XCD HR Motherboard
User Guide
XCD HR Motherboard Interface
Document No. XCDH458001-00 rev E
14
Single-Ended Encoder
Connect the single-ended encoder to J22 on the Motherboard. Place jumpers on
J20, J21, and J22. Refer to
Figure 6 for jumper locations.
Warning
:
Ensure that P1 has no connection.
Limit Switch Connector
Enables internal limit switches. To enable external limit switches remove the
jumpers.
NOTE:
Jumper JP19-1, 2 shorts to ground Limit Switch Right.
Jumper JP19-3, 4 shorts to ground Limit Switch Left.
Figure 7. Table 1: Limit Switch Connector Pinout
Header, 3 friction lock (J17).
For mating connector use: Molex Crimp terminal
housing (P/N: 22-29-2031), with Molex Crimp terminal pins (P/N: 0008500113).
Table 2:
Limit Switch Connector
Pin # Name
In/Out
Function
1
LS Right
Input
Limit Switch signals can be used if an axis is
equiped with limit switch sensors indicating if the
axis is too close to hard stop.
By default, when the signals are active low; i.e. zero
level, causes fault: stops motion, XMS program.
2
LS Left
Input
3
GND
Ground
System ground
