Comfort Home Automation/ Security System Forums Home
Home Search search Menu menu Not logged in - Login | Register

Input from PNP sensors
 Moderated by: admin
 New Topic   Reply   Printer Friendly 
 Rate Topic 
AuthorPost
 Posted: Monday Sep 15th, 2008 03:33 pm
   PM  Quote  Reply 
1st Post
WMADKOUR
Comfort Installers


Joined: Thursday Aug 14th, 2008
Location: Cairo, Egypt
Posts: 56
Status: 
Offline

  back to top

i would like to clarify an installation aspect concern Sensors (not PIR ) with PNP output NO or NC it is lightgrids and photo sensor for Extra security purposes, which it produce 12V on output when it activate. so how we connected to input channels?

thanx & B Regard

Wael



 Posted: Tuesday Sep 16th, 2008 09:17 pm
   PM  Quote  Reply 
2nd Post
WMADKOUR
Comfort Installers


Joined: Thursday Aug 14th, 2008
Location: Cairo, Egypt
Posts: 56
Status: 
Offline

  back to top

i guess if not then we will use buffer relay to zone input, but if else it will be better not adding buffer instruments.

 



 Posted: Wednesday Sep 17th, 2008 02:30 am
   PM  Quote  Reply 
3rd Post
slychiu
Administrator


Joined: Saturday Apr 29th, 2006
Location: Singapore
Posts: 5172
Status: 
Offline

  back to top

You should connect relays to the 12V outputs so that only the relay contacts are connected to the inputs. Voltages cannot be connected directly to Comfort Inputs



 Current time is 06:30 pm
Top




UltraBB 1.172 Copyright © 2007-2014 Data 1 Systems