ABB MicroFlex e190, User Manual, Page: 156 / 210

156 Technical data
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
X7 Incremental encoder without Halls
* Total combined current for this encoder and X8 primary encoder, which may be
connected simultaneously (see page
76 ).

X8 Incremental encoder with Halls
* Total combined current for this encoder and the X7 encoder input, which may be
connected simultaneously (see page
76 ).

X8 Serial inte SinCos
Supports BiSS-B, SSI, EnDat 2.1, EnDat 2.2, Smart Abs, SinCos and Hiperface using
required combinations of the following inputs:
* Total combined current for this encoder and either the X8 extra incremental encoder
or X7 encoder, which may be connected simultaneously (see page
76 ).
Encoder interface RS422 A/B differential, Z index
Max. input frequency A / B 2 MHz (8 MHz quadrature counts)
Output power supply to encoder 5.5 V DC (±7%) 500 mA max.*
Maximum recommended cable
length 30 m
Encoder interface RS422 A/B differential, Z index
Max. input frequency A / B 2 MHz (8 MHz quadrature counts)
Hall inputs RS422 A/B differential
Output power supply to encoder 5.5 V DC (±7%) 500 mA max.* or 8 V DC set by switch
Maximum recommended cable
length 30 m
Signals Differential input pairs for Data, Clock, Sin, Cos.
Device types:

BiSS-B, Smart Abs
SSI
EnDat, SinCos
Hiperface Single or multi-turn devices.
Single turn devices up to 18-bit.
Single or multi-turn devices, 512 or 2048 cycles per turn,
absolute positioning up to 65536 steps.
SinCos signal: 1 V pk-pk sine wave centered on a 2.5 V
reference.
Output power supply to encoder 5.5 V or 8-12 V set by switch, 500 mA max.*
Maximum recommended cable
length 30 m