Delta RMC151 User Manual
Page 703
7 Hardware
Cable
Each DB-25 connectors has three cables coming from it. Each has 24-
gauge twisted pairs with an overall braided shield:
•
Drive (3 pair):
Amplifier connections
•
Encoder (4 pair):
Quadrature encoder connections
•
Limits (3 pair):
Home and limit switches
Wire Colors
Notice that the cable connects to the same pins for the QA1, QA2, and QUAD modules,
because these modules have identical pinouts.
RMC-CB-QUAD-
01-xx
Connect to
QA1 Pin
Connect
to QA2
Pin
Function
Pin #
QA1,QA2,QUAD
Enc: white/blue
A-
A-
A- from encoder
1
Enc: blue/white
A+
A+
A+ from encoder
2
Enc: white/orange B-
B-
B- from encoder
3
Enc: orange/white B+
B+
B+ from encoder
4
n/c
n/c
No connection
5
Lim: white/orange Reg Y/NegLim- RY/NL-
Registration Y or
Negative Limit
6
Lim: orange/white Reg
Y/NegLim+
RY/NL+
7
Lim: white/blue
Reg X/PosLim- RX/PL-
Registration X or
Positive Limit
8
Lim: blue/white
Reg
X/PosLim+
RX/PL+
9
n/c
n/c
No connection
10
n/c
n/c
No connection
11
Drv: blue/white
Control Out
CtrlOut
Control Output
12
Drv: white/blue
Cmn
Cmn
Common
13
Enc: white/green
Z-
Z-
Index pulse from
encoder
14
Enc: green/white
Z+
Z+
15
Enc: white/brown
Enc: brown/white
Cmn
Cmn
Common
16
n/c
n/c
No connection
17
Lim: white/green
Home-
Home-
Home Input
18
Lim: green/white
Home+
Home+
19
Drv: white/green
FltIn-
FltIn-
Fault Input
20
Drv: green/white
FltIn+
FltIn+
21
n/c
n/c
No connection
22
n/c
n/c
No connection
23
Drv: white/orange EnOut-
EnOut-
Enable Output
24
Drv: orange/white EnOut+
Enout+
25
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