CIAS Elettronica S.r.l.
Ed. 1.5
Installation Handbook
page
49
of
66
CORAL-PLUS
RECEIVER TERMINAL BLOCK MS3
Term. Symbol
Funzione
1
13,8V
Supply Voltage for 485/232 converter (+13,8V
)
2
GND
Ground for RS 485/232 converter and data reference (0V
)
3
LH
High Data Line (+ RS 485)
4
LO
Low Data Line (-RS 485)
RECEIVER CONNECTOR J2
Pin
Symbol
Function
1
GND
Ground to MW detector
2
DET
Connection for MW Detector
3
GND
Ground to MW detector
RECEIVER CONNECTOR J3
Pin
Symbol
Function
1-2-3-5-8-10-11-13-15-
16
N.C.
Not connected
4
GND
Ground
6
+13,8 V Supply Voltage (13,8 V
)
7
GND
Ground
9
0,2V
Received signal 200 mVpp
12
+5 V
Internal Supply Voltage (5 V
)
14
VRAG
“Automatic Gain Regulator” Voltage
RECEIVER CONNECTOR J4
Term
Symbol
Function
1
GND
Ground to Tamper Switch
2
ING
Tamper Switch Input
3
GND
Ground to Tamper Switch
RECEIVER JUMPER
Symbol
Function
Default
Jp1
Enable or disable the Alarm, Tamper and Fault Leds (D6,
D5, D4)
ON
Jp2
RS485 Line termination
– Jp2 (left) line not terminated
OFF
RECEIVER LEDS
Symbol
Indication
Default
D4
Fault + alignment
ON
D5
alignment
ON
D6
Alarm + alignment
ON
RECEIVER PUSH BUTTON FOR FUNCTIONS ACTIVATION
Symbol
Function
S1
- Acquisition of received signal during the alignment (SW1 in position
1)
- Acquisition of: Channel Number, Value of Received Field and
Indication of Alignment Quality (SW1 in position 2)
- Indication of the alignment quality (SW1 in position 3)
Summary of Contents for CORAL-PLUS
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