cias MICRO-RAY - Page 34

© CIAS Elettronica S.r.l. Ed. 1.2
Installation Manual Page 33 of 47 MICRO-RAY
TERMINAL BLOCK MS2
Term.
Block
Symbol
Function
1
13.8V
Positive Power supply Input (+13.8 V )
2
GND
Negative Input for Power Supply and for Data (0 V )
3
LH
+ RS 485 High Data Line
4
LO
- RS 485 Low Data Line
Note 1: Use only for ray 1, do not connect for the rays 2, 3, 4.
J1 TRANSMITTER CONNECTOR
10 pin connector for local PC connection
Term.
Block
Symbol
Function
1-2-4-
6-8-10
N.C.
Not connected
3
+13.8
Power supply (13.8 V )
5
LO
Low Line for RS 485
7
LH
High Line for RS 485
9
GND
Ground
FUNCTION SELECTOR
No.
Symbol
Function
SW1
FUN
Position 0 = Normal Functionality
Position 1 = Reading/Selection of the Modulation Channel
Position 8 = Reading/Writing of the Barrier Number
Positions 2, 3, 4, 5, 6, 7, 9 = Not active
READING / WRITING PARAMETER SELECTORS
No.
Symbol
Function
SW2
DEV 10
Switch for Reading / Setting parameters (tens)
SW3
DEV 1
Switch for Reading / Setting parameters (units)
CONFIRMATION FUNCTION BUTTON
Symbol
Function
S2
Button to confirm writing parameters
LEDS
Symbol
Function
Default
D6
Indication of Fault and Reading/Writing Functions
OFF
D5
Indication of Tampering and Reading / Writing
Functions
OFF
JUMPERS
Symbol
Function
Default
Jp1
Serial Line Termination (Jp1 position 1/2 =
termination NOT inserted)
1/2