CIAS Elettronica S.r.l.
Ed. 1.3
Installation Manual
Page
49
of
78
PYTHAGORAS 3
10.1.2
Receiver Control Circuit
LED
TAMPER
LED
GUASTO
LED
ALLARME
ON
OFF
Jp1
1
0
0
0
u
F
J2
J4
S1
F
L
T
F
L
T
T
M
P
A
L
L
A
L
L
T
M
P
SW5
SW4
SW1
BZ1
Tp
MS2
MS3
1
3
,8
V
G
N
D
L
H
L
O
ON
OFF
Jp2
SW2
SW3
Figure 6 Component layout RX circuit
The following tables show the functions of the terminals on the PYTHAGORAS3 RX board:
TERMINAL BLOCK MS2 RECEIVER
Term
Symbol
Function
1
ALL
Alarm Relay Contact (NC)
2
ALL
Alarm Relay Contact (NC)
3
TMP
Tamper Relay C Tilt AMP1 (NC)
4
TMP
Tamper Relay C Tilt AMP1 (NC)
5
FLT
Fault Relay Contact (NC)
6
FLT
Fault Relay Contact (NC)
TERMINAL BLOCK MS 3 RECEIVER
Term
Symbol
Function
1
13,8V
Positive for RS 485/232 Converter power supply (+13,8V
)
2
GND
Negative for power supply and data reference
3
LH
High Data line (+ RS 485)
4
LO
Low Data line (-RS 485)
Содержание PYTHAGORAS3
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Страница 83: ...NOTE ...