©
CIAS Elettronica S.r.l.
Ed.
1.1
Installation Manual
Page
18
of
23
Micro-Ray-Card8
LED FUNCTIONS
Meaning of the event indicated by the LED
Led
Set as
“Single Barrier”
Set as
“Multiple Barriera”
L1
General Alarm
Alarm, barrier n
L2
General fault/no answer
General fault/no answer, barrier n
L3
Column A tamper
Column A tamper, barrier n
L4
Column B tamper
Column B tamper, barriera n
L5
Alarm occurred on ray 4 indication
Alarm, barrier n+1
L6
Alarm occurred on ray 3 indication
General fault/no answer, barrier n+1
L7
Alarm occurred on ray 2 indication
Column A tamper, barrier n+1
L8
Alarm occurred on ray 1 indication
Column B tamper, barriera n+1
Table 4
– Leds on the Micro-Ray-Card8 board
TAMPER CN1
Cover opening signaling
Pin
FUNCTION
1
GND
2
Tamper Input
3
GND
Table 5 - Tamper CN1 on the Micro-Ray-Card8 board
TAMPER CN2
Tearing protection signaling
Pin
FUNCTION
1
GND
2
Tamper Input
3
GND
Table 6 - Tamper CN2 on the Micro-Ray-Card8 board
JUMPER J2
RS-485 Line termination
Pin
FUNCTION
1
– 2
Closed
2
– 3
Open
(Default condition)
Table 7 - Jumper J2 on the Micro-Ray-Card8 board
LED DL2
– DL3
Symbol
FUNCTION
DL2
Data transmission (TX) to Micro-Ray barrier serial
DL3
Data reception (RX) from Micro-Ray barrier serial
Table 8
– Led on the Micro-Ray-Card8 board
PUSHBUTTON SW1
– SW2
Symbol
FUNCTION
SW1
Microprocessor Reset
SW2
No function
Table 9
– Pushbutton switches on the Micro-Ray-Card8 board