Alarm Input / Output Installation - EverFocus 920 Instruction Manual

ATTENTION: Some Pelco-D / -P protocol domes and receivers require an address offset of -1. In
other words, the address assigned to the dome / receiver in the DVR camera menu must be 1 below
the address set in the dome / receiver itself! (i.e. DVR ID: 2, PTZ ID: 3)
2.4

Alarm Input / Output Installation

The EDR1640/1620/920 alarm inputs can be used for recording start or recording rate adjustment.
Furthermore, alarm reactions such as camera switching to monitors, buzzer, e-mail and network alarm
are available. An alarm output relay can be switched if required.
EDR920 provides 9 alarm inputs, EDR1640/1620 provides 16. All inputs are programmable NO/NC.
Inputs have to be switched through dry contacts.
The 4 output relays provide a dry NO/NC contact.
All settings are programmed in the ALARM menu.
Use either the 37-pin Sub-D plug or the included adaptor board for connection.
Pin assignment adaptor board
HOST
PIN # NAME PIN #
1 GND 21
2 ALMIN 1 22
3 ALMIN 2 23
4 ALMIN 3 24
5 ALMIN 4 25
6 ALMIN 5 26
7 GND 27
8 ALMIN 6 28
9 ALMIN 7 29
10 ALMIN 8 30
11 ALMIN 9 31
12 ALMIN 10 32
13 GND 33
14 ALMIN 11 34
15 ALMIN 12 35
16 ALMIN 13 36
17 ALMIN 14 37
18 ALMIN 15 38
19 ALMIN 16 39
20 GND 40
Pin assignment sub-d board
NAME
GND
ALM_NC1
ALM_NO1
ALM_COM1
ALM_NC2
ALM_NO2
ALM_COM2
GND
ALM_NC3
ALM_NO3
ALM_CO M3
ALM_NC4
ALM_NO4
ALM_COM4
GND
ALMRST
REC_IN
SPARE_IN
DISK_FULL
SPARE_OUT
18