Rockwell Automation 2090-K7CK-KENDAT EnDat Feedback Module Installation Instructions - Manual (Page 3)

3 Low-profile EnDat Feedback Modules
Rockwell Automation Publication 2090-IN020C-EN-P - August 2010
Connector Data
Terminal Signal Terminal Signal
1 SIN+
(1)
(1) The cosine signal must lead the sine signal for phasing and commutation of a motor that
results in clockwise rotation when looking at the motor shaft from the front.
8 CLK–
2 SIN–
(1)
9 DATA+
3 COS+
(1)
10 DATA–
4 COS–
(1)
11 TS+
5 +5V DC
(2)
(2) The module connects to the 9V and 5V power supplies in the drive. The 9V power from the
drive is used to power the signal conversion logic in the module. The 5V power is passed
through to the encoder and is not used by the module.
12 TS–
(3)
6 ECOM
(3)
(3) The ECOM and TS- connections are tied together and connect to the cable shield. The TS-
connection is required only when using third-party motor feedback cables.
13 NC
7 CLK+
1
2
3
4
5
6
7
8
9
10
11
12
13