8.17
EDH0162En1040 – 06/99
MM4005
Appendix C — Connector Pinouts
C.9
Motor Interface Connector (25-Pin D-Sub)
This connector interfaces to the motion device. Depending on the type of
driver and motor, some pins have different meanings. If not otherwise spec-
ified, this description is valid for all cases.
Pin #
Stepper Motor
DC Motor
Unipolar
Bipolar
5-Phase
1
—
Phase 1
Phase 1 +
Phase 1
+ Tacho
Generator
2
—
Phase 1
Phase 1 +
Phase 1
+ Tacho
Generator
3
—
Phase 2
Phase 1 –
Phase 2
– Tacho
Generator
4
—
Phase 2
Phase 1 –
Phase 2
– Tacho
Generator
5
—
Phase 3
Phase 2 +
Phase 3
+ Motor
6
—
Phase 3
Phase 2 +
Phase 3
+ Motor
7
—
Phase 4
Phase 2 –
Phase 4
– Motor
8
—
Phase 4
Phase 2 –
Phase 4
– Motor
9
—
Common
N.C.
Phase 5
N.C.
Phase 3-4
10
—
N.C.
N.C.
N.C.
N.C.
11
—
Common
N.C.
Phase 5
N.C.
Phase 1-2
12
—
N.C.
N.C.
N.C.
N.C.
13
—
Mechanical
Mechanical
Mechanical
Mechanical
Zero
Zero
Zero
Zero
14
—
Shield
Shield
Shield
Shield
Ground
Ground
Ground
Ground
15
—
Encoder Index Encoder Index Encoder Index
Encoder Index
Pulse I
Pulse I
Pulse I
Pulse I
16
—
Limit Switch
Limit Switch
Limit Switch
Limit Switch
Ground
Ground
Ground
Ground
17
— + End-of- End-of- End-of-Travel
+ End-of-Travel
18
— – End-of-Travel – End-of-Travel – End-of-Travel
– End-of-Travel
19
—
Encoder Encoder Encoder
Encoder
Channel A
Channel A
Channel A
Channel A
20
—
Encoder Encoder Encoder
Encoder
Channel B
Channel B
Channel B
Channel B
21
—
Encoder Encoder Encoder
Encoder
Power: +5 V
Power: +5 V
Power: +5 V
Power: +5 V
22
—
Encoder Encoder Encoder
Encoder
Ground Ground Ground
Ground
23
—
Encoder Encoder Encoder
Encoder
Channel /A
Channel /A
Channel /A
Channel /A
24
—
Encoder Encoder Encoder
Encoder
Channel /B
Channel /B
Channel /B
Channel /B
25
—
Encoder Index Encoder Index Encoder Index
Encoder Index
Pulse /I
Pulse /I
Pulse /I
Pulse /I
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