REMOTE
REF
CURRENT
DUMP
VDC+
VDC-
A+
A-
B+
B-
PWR/FLT
!
SERIES
E-DC Drive
VS Motor Connections – Parallel Wiring
Hardware Installation Guide
OS Motor Connections – Series Wiring
DIP Switch Settings
SERIE
S
25 Pin D-Connector – Inputs and Outputs
LEDs
DC Input Connections
LED Color:
Green Red Indicated State:
Off
Off
No AC power applied
On
Off
AC power applied
On
On Fault
Condition:
• drive overtemperature; or
• short circuit detected
24 – 48VDC
E-DC Hardware Installation Guide
is available online in PDF format:
http://www.compumotor.com
(part number 88-020714-01)
Red
Green
PWR/FLT
VDC+
GND
POWER
SUPPLY
REMOTE
REF
CURRENT
DUMP
VDC+
VDC-
A+
A-
B+
B-
PM
Phase A
Windings
Phase B
Windings
Red
Blue
Black
Yellow
White
Orange
Green
A+
A-
B+
B-
Brown
Red
Yellow/White
Yellow
Red/White
Orange
Orange/White
Black
Black/White
REMOTE
REF
CURRENT
DUMP
VDC+
VDC-
A+
A-
B+
B-
PWR/FLT
VS Motor Color Code – Parallel Wiring
Flying Lead:
With Cable:
PM
Phase A
Windings
Phase B
Windings
Red
Blue
Black
Yellow
White
Brown
Green
A+
A-
B+
B-
Orange
REMOTE
REF
CURRENT
DUMP
VDC+
VDC-
A+
A-
B+
B-
PWR/FLT
OS Motor Color Code – Series Wiring
on
off
3
off
4
5
7
6
1
8
2
Anti-resonance
Automatic Test
Current Loop
Gain
(See Hardware Guide
for gain settings with
non-Compumotor motors)
Current Range
Anti-res. Disabled
Anti-res. Enabled
on
on
off
on
on
off
on
on
on
off
off
on
on
on
on
on
off
on
off
on
off
on
on
on
on
off
on
on
off
off
off
on
off
on
on
off
on
on
off
off
on
off
on
off
on
off
off
off
on
on
on
off
off
on
off
off
off
off
on
off
off
off
off
off
off
1
2
3
on
1
2
3
4
5
6
7
8
Automatic Test Disabled
Automatic Test Enabled
Waveform
on
on
off
off
on
off
on
off
Automatic Standby
Full Current
75% Current
50% Current
25% Current
Default Setting
Default Setting
on
off
off
on
off
on
on
off
off
on
off
on
off
on
off
on
off
off
off
off
on
on
on
on
Pure Sine
-2% 3rd Harmonic
-4% 3rd Harmonic
-4% 3rd Harmonic
-4% 3rd Harmonic
-6% 3rd Harmonic
-8% 3rd Harmonic
-10% 3rd Harmonic
50,800
50,000
36,000
25,600
25,400
25,000
21,600
20,000
18,000
12,800
10,000
5,000
2,000
1,000
400
200
Default Setting
Default Setting
Default
5
4
6
7
8
off
off
off
off
on
on
on
on
off
off
on
on
off
off
on
on
off
on
off
on
off
on
off
on
1
2
4
8
16
32
64
64
SW 2
SW 3
1
2
3
4
5
6
7
8
O N
O N
Resolution
(Steps per Revolution)
off
off
on
on
off
on
off
on
1.58 – 4.80 amps
0.51 – 1.58 amps
0.44 – 1.27 amps
0.13 – 0.50 amps
Default Setting
Factory Default Con-
figuration Shown
Default
For Motor Current
selection, connect a
resistor between
CURRENT and REF
terminals. See back
cover for values.
For Power Dump,
connect a 35 ohm,
10W power resistor
(e.g. Dale RH-10)
between DUMP and
VDC+.
• turns on at 85VDC
• 100 joules maximum
dissipation
To use Remote Input to
reduce motor current,
connect a resistor
between REMOTE and
CURRENT. See back
cover for equations.
For access to DIP
switches, remove
plastic cover
Compumotor
Gain at Gain at
Motors
24VDC 48VDC
OS2HA, 21A
16
8
OS22A
32 16
VS12B, 13B
32
16
VS21B
16
8
VS22B, 23B, 31B
32
16
VS32B
64
32
For Compumotor OS, VS Motors,
use default setting: #7 off, #8 off.
1
2
3
4
5
6
7
8
O
N
1
2
3
4
5
6
7
8
O
N
RE
MO
TE
RE
F
CU
RR
EN
T
DU
MP
VD
C+
VD
C-
A+
A-
B+
B-
PW
R/F
LT
!
SE
RI
ES
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
E-DC Drive – Internal Connections
Input/Output Specifications – see back cover
ILD213
ILD213
ILD213
ILD213
HCPL2631
243
Ω
243
Ω
681
Ω
681
Ω
Remote–
Fault+ (C)
Fault– (E)
Gear Shift+
Gear Shift–
Step–
Step+
Direction–
Di
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