Honeywell SN0500 Carbon Monoxide Alarm User Manual


  Open as PDF
of 8
 
GAS LEAK DETECTOR INSTALLATION & USER GUIDE
8. CONNECTIONS AT A GLANCE
Connector Pin Description
CON1 1 0V Supply Voltage.
CON1 2 24V Supply Voltage.
CON1 3 Earth.
CON2 1 Display Connection – not used.
CON2 2 Display Connection – not used.
CON2 3 Display Connection – not used.
CON2 4 Display Connection – not used.
CON2 5 Display Connection – not used.
CON2 6 Display Connection – not used.
CON2 7 Display Connection – not used.
CON2 8 Display Connection – not used.
CON2 9 Display Connection – not used.
CON2 10 Display Connection – not used.
CON3 1 Analogue Output – 0V.
CON3 2 Analogue Output – 4-20mA, load resistance <400Ω.
CON3 3 Analogue Output – 0-10V, load resistance >100Ω.
CON3 4 Analogue Output – 0-5V, load resistance>10KΩ.
CON4 1 Plug-in detection sensor module.
CON4 2 Plug-in detection sensor module.
CON4 3 Plug-in detection sensor module.
CON4 4 Plug-in detection sensor module.
CON4 5 Plug-in detection sensor module.
CON4 6 Plug-in detection sensor module.
CON5 1 RS485 Communication – A.
CON5 2 RS485 Communication – B.
CON5 3 RS485 Communication – Screen.
CON6 1 NO relay contact.
CON6 2 NO relay contact.
CON7 1 NO relay contact.
CON7 2 NO relay contact.
7 EN1B-0014UK07 R0404
 previous