- ページ 5

アクセサリー Crow CS-47 LinkのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Crow CS-47 Link 20 ページ。 Gsm phone line backup

2 Connecting the CS-47

TEL-OUT: phone line output supplied to an external system, RJ11

connector or terminal block

TEL-IN: PSTN phone line input (main phone line), RJ11 connector or

terminal block

Main power supply: 13.8 VDC supplied by external power source or panel

Battery: 12V / 1.3A

Antenna: dual band GSM antenna.

Inputs: 4 digital inputs and a key input, in order to trigger an input you need

to pull the input low (connect ground)

Outputs: 4 digital open drain outputs and a dry contacts relay ( the relay is

in parallel to output 1).

Indication LED's

System OK led – blinking when the system is ready for use

Hook off led: the led is "on" when the external system picks up the phone

(goes off hook).

Line OK led – light when PSTN line exists.