ADLINK PCI-8134A - Manual (Page 37)

Signal Connections
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power at 50mA driving capability. For more details of the ERC operation,
please refer to section 4.2.3.
3.9
General-purpose Signal SVON
The SVON signals can be used as servomotor-on control or general-
purpose output signals. The relative signal name, pin number and axis
number are shown in the following table.
CN2 Pin No Signal Name Axis #
7 SVON1 
25 SVON2

57 SVON3

75 SVON4 
The output circuit of SVON signal is shown in the following diagram.
3.10
General-purpose Signal RDY
The RDY signals can be used as motor driver ready input or
general
−purpose input signals. The relative signal name, pin number and
axis number are shown in the following table.
35V 50mA Maximum
SVON
Motion ASIC
EXGND
Inside PCI-8134/PCI-8134A
CN2
35V 50mA Maximum
ERC
Motion ASIC
EXGND
Inside PCI-8134/PCI-8134A CN2