Motion Coordinator Technical Reference Manual
Daughter Boards 4-29
Differential Stepper Daughter Board
Differential Stepper Daughter Board
Trio Product Code P280
Description:
ATYPE
parameter for Differential Stepper Daughter Board = 4
The differential stepper daughter board is a stepper daughter board with the out-
put signals provided as differential 5 volt signals on a 15 way 'D' connector. The
daughter board does not feature an encoder port for position verification, but
does have a registration input to allow for capture of the number of step pulses
when a registration signals arrives.
Connections:
The differential stepper daughter board is fitted with a 15 way female 'D' connec-
tor:
STEPPER R
8 7 6 5 4 3 2 1
0v
Pin Use
1
Step+
2
Direction+
3
Boost+
4
no connection
5
Fault input
6
no connection
7
no connection
8
Screen
9
Step-
10
Direction-
11
Enable+
12
Enable-
13
0v
14
0v
15
Boost-
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