Rockwell Automation 7000A PowerFlex Medium Voltage AC Drive - Air-Cooled (A Frame) User Manual
Page 333
Component Definition and Maintenance 5-91
7000 “A” Frame
7000A-RM001A-EN-P – January 2011
Figure 5.68 – Universal Encoder Board
Connections to the Universal Encoder Interface are made via a 1492-
IFM20F interface module. The connections to the IFM are as follows:
Table 5.G – Encoder Functions
IFM Pin #
Quadrature Encoder Function
Absolute Encoder Function
1 A1+
E0
2 A1-
E1
3 B1+
E2
4 B1-
E3
5 ENC_COM
ENC_COM
6 Z1+
E4
7 Z1-
E5
8
A2+ (Redundant or Dual ENC)
E6
9
A2- (Redundant or Dual ENC)
E7
10 ENC_COM
ENC_COM
11
B2+ (Redundant or Dual ENC)
E8
12
B2- (Redundant or Dual ENC)
E9
13
Z2+ (Redundant or Dual ENC)
E10
14
Z2- (Redundant or Dual ENC)
E11
15 ENC_COM
ENC_COM
16 ENC_COM
ENC_COM
17 ENC_COM
ENC_COM
18
ENC PWR (+12V)
ENC PWR (+12V)
19
ENC PWR (+12V)
ENC PWR (+12V)
20
ENC PWR (+12V)
ENC PWR (+12V)