24
Correlation table: position of DIP switches SW1, device n° and bus speed
DIP switches 1 to 6 are for addressing the reader on the bus. On the current version, only addresses 1 to 12 are used, so DIP switches 5 and 6
must be left on OFF.
Note that the standard speed of the VEDO switchboards bus is 38400 baud.
Input/output expansion module terminal block description
M1
Pin
Name
Function
1
V+
Power supply positive input
2
V-
Power supply negative input
3
A
RS485 data bus - A
4
B
RS485 data bus - B
M2
Pin
Name
Function
1
V+ AUX
Power supply positive output.
2
V-
Power supply negative - output reference
3
I1
Input 1 / Output 1
4
I2
Input 2 / Output 2
5
V-
Power supply negative input / Inputs reference
6
I3
Input 3 / Output 3
7
I4
Input 4 / Output 4
8
I5
Input 5 / Output 5
9
I6
Input 6 / Output 6
10
V-
Power supply negative input / Inputs reference
11
I7
Input 7 / Output 7
12
I8
Input 8 / Output 8
BAUD
DIP7
DIP8
9600
OFF
OFF
38400
ON
OFF
57600
OFF
ON
115200
ON
ON
N°
DIP1
DIP2
DIP3
DIP4
DIP5
DIP6
1
OFF
OFF
OFF
OFF
OFF
OFF
2
ON
OFF
OFF
OFF
OFF
OFF
3
OFF
ON
OFF
OFF
OFF
OFF
4
ON
ON
OFF
OFF
OFF
OFF
5
OFF
OFF
ON
OFF
OFF
OFF
6
ON
OFF
ON
OFF
OFF
OFF
7
OFF
ON
ON
OFF
OFF
OFF
8
ON
ON
ON
OFF
OFF
OFF
9
OFF
OFF
OFF
ON
OFF
OFF
10
ON
OFF
OFF
ON
OFF
OFF
11
OFF
ON
OFF
ON
OFF
OFF
12
ON
ON
OFF
ON
OFF
OFF
Main features
• 8 alternatively con
fi
gurable inputs/outputs
• Inputs can be con
fi
gured as NC, NO, single, double and triple balance, double zone and double zone with termination.
• Possibility of direct connection with roller shutter contacts (switch alarm)
• Outputs can be con
fi
gured as monostable, monostable with con
fi
gurable pattern, bistable or bistable with con
fi
gurable pattern
• Anti-tamper and anti-tear tamper
• On-board 485 bus end-of-line resistor, which can be activated by means of a jumper
• Addressing by means of DIP switch
Con
fi
guration jumpers description
Name
Function
JP1
If activated, disables anti-removal (anti-tear) tamper
JP2
If activated, disables anti-opening tamper
JP4
If activated, enables 485 bus terminal resistor
