
© Technosoft 2013
13
IO-iPOS4808 Technical Reference
Remark:
For direct connection of AvagoTech HEDL encoders, you need to connect pin 3 to
GND
by
soldering SJ1 located on the back side of the IO board near the J12 connector.
3.2.9. J13
–
Digital inputs connector #2
Pin
Pin name
Type
Function
1
+5V
OUT
O
+5V
OUT
output supply (generated by iPOS4808 drive)
2
IN5
I
General-purpose digital input IN5
3
IN6
I
General-purpose digital input IN6
4
GND
-
Ground
3.2.10. J14 and J15
–
CAN connectors
Pin
Pin name
Type
Function
1
CAN_V+
O
If JP21=1, +V
LOG
will be connected to this pin
2
CAN-Hi
I/O
CAN-Bus positive line (positive during dominant bit)
3
CAN-Lo
I/O
CAN-Bus negative line (negative during dominant bit)
4
GND
-
Ground
Remarks:
1. Put JP20
jumper to add a 120Ω terminal resistor in your CAN network. Leave JP
20 open if the
CAN network already has terminal resistors.
2. Put JP21 jumper to connect the IOiPOS4808 logic V
LOG
to CAN_V+. Leave JP21 open
if the CAN network has a separate supply connected to CAN_V+.
Summary of Contents for IO iPOS4808
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