Shield Aura - Relay Ratings; Network (RS-485); Rs-485 I;O; Fire Routing Output 1

Relay Ratings
Terminals Connection Ratings
(NO), (C), and (NC) TROUBLE RELAY
l Volt-free, Form Ccontacts
l 30V DC@ 1A maximum, Resistive
l Programmable
l ACTIVE during complete power loss
l Not supervised
(NO), (C), and (NC)
FIRE RELAY
SUPERV RELAY
PROG 1 RELAY
PROG 2 RELAY
l Volt-free, Form Ccontacts
l 30V DC@ 1A maximum, Resistive
l Programmable
l INACTIVE during complete power loss
l Not supervised
Network (RS-485)
Terminal Rating
W
Ground for cable shield (if applicable)
(+ ), (- ) IN Data 3.3 V, current-limited
(+ ), (- ) OUT Data 3.3 V, current-limited
RS-485 I/O
Terminal Rating
W
Ground for cable shield (if applicable)
(+ ), (- ) IN Reserved for future use.
(+ ), (- ) OUT Data 3.3 V, current-limited
The RS-485 I/O utilizes standard RS-485 signaling in multi-drop mode with 120 Ohm terminations.
Fire Routing Output 1
Reserved for future use.
SHIELD Fire, Safety & Security Ltd
Aura Fire Alarm Control Panel Installation Manual
Version 1.00 |June 2019 |MAN-1431VS
Page 114
Appendix A: Specifications