Rockwell Automation Publication 7000-UM202D-EN-P - May 2018 163
Control Component Definition and Maintenance Chapter 3
Figure 137 - Universal Encoder Board
Connections to the universal encoder interface occur via a 1492-IFM20F
interface module. The connections to the IFM are detailed below.
Table 12 - Encoder Functions
IFM Pin # Quadrature Encoder Function Absolute Encoder Function
1A1+ E0
2A1- E1
3B1+ E2
4B1- E3
5 ENC_COM ENC_COM
6Z1+ E4
7Z1- 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)
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