２．Overview; Characteristics; Product Configuration; Appearance - Melec ADB-2640U Instruction Manual

２．Overview
２－１．Characteristics
ADB-2640U is a driver for a 2-phase stepping motor with DC+24V input.
Driving method is unipolar constant current type.
It can drive a 2-phase stepping motor of unipolar winding ranging from
0.4A/phase to 2.0/phase.
Step angles can be selected from fourteen step angles ranging from 1 division to
32 division of the basic angle.
HOLD CURRENT and DRIVE CURRENT can be set up.
２－２．Product Configuration
●ADB-2640U
J1, J2, J3 of the housing and the contact is not in accessories.
２－３．Appearance
Signal Input Connector (J1)
DC Input Connector (J2)

Operating section

O.H.A LED (RED)
POWER LED (GREEN)
Model name
Motor Output
Connector (J3)
Operation section
-10-
Instructions Manual
One unit(main frame)
Mounting section
Mounting section
ADB-2640U