Type ER-2
The ER-2 event recorder system records, stores and displays the operating data of relay-based signalling equipment and supports its evaluation. It was developed for the relay interlockings of Műszer Automatika Ltd., but can also receive data from other equipment.
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Request a quoteThe ER-2 event recorder system records, stores and displays the operating data of relay-based signalling equipment and supports its evaluation.
The system was developed for the relay-based equipment of Műszer Automatika Ltd., but it can also receive data from other equipment. In our own equipment the state (picked up or dropped) of every relay is monitored and recorded. From third-party equipment we can currently receive potential-free contacts or coil voltages.
Each event recorder can continuously monitor more than 600 channels and records every change with a time stamp accurate to 1 ms. This makes it possible to follow the operation of the equipment in full detail, to identify the actual sequence of operations and their timing, and so – in questionable cases – to find the cause of a fault or an event (traffic situation).
The system can also record other conditions: for example, the door contacts of the cabinet can be connected, and the internal temperature of the equipment can be logged every hour.
The event recorder installed on site logs the data and stores them for one month. Older data are deleted automatically; they can be archived on the workstations.
The system also provides remote access: the data can be retrieved remotely via modem. We currently use GSM modems, so no cable is needed for data transmission, and the data can be reached from (almost) anywhere in the world.
Several supervisory workstations can access the data independently of each other. On these workstations (PCs) the data can be archived, displayed and evaluated. The number of monitored installations and workstations, and their assignment to each other, is unlimited.
The ER-2 event recorder system is a compatible replacement for our earlier ER-1 (ELFIR) system, with better parameters in every respect.
The MAS-01 control equipment provides automatic, train-operated control of level crossings on open lines. It operates and monitors the level crossing signals and barrier machines and – in the types that have them – the railway signals.
The MA-SR equipment was developed to supplement station interlockings and to operate station level crossings. It can protect level crossings that are either interlocked with or monitored by a signal. Its circuit design, modular construction, built-in power supply and outdoor housing make it easy to adapt to the requirements of different interlockings and sites.
We developed our individual point control equipment to allow safe and convenient operation of individual points that are not controlled by any other interlocking. Railway staff set the points by wireless remote control or with a push button, and a two-aspect dwarf signal next to the points shows the train crew the end position of the points and the other conditions for safe movement.
Write to us or call our railway service department – our colleagues are happy to help.
