Feedback; X7 Incremental Encoder Without Halls; X8 Incremental Encoder With Halls; X8 Serial Interfaces + Sincos - ABB MicroFlex e190 User Manual

156 Technical data

Feedback



X7 Incremental encoder without Halls

Encoder interface
Max. input frequency A / B
Output power supply to encoder 5.5 V DC (±7%) 500 mA max.*
Maximum recommended cable
length
* Total combined current for this encoder and X8 primary encoder, which may be
connected simultaneously (see page 76).


X8 Incremental encoder with Halls

Encoder interface
Max. input frequency A / B
Hall inputs
Output power supply to encoder 5.5 V DC (±7%) 500 mA max.* or 8 V DC set by switch
Maximum recommended cable
length
* Total combined current for this encoder and the X7 encoder input, which may be
connected simultaneously (see page 76).


X8 Serial interfaces + SinCos

Supports BiSS-B, SSI, EnDat 2.1, EnDat 2.2, Smart Abs, SinCos and Hiperface using
required combinations of the following inputs:
Signals
Device types:
BiSS-B, Smart Abs
SSI
EnDat, SinCos
Hiperface
Output power supply to encoder 5.5 V or 8-12 V set by switch, 500 mA max.*
Maximum recommended cable
length
* Total combined current for this encoder and either the X8 extra incremental encoder
or X7 encoder, which may be connected simultaneously (see page 76).
RS422 A/B differential, Z index
2 MHz (8 MHz quadrature counts)
30 m
RS422 A/B differential, Z index
2 MHz (8 MHz quadrature counts)
RS422 A/B differential
30 m
Differential input pairs for Data, Clock, Sin, Cos.
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.
30 m