Technosoft IO iPOS4808, Technical Reference, Page: 29 / 44

© Technosoft 2013 17 IO-iPOS4808 Technical Reference
3.4. Axis ID and CAN Protocol selection for iPOS4808 VX-CAN drives
The iPOS4808 VX-CAN drive has 3 analogue inputs named AxisID0, AxisID1 and AxisID2 used to
select the CAN protocol: CANopen or Technosoft TMLCAN and the drive address or axis ID. The
iPOS4808 VX drive can detect up to 7 different voltage levels on these 3 inputs. On the IO
iPOS4808 module the 7 voltage levels can be selected via the jumpers: 3, 4, 9, 10, 13 and 14.
Each AxisID input has 2 jumpers associated. A 3-pin jumper (3 / 9 / 13) is used to connect an Axis
ID input to GND (position 2-3), +5V
DC
(position 1-2) or leave it unconnected (OFF). Another 3-pin
jumper (4 / 10 / 14) is used to select how to do the connection: directly (position 1-2), via a pull-up /
pull-down resistor of 4.7K
Ω
(position 2-3) or via a 22K resistor when left unconnected (OFF). The
7 levels can be obtained using the following jumper positions:
Table 3.1 Jumper setting for the seven voltage levels of AxisID0
Level Connection needed
Jumper
4
Jumper
3
L0 Connect input directly to ground 1-2 2-3
L1 Connect input through a 4.7K
Ω
resistor to ground 2-3 2-3
L2 Connected input through a 22K
Ω
resistor to ground OFF 2-3
L3 Nothing connected
–
leave input open - OFF
L4 Connect input through a 22K
Ω
resistor to +5V
DC
OFF 1-2
L5 Connect input through a 4.7Kohm resistor to +5V
DC
2-3 1-2
L6 Connect input directly to +5V 1-2 1-2
Table 3.2 Jumper setting for the seven voltage levels of AxisID1
Level Connection needed
Jumper
10
Jumper
9
L0 Connect input directly to ground 1-2 2-3
L1 Connect input through a 4.7K
Ω
resistor to ground 2-3 2-3
L2 Connected input through a 22K
Ω
resistor to ground OFF 2-3
L3 Nothing connected
–
leave input open - OFF
L4 Connect input through a 22K
Ω
resistor to +5V
DC
OFF 1-2
L5 Connect input through a 4.7Kohm resistor to +5V
DC
2-3 1-2
L6 Connect input directly to +5V 1-2 1-2