18
DS1784-005
4.1. DESCRIPTION OF TERMINALS
V EXT Power terminals (*)
ILA
Audio signal (ILA)
GND
PS-
Negative for door opener input relay
PS+
Positive for door opener input relay
N.O.
Lock relay normally open contact
C
Lock relay common contact
N.C.
Lock relay normally closed contact
(
*
)
Use transformer Ref. 1723/22 or transformer Ref. 9000/230 as power device.
4.1.1. CONNECTION WIRE TO DOOR UNIT
A wire for connecting to panels Mod. 1784 is provided with the device Ref. 1784/45.
To connector
J3
of panel
Mod. 1784
To the terminal board
of 1784/45
Colour
Signal
Green
Audio signal (ILA)
Grey
Earth (GND)
4.1.2. POSITIONING OF CONNECTOR J3 ON PANEL MOD. 1784
The metal cover front must be removed on panels Ref. 1784/1-/2 to gain access to connector J3.
Refer to the booklet provided with the device for information on the panel.
Connector J3 can be directly accessed from the back of Ref. 1784/3-/4 panels
J3
Ref. 1784/1 - /2
J3
Ref. 1784/3 - /4
