Alarm Input / Output Installation - EverFocus ECOR Series Instruction Manual

2.3 Alarm Input / Output Installation

ECOR DVR provides 4 / 8 alarm inputs.
Inputs have to be switched through dry contacts. The output relays provide a dry N.O. / N.C. contact..
All settings are programmed in the ALARM menu.
Pin assignment:
NO contact alarm input:
Group PIN label
Alarm in 1
G
2
3
G
4
Alarm out NC
COM
NO
RS485 -
+
GND
NC contact alarm input:
Description
Alarm input 1
Common ground for alarm inputs
Alarm input 2
Alarm input 3
Common ground for alarm inputs
Alarm input 4
Output relay, N.C. contact
Output relay, common PIN
Output relay, N.O. contact
RS485- (A)
RS485+ (B)
RS485 GND
Default output relay state:
10