Allen-Bradley 2094-AC05-MP5 User Manual page 63

Pin Description
1 Sine differential input+
2 Sine differential input-
3 Cosine differential input+
4 Cosine differential input-
5 Encoder power (+5V)
6 Common
7 Serial data clock signal +
(1) Not applicable unless the motor has integrated thermal protection.
(2) When used with Allen-Bradley® motors and Bulletin 2090 cables, pin 12 is reserved.
Kinetix 6000 drives do not support Heidenhain EnDat high-resolution
feedback; however, you can use the 2090-K6CK-KENDAT feedback module
to convert Heidenhain EnDat high-resolution feedback to Stegmann
Hiperface. Pin numbers in the table below refer to pins in the feedback
module.
IMPORTANT Only 2094-xCxx-Mxx-S and 2094-xMxx-S drives with firmware revision 1.116
or later support the use of 2090-K6CK-KENDAT feedback modules for
Heidenhain EnDat feedback.
Table 29 - Heidenhain EnDat
Signal
SIN+
SIN-
COS+
COS-
EPWR_5V
ECOM
CLK+
IMPORTANT Combined motor-power cable length for all axes on the same DC bus must
not exceed 240 m (787 ft) with 460V systems or 160 m (525 ft) with 230V
systems. Drive-to-motor power cables must not exceed 90 m (295.5 ft).
System performance was tested at these cable length specifications. These
limitations also apply when meeting CE requirements.
Figure 27 - Pin Orientation for 15-pin Motor Feedback (MF) Connector
Pin 15
Pin 11
Pin 6
Rockwell Automation Publication 2094-UM001J-EN-P - March 2017
Connector Data and Feature Descriptions
Pin Description
8 Serial data clock signal -
9 Serial data differential signal+
10 Serial data differential signal -
(1)
11 Motor thermal switch+
(2)
12 Motor thermal switch-
13 Reserved
Pin 10
Pin 5
Pin 1
Chapter 4
Signal
CLK-
DATA+
DATA-
TS+
TS-
–
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