Rockwell Automation 4100 ALEC AXIS LINK ENCODER CONVERTER - Manual (Page 27)

Publication 4100-5.3 - June 1999
Installation & Hook-Up 19
Allen-Bradley 845P Encoders
If you are using an Allen-Bradley 845P-SHC14-xx3 incremental
encoder, use the following table for your connections.
Power
Common Red
Black Red
Black B+ Input
B+ Return
Table 2.6 ALEC Connections for AB 845P Encoders
ALEC Signal 4100-CAExx
Wire Color Encoder
Wire Color Encoder
Signal
A+
A- White
Black Red
Violet CH-A Output
CH-/A Output
B+
B- Green
Black Green
Blue CH-B Output
Ch-/B Output
Z+
Z- Blue
Black Yellow
Orange CH-Z Output
CH-/Z Output
Power
Common Red
Black White
Black B+ Input
B+ Return
ATTENTION
!
Do not attempt to make any electrical connections to the
ALEC while power is applied. Doing so risks damage to
the ALEC, peripheral equipment, and your health and
safety.
ATTENTION
!
The ALEC does not support the removal or the insertion
of any connectors when under power. The power
disturbance can result in unintended machine motion,
loss of process control, or an electrical arc that can cause
an explosion in a hazardous environment.
Table 2.5 ALEC Connections for AB 845K Encoders
ALEC Signal 4100-CAExx
Wire Color Encoder
Wire Color Encoder
Signal