FMC32 Hardware User's Manual
YA7174-0E
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5. Specifications
Product name
：
FMC32, a compact controller with built-in driver
Input voltage[VM]/Maximum current
［
A
］
DC +24V ±10% / 1.2A
Model
NP3775E3
Control method
Bipolar constant current operation
Excitation method
2 phase excitation(FULL)/1-2 phase excitation(HALF)
Selectable by switching SW1 to 4
Output current
0.5 A/phase [MAX], changeable by using VR
Current-down function after stopped (approximately 50% of
setting value) is available.
Integrate
d dri
ve
r
Motor to be used
2 phase bipolar stepper motor
I/F
DC4.5 to 7V photocoupler input, 1K
Ω
input resistance
Input
signal
Signal
name
MON, STA, +EL, -EL, ORG, SD
The ±EL logic can be selected by using DSW1 to 5.
The ORG and SD logic can be selected by using software.
I/F
Open collector (74LV07) output
Drain applied voltage = 5.5 V MAX
I/O signal
Output
signal
Signal
name
END, PLS, DIR, MOT
Built-in driver / output pulses (PCL, DIR) can be selected by
using SW 1 to 3.
