Repeater panel is a simple upgrade element of the analogue addressable Fire Detection and Alarm System LITES, that indicates situations of connected C.I.E. MHU 115 and enables their control.
Repeater panel can be set to one of three modes – passive, semi-active and active.
- Passive mode – shows only state of an C.I.E. without possibility of it’s control. Allows cancelling of acoustic signalling. Repeater panel connects to the line SL-RS 485.
- Semi-active mode – allows basic control of C.I.E. (reset, acknowledge of alarm, cancelling of acoustic signalling) and listing of events. Repeater panel connects to the line SL-RS 485.
- Active mode – shows information about the whole system and allows it‘s full control. Repeater panel connects to the line RS 485/422.
|Power supply||C.I.E. MHU 115|
|Power source (18 ÷ 27) Vss|
|optical||graphical display, LEDs|
|acoustic||internal piezo element|
|Inputs opto-isolated||2 × (9 ÷ 30) V|
|Outputs guarded open collectors||4 × max. 30 V, 0,15 A|
|Line RS 485||simple/circle max. 1 km|
|Connecting cable||communication shielded paired|
|Connectable devices||computer of the superstructure, C.I.E. MHU 115, another repeater MHS 815, unit of outputs MHY 918.|
|RS 232||serial printer or configuration PC|
|Protection||IP 30 (according to ČSN EN 60529)|
|Safety class equipment||III (according to ČSN EN 61010-1)|
|Radio screening degree||B-class equipment (according to ČSN EN 55022)|
|Dimensions||(320 × 245 × 66) mm|
|The MHS 815 Repeater panel is intended for the interior of objects without occurrence of aggressive substances, and for places where its protection and climatic immunity conform, and where sudden temperature changes leading to dew and ice accretion don`t occur.|
|Working temperature range||-5°C ÷ +40°C|
|Relative humidity||≤ 75%, 10 days in year 95% on other days occasionally 85%|
|Atmospheric pressure||(86 ÷ 106) kPa|
|Mounting position||vertical on walls without vibrations|