62
Microphone.
Front.
Sound module buttons (x2).
Connection block.
C 2
N button connector.
Back
.
: Negative
:
Contact
“
C
”
for electric lock. Relay 3.
:
Contact
“
N.O.
”
for electric lock. Relay 3.
:
Positive, negative.
:
Audio and digital communication.
:
Video signal input.
:
Video signal output.
: Negative
CV1
CV2
+,
A/D
Vi+,Vi-
Vo+,Vo-
_
Telephone speaker volume control potentiometer.
LEDs (visual indications for people with impaired hearing)
C 7
N NEXA Bus connector.
Description of the EL632/R5 - EL642/R5 sound module:
S 1
W DIP switch.
Door panel speaker volume control potentiometer.
Button number.
DESCRIPTION OF THE SOUND MODULES
_
_
AUDIO AND VIDEO DOOR ENTRY SYSTEM - CODED DOOR PANEL
Speaker.
LEDs.
Telephone speaker volume control potentiometer.
Door panel speaker volume control potentiometer.
Colour camera. (Only the EL632 R5
module)
P/T
.
LEDs
.
(Only function with EL632 R5 P/T module).
Summary of Contents for NEXA Series
Page 4: ......
Page 5: ...Standalone access control...
Page 23: ...Access control combined with Nexa door panels...
Page 54: ...Coded door panel...
Page 98: ...Coded panel with display...
