Thank you for purchasing PSR service switch. Please read this manual and follow its guidelines. Table of contents Intended use and method of operation Device properties, technical parameters Connection diagram Reading work status via LED signals Sound signaling Sensing elements...
INTENDED USE AND METHOD OF OPERATION PSR service switch serves as an emergency street lighting control. In the event of the clock failure, it may take over its tasks, thus allowing service engineers to identify, diagnose and remove the defect.
• device width: 4 modules • number of control outputs: 1 • number of information outputs: 2 • measurement range 1- 500 lx • output current-carrying capacity: 3 A/230V • ambient temperature: -40°C to +85°C • protection class: PSR - IP20, sensor - IP67...
CONNECTION DIAGRAM cabinet door limit switch contactor coil lighting activating astronomical clock information information output 1 output 2 (positive) (positive) PSR service switch connection diagram...
READING WORK STATUS VIA LED SIGNALS PSR service switch adopts LED lights to inform the user about current working mode, sensor efficiency and presence of sensors. LED light colors: AUTO plain green plain green plain green FOTO two-colored green/red Activity of modes and any failures are signaled by means of the following: Green LED lights (items 1,...
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LED LIGHT AUTO FOTO WORK MODE AUTO constant green flashing red * or constant red ** flashing green flashing red * or constant red ** flashing green flashing red * or constant red ** flashing green, flashing red * FOTO or constant red ** Table 1.
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ON: In ON mode – PSR is the main element. It serves to supply phase (L) to the main contactor. What is more, in ON mode a LED light in FOTO mode may also glow, which may suggest a failure of sensors or lack of connection to the unit.
AUTO and closed cabinet door. Once PSR has been closed, it makes a sound for 60 seconds and then falls quiet auto- matically. If the cabinet door is opened again before the period of 60 seconds has passed, the device stops making a sound.
It is necessary to make sure the light-sensitive resistors are connected to relevant inputs (FR1 and FR2). It is advisable to use sensors recommended by Rabbit because they have specific parameters, i.e. dark resistance, defined resistance for 50lx intensity. What is more, the sensor casing is equipped with a resistor, connected parallel to the light-sensitive resistor, with a specific value whose aim is to assure a stable operation of the unit.
FRONT PLATE DESCRIPTION FR1 FR2 S Symbol Description WY/WE Joint of sensor no. 1 Joint of sensor no. 2 Limit switch joint Neutral cable joint Live cable joint Main contactor phase External clock phase (ASTRO) Information on switch position (active, when other than AUTO) Information on sensor failure L ST AST Q1...
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WARRANTY CARD WARRANTY CONDITIONS 1. The manufacturer assures the highest quality of products included in this Warranty Card. 2. The warranty period is 2 years from the sale date. 3. The warranty condition is to deliver the claimed product with intact seal to the service company with the warranty card and purchase proof.
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DEVICE NAME AND TYPE SALE DATE ........... wariant 1 IDENTIFICATION NO............ SERVICE COMPANY ADDRESS Rabbit Sp. z o.o. ul. Krakowska 141-155 Pantone 2748 CV 50-428 Wrocław, POLAND Pantone Warm Red CV c-coated (papier powlekany) tel./fax: +48 71 328 50 65...
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