©
CIAS Elettronica S.r.l.
Ed. 1.2
Installation Handbook
page
37
of
55
CORAL-S
TRANSMITTER TERMINAL BLOCK MS3
Mors. Simbolo 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)
TRANSMITTER CONNECTOR J2
Pin Symbol
Function
1
GND
Ground to MW oscillator
2
DRO
Connection for MW oscillator
3
GND
Ground to MW oscillator
TRANSMITTER CONNECTOR J3
Pin Symbol
Function
1-2-3-5-8-9-10-11-14-15
N.C.
Not connected
4
GND Ground
6
+13,8 V Supply Voltage (13,8 V )
7
GND Ground
12
+5 V
Internal Supply Voltage (5 V )
13
OSC
Measure for working Oscillator (+4V = OK, 0
or 8V = NOT OK)
16
+8 V
Internal Supply Voltage (8 V )
TRANSMITTER CONNECTOR J4
Pin Symbol
Function
1
GND
Ground to Tamper Switch
2
ING
Tamper Switch Input
3
GND
Ground to Tamper Switch
TRANSMITTER CHANNEL SWITCH SW3
Symbol Function
SW3
Hexadecimal switch for modulation channel selection
from 0 to F
TRANSMITTER LEDS
Symbol Indication Default
D7
Fault
ON
D3 Tamper
ON
TRANSMITTER JUMPERS
Symbol Function Default
Jp1
OUT = Internal Modulation (the Tx is “Master” and the Sync
Signal is outgoing)
IN = External Modulation (the Tx is “Slave” and the Sync
Signal is ingoing)
OUT
Jp2
Enable or disable the Fault and Tamper Leds
ON
Summary of Contents for CORAL-S
Page 59: ...NOTE...
