cias MANTA - Page 41

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CIAS Elettronica S.r.l. Ed. 1.5
Installation Handbook Page 40 of 57 MANTA 50 – 80
3 CONNECTIONS
3.1 Terminal Blocks, Connectors and Circuit Functions
3.1.1 Transmitter Circuit
1
MS1
TMP
TMP
Figure 8 Layout of connectors, jumpers, LEDs and presetting in transmitter board
The following tables shows the connector pin functions present on MANTA Transmitter
TRANSMITTER
TERMINAL
BLOCK
MS
1
Term
Symbol
Function
1
PT 1
Tamper relay contact (Normally Closed) + bulb contact (AMP1)
2
PT 2 Tamper relay contact (Normally Closed) + bulb contact (AMP1)
3
FLT
1
Fault relay contact (Normally Closed)
4
FL
T 2
Fault relay contact (Normally Closed)
5
ST BY Auxiliary input for Stand-By command (Norm. Open from GND)
6
TEST
Auxiliary input for Test command (Norm. Open from GND)
7
GND
Ground auxiliary connection
8
SYNC Sync In/Out connection to perform Slave/Master operation
TRANSMITTER TERMINAL BLOCK MS
2
Term
Symbol
Function
1
+13,8 Positive Dc Power Supply (+13,8 V )
2
GND 1
Negative Power
Supply and
Ground connection for Data
(
0
V
)
3
LH
+ RS 485 (High
Data
Line)
4
LO - RS 485 (Low Data Line)