Black Box ICD100A
RS-232 to RS-422/485 DIN Rail Interface Converter
The Black Box ICD100A is an industrial-grade RS-232 to RS-422/485 interface converter designed for mounting on DIN rails. It enables seamless communication between legacy RS-232 devices and modern RS-422/485 systems, making it essential for factory automation, SCADA systems, energy monitoring, and remote device communication.
As an official Black Box solution, the ICD100A ensures rugged reliability, compatibility with industrial systems, and long-term stable operation in electrically noisy environments.
Features :
Converts RS-232 signals into balanced RS-422 or RS-485 signals for improved long-distance and noise-resistant communication. Designed for DIN rail mounting, it is compact, easy to integrate, and supports automatic send data control on RS-485 links.
Advanced Options :
The ICD100A supports multidrop RS-485 networking, allowing multiple devices to connect over the same line. It features surge protection on data lines, robust EMC shielding, and extended operating temperature tolerance, making it a reliable choice for demanding industrial applications.
Product Key Features
- Converts RS-232 signals to RS-422 or RS-485
- DIN-rail mountable for industrial usage
- Supports multi-drop RS-485 communication
- Automatic data direction control for RS-485
- Built-in surge and noise protection
- Compact and rugged housing
- Backed by Black Box quality
Reliability & Performance :
The Black Box ICD100A ensures consistent connectivity in mission-critical communication systems. By extending the range of RS-232 to distances of up to thousands of feet using RS-422 or RS-485, and by reducing interference, it enhances uptime and reliability in industrial automation.
Key Features :
- Industrial-grade interface conversion
- DIN rail-mounted for space-efficient deployment
- Supports RS-422 and half/full duplex RS-485
- No external power needed for RS-232 input
- Extended distances and robust signaling
- Automatic control for RS-485 driver
- Backed by Black Box assurance





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