Installation
D7_EN
– V1.2
8/14
3.2.1
Pin Assignment
The connectors must be wired according to your application.
Pin
Description
Voltage limits
V +
Power supply
24 V up to 48 V
V -
Power supply ground
0 V
A +
Motor A
-
A -
Motor A/
-
B +
Motor B
-
B -
Motor B/
-
STEP +
Motion input
5 V up to 24 V
STEP -
Motion input ground
0 V
DIR +
Motion input
5 V up to 24 V
DIR -
Motion input ground
0 V
EN +
Enable signal
5 V up to 24 V
EN -
Enable signal ground
0 V
NOTE
If different power supplies are used for the supply of the motor (terminal V+ and V-) and the supply of the signal transmitter
(terminal STEP+, STEP-, DIR+, DIR- and EN+ and EN-), a ground potential equalisation of the power supplies must be
performed
3.2.2
Connection Scheme Signal In/Output
Enable signal „EN“
Motion signal „STEP“ and „DIR“
