Specification
MSE570
Type without front panel
Type with front panel
MSE570
PM 570
Notes
Supply Voltage
Current consumption
Output Stage
Step logic
Vdc
Amps
15-36 + 10% max.
1-3 A
2 Phase Bi-polar
Full step / half step
Max ripple: 3 V peak/Peak
Depending on motor selected
Chopped constant current
Open circuit for full step
Logic Supply Voltage
Vdc
15-24 + 10% max
Use motor supply if < 24 Vdc
Output Stage
Output current per phase
Step logic
Amps
2 Phase Bi-polar
0.5 to 3.5
Full step / half step
Chopped constant current
Set by on-board DIP switch
Open circuit for full step
Control signals
CMOS Schmidt trigger
@ 12V with 10K
Ω pull-up resistors
& diode isolation
Logic 0: ( Low )
Volts
0 to 2
or contact closure to 0V
Logic 1: ( high )
Volts
9V to 30V max.
or open circuit
Monitor Outputs
Low Level
High Level
Volts
Volts
Open collector NPN transistor
1 max.
Open Circuit
Referenced to 0V
@ 30mA max.
+ 24V max.
Auxiliary outputs
Vdc
Vdc
Regulated +12 @ 50mA max.
Regulated + 5 @ 50mA max.
For use with on-board oscillator
Up-grade options
On board Oscillator
Thermal Protection
Condition monitoring
Optional
Optional
Optional
User fit options: refer to manual
Dimensions
Mm
100 high x 160 long x 60
Std. Eurocard : Use12E wide panel
Typical Connections
External Oscillator connections *
Note* Oscillator connections when circuit is fitted to MSE 570 Printed circuit board
Motor Supply ( 15 to 36 Vdc)
Phase A
Phase A’
Phase B
Phase B’
Sync input/output
Home output
Direction ( cw / ccw ) input
Step ( Clock ) input
Full/ half step input
Reset input
Output disable input
Current reduction input
Overload output signal
Over temperature output
Oscillator speed control input *
Oscillator clock output *
Oscillator base speed input *
Oscillator run/stop input *
+12 Vdc output ( 50 mA)
+ 5 Vdc output ( 50 mA )
Logic Supply ( 15-24 Vdc )
Connect to motor rail as
shown when < 24 Vdc
0V Common
Connector: 32 way a & c DIN41612 type D
C
A
2
o
o
4
o
o
6
o
o
8
o
o
10 o
o
12 o
o
14 o
o
16 o
o
18 o
o
20 o
o
22 o
o
24 o
o
26 o
o
28 o
o
30 o
o
32 o
o
+12V
Pin 26a
VR2 high speed set
Max
Min
0V
Pin 30a
Base speed
VCO input
Pin 22a
High speed
VR1
Base
base speed
Speed
Pin 24a
set
Stop
Pin 24 c
Run
Oscillator Frequency
High / base switch
10 kHz
Max typical setting
high speed
high
run
stop switch
base speed
Time
Mclennan Servo Supplies Ltd.
Tel: +44 (0)8707 700 700 www.mclennan.co.uk
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