FAAC A952, Руководство пользователя, Страница: 68 / 94

A952 66 532310 - Rev.A
Collegamento LK EVO Rispettare le indicazioni dei morsetti.
TX RX G K G V
52
U/UTP CAT.5
4x2xAWG24


V RX TX G
V RX TX G
TX RX G K G V
7
8
9
10
11
12
13
14
15
16
17
18
19
1 2 3 4 5 6
20 21 22 23 24 25 26 RX TX V G
CL CH G
LK EVO
E952IO board
11. LK EVO
The LK EVO allows you to select the operating mode
by pressing the corresponding button.
INSTALLATION AND CONNECTION
1. To separate the parts use a flat-head screwdriver
to prise them apart.
2. Break the cable knockout.
3. Mark the points on the wall and fasten the support
using suitable screws.
F
Before connecting the device, disconnect the mains
power supply and the emergency battery of the
automation system (if present).
4. Connect to the KEEPER connector on the E952IO
board:
G Power supply negative
TX Data transmission
RX Data reception
V +24 V
“
- use a 4 twisted pair U/UTP AWG24 cable with a
maximum length of 50 m.
5. Assemble the parts by pressing lightly.
SWITCHING ON Turn the power on to the automation
board:
The LEDs turn on and off in sequence, then the LED cor-
responding to the active operating mode remains on.
If the


LEDs are lit at the same time, it indicates
that the automation is in an operating mode that is
NOT available on the LK EVO.
OPERATION To select the operating mode, press the
corresponding button. For special functions, press
the 2-button combinations indicated.
ERRORS In the event of errors, the combination of
LEDs corresponding to the active error flashes for a
few seconds (
 4
).
LK EVO LOCK DEVICE
The lock device is optional. Connect a key com-
mand with an NC contact to terminals G and K.