Technical Data
6.4
Pin Assignments
6.4.1
Analog DC-Motor Versions
Connector type on positioner: D-Sub15m
Pin#
Signal
Direction
Function
1
n.c.
not connected
9
MOT (-)
input
motor connection (-)*
2
MOT (+)
input
motor connection (+)*
10 PGND
input
ground
(power)
3
n.c.
not connected
11 n.c.
not connected
4
+5V
input
+5 V input for encoder and logic
12 NLIM output
negative
limit
signal (active high), TTL
5
PLIM output
positive
limit
signal (active high), TTL
13
REFS
output
position reference signal, TTL
6
GND
ground (logic)
14
A (+)
output
encoder signal A, TTL
7
A (-)
output
encoder signal A-dash, TTL
15
B (+)
output
encoder signal B, TTL
8
B (-)
output
encoder signal B-dash, TTL
* Polarity determines direction of motion: if MOT+ > MOT- motion is in the positive direction,
i.e. away from the end where the motor is mounted.
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M-403 MP 73E Release 2.0.1 Page
27
