2-
2+
1-
1+
+ A B – 1 2 C
6
Digital input
terminal
Power and Rs485
bus terminal
LED
terminal
COMPONENT LAYOUT
View from top
The above illustrated barred bin indicates that this device must be disposed of separately. Thus, do
not dispose of this product as urban waste at the end of its life cycle. Specific waste collection
systems must be used for this type of waste or the device can be returned to the dealer when
purchasing a similar new product. Make sure this product is correctly discarded, avoiding improper
use, to contribute in preventing potentially negative environmental and health impacts, since it
contains potentially hazardous substances. The product must be disposed of in accordance with
current waste disposal regulations. Polluting with this type of waste (RAEE) is punishable by law. In
the event of polluting, the user risks the administrative sanctions set forth by Legislative decree
22/1977 articles 50 and subsequent as amended by Legislative decree 152/06, as amended; by
Legislative decree 151/05 article 16 as amended.
Priscilla
is a part of the Una Automation system
manufactured and sold by Master Srl Divisione Elettrica
Via Mario Tognato 16 - 35042 ESTE (Padova) - ITALIA
Tel. +39 0429 602777 Fax +39 0429 601247
RoHS
COMPLIANT
7
Installation manual • ENGLISH
ELECTRICAL SPECIFICATIONS
BOARD ASSEMBLY
Priscilla
is designed to be placed on junction boxes, or on round (Ø 60
mm) and rectangular flush mounting boxes .
The board can be powered through the “RS485” bus terminal.
Ÿ
Recommended power:
12Vdc (max 18Vdc)
Ÿ
Absorbed power:
Absorbed power in normal use: 0.48W (36mA)
Ÿ
Features of the LED terminal (+ and - outputs):
Output 12Vcc
Maximum power for each channel: 60mA (corresponding to 30
HA1001x domologic pushbuttons or to 60 LED of them).
Ÿ
Working temperature:
from -20°C to +85°C
Ÿ
Room humidity:
from 0% to 85%
TERMINALS
Terminals are fixed (not removable)
Ÿ
RS485bus terminal,
made up of 4 poles: +, A, B, -
Poles + and – provide 12-18 Vdc power.
Poles A and B provide connections to the
Clavis
converter or
Vesta
board. We recommend a 2x0.5 cable or superior, twisted and low
capacity shielded (<100pF/m).
Optionally, we recommend a 2x0.5 cable or superior, low capacity
twisted (<100pF/m).
Maximum distance from
Clavis
or
Vesta
: 1 Km
For +, - poles cable 2x0.5
Priscilla
