Appendix C: Digital Output & Digital Inputs
22 (24)
Fig. 11
External wiring for the Digital Output
C.1
Possible Features
Wiring the Digital Output & Inputs can be used to externalize some features (as connectivity
condition) as described below:
LED
Connector
Description
KEY
DI1
Authorize or prevent the Internet connection.
Authorize or prevent the VPN connection.
Trigger an SMS or email notification.
DI2
DI2
Trigger an SMS or email notification.
T2M
DO
3
Can be wired to an external device to propagate the Talk2M status.The DO is set to 1
when there is an active remote connection ( = remote user connected).
Here is a summary of the DO status based on Talk2M connectivity:
•
T2M LED off
►
DO off
There is no VPN tunnel established
•
T2M LED steady
►
DO off
The VPN tunnel is established but there is no active remote connection (no remote
user connected through Talk2M)
•
T2M LED blinking
►
DO on
The VPN tunnel is established and there is an active remote connection (a remote
user connected through Talk2M)
The configuration of these conditions has to be done during the “DI Config” wizard which offers
the opportunity whether the
Digital Input
should be used or not and for which purpose.
Ewon Cosy+ Installation Guide
IG-0031-00 1.0 en-US
3.
During the starting boot process, the DO will be switched ON for a short time (2 seconds)