Description of the NHEA PLUS SE terminal
DESCRIPTION OF THE TERMINAL
4
Positive, negative (18Vdc power supply)
.
Audio, digital communication
Door bell button input.
Output (negative) auxiliary call repeater (max. consumption 250mA).
+, - :
.
A , D :
HZ :
-
SA :
+
SA
_
A D
HZ
Description of the connection terminals:
-
NHEA PLUS SE HANDS-FREE AUDIO TERMINAL
i
a.
b.
c.
d.
Status LED.
-
Standby: LED illuminated red.
-
Call: LED illuminated green.
(master Nhea terminal).
-
Communication: LED illuminated green.
-
Night mode: LED blinking red.
-
Doctor mode: LED blinking green.
Function buttons.
Audio volume control switch.
Ringtone volume control switch.
g
h
Microphone.
Speaker.
Connector fixings.
Con ector
n
.
Horizontal cable entry.
Connection terminals
e.
f.
g.
h.
i.
j.
b
b
a
b
c
d
e
f
j
g
(
):
WHITE
A1
(
):
GREEN
( ) POSITIVE
(RED):
INTERCOM
(
):
BLACK
AP
(YELLOW):
( ) NEGATIVE
-
+
-
AP:
Auxiliary door opening button input.
-
Intercom:
Between two or more terminals in the same apartment.
- A1:
Output (negative) auxiliary device activation (max. consumption 50mA).
Description of the connector terminals:
