Chapter 3
Hardware description
3.3.2. Upper side
Connector
1
Main connector including power input terminal, 1DO and 2 DI
For more information about the connector see in
A.1. Main Connector
3.3.3. Status LED (COSY 131 – All version)
Label
Description
BI1
Button BI1 input
Green ON = Reset being pressed
PWR
Power
Green ON = Power is present
USR
User
Green ON+OFF slowly = Unit is OK
RED pattern = special attention required
KEY
Digital IN 1 – Green = ON: Signal on input 1 detected
See. Digital Output & Digital Inputs
DI2
Digital IN 2 – Green = ON: Signal on input 2 detected
See. Digital Output & Digital Inputs
T2M
Talk2M - Green ON = Talk2M VPN connection established
See. Digital Output & Digital Inputs
@
Internet
Green ON = Internet is configured on the eWON COSY
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eWON COSY 131 | IG 022
