Eclipse ECL-HYDVR32B User Manual
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Contents
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52Figure 3-1In the first line, fromthe left to the right,:1，2，3，4，5，6，7，8，9，10，11，12，13，14，15，16ALARM 1 to ALARM 16. The alarm becomes active in low voltage.In the second line,from the left to theright:NO1 C1，NO2 C2，NO3 C3，NO4 C4,NO5 C5 NC5The first four are four groups of normal open activation output (on/offbutton)NO5 C5 NC5 is a group of NO/NC activation output (on/off button)CTRL 12V Control power output. For external alarm, you need to close thedevice power to cancel the alarm.+12V It is external power input. Need the peripheral equipment to provide+12V power (below 1A).Earth cable.485 A/B 485 communication port. They are used to control devices such asdecoder.T+,T-,R+,R- They are four-wire double duplex RS485 portT+ T-: output wireR+ R-: input wire3.6.2 Alarm Input PortPlease refer to the following sheet for more information. Grounding alarm inputs. Normal open or Normal close type) Please parallel connect COM end and GND end of the alarm detector (Provideexternal power to the alarm detector). Please parallel connect the Ground of the DVR and the ground of the alarm detector. Please connect the NC port of the alarm sensor to the DVR alarm input(ALARM) Use the same ground with that of DVR if you use external power to the alarm device. |
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