Schneider Electric Lexium 17S Series - Manual (Page 106)

94
Electrical Specifications - Signal, continued
Encoder Input
Specifications
Table The following table provides 17S encoder input specifications
Emulated
Encoder Output
(Incremental
Format)
Specifications
Table The following table provides 17S emulated encoder output (in incremental format)
specifications.
Continued on next page
ENCODER INPUT
Internal power supply Voltage 9V ± 5%
Current (maximum) 200 ma
Input Signal Sin-Cos encoder
(cyclic absolute) Absolute
accuracy 15 bits (39
arc-seconds
or 0.01 ° )
Resolution 20 bits (1.2
arc-seconds
or 0.0003 ° )
Sin-Cos encoder
(multi-turn absolute) Turn counter 12 bits
Absolute
accuracy
within one
turn 15 bits (39
arc-seconds
or 0.01 ° )
Resolution
within one
turn 20 bits (1.2
arc-seconds
or 0.0003 ° )
EMULATED ENCODER OUTPUT (INCREMENTAL FORMAT)
Channels A, B, and Marker
Type Differential, RS-485 compliant
Resolution with:
Resolver feedback
Sin-Cos Encoder feedback
512, 1024 line count; 1024/2048/4096 edges
512/1024/2048/4096/8192/16384 line count