©
CIAS Elettronica S.r.l.
Ed.
2.0
Installation Manual
Pag. 34 of 46
Murena Plus 12, 24, Curtain
The following table shows the terminal functions for the Murena Plus board
TERMINAL MS1
Term Symbol
Function
1
AL
Alarm Relay Contact (C)
2
AL
Alarm Relay Contact (NC)
3
TMP
Tamper Relay Contact (C)
4
TMP
Tamper Relay Contact (NC)
5
FLT
Fault Relay Contact (C)
6
FLT
Fault Relay Contact (NC)
7
STBY
Stand-by Command Input (Normally Open from GND)
8
TST
Test Command Input (Normally Open from GND)
9
GND
Ground Output
10
SYNC Synchronisation Output/Input, for Master/Slave
(do not use)
TERMINAL MS2
Term. Symbol
Function
1
13,8V
Positive Power Supply Input (+13,8 V
)
2
GND
Negative Power Supply Input and for Data (0 V
)
3
LH
+RS 485 Data Line High
4
LO
- RS 485 Data Line Low
CONNECTOR J2
10 pin Connector for connection of local PC (WAVE-TEST2)
Term Symbol
Function
1-2-4-
6-8-10
N.C. Not
Connected
3
+13,8
Power (13,8 V
) for interface converter RS-485/232
5
LO
- RS 485 Data Line Low
7
LH
+RS 485 Data Line High
9
GND Ground
SELECTOR 4
N° Symbol
Function
Default
1-2-3
SW4
Reserved (do not use)
OFF
4
SW4
Serial Line Termination (termination NON inserted
default)
OFF
LEDS
N° Symbol
Function
Default
7
DL7
Alarm
indication
OFF
8
DL8
Tamper
indication and setting
OFF
9
DL9
Fault
indication and setting
OFF
1
DL1
Dynamic function display
OFF
2
DL2
Dynamic function display
OFF
3
DL3
Dynamic function display
OFF
4
DL4
Dynamic function display
OFF
5
DL5
Dynamic function display
OFF
6
DL6
Dynamic function display
OFF
