applications where consistent performance is essential.
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