The 4140 OSP is Strobecom II’s newest and most advanced Optical Signal processor
Strobecom II’s 4140 Optical Signal Processor is a new and advanced OSP. It is installed inside the cabinet providing power for the optical detectors, receives signals from the detectors prioritising and decoding them. It then logs the pre-emption and priority control and communicates with other traffic devices isolating the pre-emption channels. It uses simple Window based configuration in which the user can easily identify signal classes and priorities as well as actions like logging and full traffic pre-emptions.
The TOMAR 4140 operates in the traffic cabinet as the processing component of an optical pre-emption and priority-control system. Its attached product document describes receiving and decoding detector signals, assigning priorities, recording events and communicating with other traffic-control equipment. It supports separate emergency and transit signal bands with configurable actions.
Identify the existing controller and cabinet arrangement, installed detector models and required pre-emption behaviour. Include the need for a card cage, harnesses and network access in the proposed scope. The complete system should be checked against the attached compatibility and installation information, particularly when adding a processor to an existing intersection.
