Black Box RS-422/RS-485 DIN Rail Optical Isolator/Repeater

Black Box RS-422/RS-485 

Optical Isolator/Repeater for Industrial Environments

The Black Box ICD102A is a versatile DIN Rail-mounted optical isolator and repeater designed for use with RS-422 and RS-485 communication protocols. This device provides a critical layer of protection by optically isolating equipment from ground loops and voltage spikes, which are common in harsh industrial settings. It also functions as a repeater to extend the distance and increase the number of nodes on an RS-485 data circuit, making it an essential component for expanding and securing industrial automation, building automation, and process control systems.

As a genuine Black Box product, the ICD102A ensures guaranteed compatibility and optimal performance, providing a seamless and reliable solution for your industrial communication needs.

Features :

The ICD102A is engineered to deliver superior performance and reliability in challenging environments. It provides 2000 VRMS of optical isolation for data lines and ground, effectively protecting connected equipment from dangerous electrical surges. The device can extend an RS-485 data circuit by up to 1.2 kilometers (4000 feet) and add an additional 32 nodes to the network. It supports both 2-wire half-duplex and 4-wire full-duplex operation and can also act as a converter to link RS-422 and RS-485 systems. The unit features automatic Send Data Control, eliminating the need for complex driver software, and is Modbus ASCII/RTU compatible. With its rugged design and wide operating temperature range of -40 to 80°C (-40 to 176°F), it is built to withstand extreme conditions.

Advanced Options :

This optical isolator/repeater is specifically designed for DIN rail mounting, a standard in industrial control panels, which simplifies installation and ensures a tidy setup. Its versatile functionality allows it to be used not only as a repeater or isolator but also to convert signals between RS-422 and RS-485 protocols. The ability to expand both the distance and node count of an RS-485 network makes it a powerful and scalable solution for large-scale industrial deployments. The device's surge suppression features further enhance its reliability, protecting your critical infrastructure from electrical disturbances. This component is crucial for maintaining a resilient and high-speed industrial network, providing a dependable backbone for a wide range of automation applications.