Parts Identification; Ex-B External Unit - Comelit HFX-9500M Manual Tecnico

2. Parts identification

2.1 EX-B EXTERNAL UNIT

1.
2.
1.
1. Hole for wall mounting
2. Terminal block
L L bus line connection
RTE programmable RTE (local lock-release input) or
DO input (door open indication)
GND / SE- RTE and door lock input reference negative
SE+ electric door lock connection
NO relay normally open contact
C relay common contact
3. Microphone
4. Wide-angle colour camera
5. Camera lighting LED
It can be disabled by setting DIP 7 to ON, see page
"4.6.2 Function programming"
3.
4.
5.
6.
7.
6.
7.
8.
9.
10.
11.
12.
13.
14.
26
3.15 in
8.
Nameplate
Call button
Adjustment trimmer (See page 19)
Addressing and programming DIP-switches
CNF Programming confirmation button
S2 Special programming selector
S1 Button programming selector
Loudspeaker
Fixing screw
1.14
1.06
1.18 in
9.
10.
11.
12.
13.
14.
5