Delta RMC101 - Manual (Page 577)

Quadrature with Analog Output 6.3
Transducer Interface Modules 6-33
See also:
Quadrature Wiring
Quadrature Configuration
Quadrature LED Indicators
Quadrature Specifications
Quadrature Scaling
Quadrature Homing
6.3.2 Quadrature Wiring
Use shielded twisted pairs for all connections to inputs and outputs. Route the quadrature
encoder wiring separate from other wiring. You must provide the power supplies needed by your
quadrature encoders.
CAUTION: If the drive outputs from the RMC are reversed, the axis will be uncontrollable when power
is connected. Confirm that your wiring is correct!
DB25S Pin-out
Note: Color codes are for cable part number RMC-CB-QUAD-01. This cable has three wire
groups: encoder, limits, and drive. The wire color column lists the wire group and the individual
wire color within that group.
The encoder common should be connected to both wires listed.
Pin Function Wire Color Pin Function Wire Color
1 A- Enc:
white/blue 14 Index
(Z)- Enc:
white/green
2 A+ Enc:
blue/white 15 Index
(Z)+ Enc:
green/white
3 B- Enc:
white/orange 16 Encoder
Common Enc:
brown/white
4 B+ Enc:
orange/white Enc:
white/brown
5 N/C 17 N/C
6 Retract
Lim- Lim:
white/orange 18 Home- Lim:
white/green
7 Retract
Lim+ Lim:
orange/white 19 Home+ Lim:
green/white
8 Extend
Lim- Lim:
white/blue 20 Fault- Drv:
white/green
9 Extend
Lim+ Lim:
blue/white 21 Fault+ Drv:
green/white
10 N/C 22 N/C
11 N/C 23 N/C
12 Drive* Drv:
blue/white 24 Enable*- Drv:
white/orange
13 Drive
Common* Drv:
white/blue 25 Enable*+ Drv:
orange/white
*Outputs, all others are inputs