
Signal Connections
29
AMP-304C
The output of the signals can be configured by jumpers as either
Single-Ended or Differential Line Driver output. Users can select
the output mode either by closing breaks between 1 and 2, or 2
and 3 of jumpers J1-J8 as follows:
The default setting of OUT and DIR is set to differential line driver
mode. The following wiring diagram is for OUT and DIR signals on
the 4 axes.
Axis #
Signal
Name
Jumper
Differential Line
Driver Output
Single-Ended
Output
0
OUT0
J8
Close breaks
between 1 and 2
Close breaks
between 2 and 3
DIR0
J7
1
OUT1
J4
DIR1
J3
2
OUT2
J5
DIR2
J6
3
OUT3
J1
DIR3
J2
NOTE:
NOTE:
If the pulse output is set to Single-Ended output mode, OUT-
and DIR- are used to transmit CW and CCW signals. The sink
current must not exceed 20mA on the OUT- and DIR- pins.
1
2
3
Single-Ended (1-2)
Differential (2-3) (default)
J1
Differential (1-2) (default)
Single-ended (2-3)
J1
FPGA
Differential
Line Driver
Connector
OUT+ / DIR+
OUT+_ / DIR+_
OUT- / DIR-
D5V
1
2
3
Содержание AMP-304C
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