urmet domus U1 VOICE Installation Manual

Power module

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Manufacturer: Urmet Electronics (Huizhou) Ltd.

Address: No.8 Yuanling Road South, Xikeng Industrial Park, Huihuan,

Huizhou, Guangdong

SRD: Unit 5E, Building 210 (West), Tairan Industry & Trade Park, Che

Gong Miao, Fu Tian District, Shenzhen，Guangdong

Tel: +86-755-8343 9234

Postcode: 518040

http://www.urmet.cn

INSTALLATION MANUAL

U1 VOICE Power Module

Sch./Ref. 1036/30

AC LOSS

BATTERY LOW

POWER

Manual version V1.0

Code: SRD-IME1036/20-0117-V1.0

IS IN YOUR LIFE

DC+

POWER OUT

DC-

DC+

DC-

POWER IN

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Page 1 IS IN YOUR LIFE INSTALLATION MANUAL U1 VOICE Power Module Sch./Ref. 1036/30 POWER OUT AC LOSS BATTERY LOW POWER POWER IN Manufacturer: Urmet Electronics (Huizhou) Ltd. Address: No.8 Yuanling Road South, Xikeng Industrial Park, Huihuan, Huizhou, Guangdong SRD: Unit 5E, Building 210 (West), Tairan Industry & Trade Park, Che Gong Miao, Fu Tian District, Shenzhen，Guangdong...
Page 2 1. INTRODUCTION Overvoltage protection for This product is the U1 series power supply unit for building 28V±0.5V battery charge intercom system, supplying the power to the system device and detecting the status of system power supply. Output overcurrent 4A ~6A (Auto- protection recovery) 1.1 FUNCTIONS...
Page 3 1.4 INSTRUCTION FOR USE Network interface: Alarm output network interface (connect the switch with netting twine). Wiring diagram Indicator: BATTERY POWER: The indicator is red when DC is 28V or the battery is NETWORK INTERFACE normally working. 电池接口 INTERFACE 网络接口 BATTER LOW: The indicator is green when the battery voltage is less than 22.5V.
Page 4 2. INSTRUCTION FOR INSTALLATION 3. PRECAUTIONS  Please keep the device away from high magnetic field, high temperature and humid environment and other environments. DIN rail Step 1: Install fixed DIN rail  Falling the device off on earth or violently impacting it is (put the DIN rail on the wall in horizontal and tighten the prohibited.

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