Endat2.2 Encoder - Bosch rexroth NYCe 4000 Hardware Manual
Multi-axis motion control system
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Also See for rexroth NYCe 4000:
- Instructions manual (52 pages) ,
- Design manual (52 pages) ,
- Instruction manual (40 pages)
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Encoders
13.10
EnDat2.2 encoder
Power supply
Encoder data
Encoder inputs characteristics
Bosch Rexroth AG R911337671_Edition 18
NYCe 4000 Multi-axis motion control system Hardware Sys‐
Characteristic
Main power supply
Switch on/off capability
Tab. 13-28:
Power supply characteristics
Value
Resolution
Max. 32 bits
Output format
EnDat2.2 protocol
Baud rate
1 MHz, 2 MHz or 4 MHz
Increasing direction
Clockwise
Tab. 13-29:
Data of EnDat2.2 encoder
Characteristic
Number of encoder inputs
NY4199 SinCos Option module
required
Galvanic insulated
Encoder signal interface
Line termination
Input frequency
Pull
up
resistors
for
collector driver
Cable break alarm
Tab. 13-30:
Encoder inputs characteristics per drive module
Specification
5.25 V, ± 0.1 V
Yes, switch on/off by software (see note 2)
●
NY4120
switch on/off per drive
●
NY4125, NY4130, NY4140
switch on/off per axis
Note
Depending on the encoder used
Fully digital protocol
As viewed from the encoder
shaft end
Description
●
2 (NY4120, NY4130)
●
1 (NY4140)
●
5 (NY4125)
No
No
RS422 (differential)
●
On-board, 120 Ω in series with 680 pF on
NY4120, NY4130, and NY4140
●
On-board, 400 Ω on NY4125
Max. 4 MHz
open
●
2k2 on-board on NY4120, NY4140
●
Not included on NY4125, NY4130
If necessary add externally
By software protocol errors
tem Manual
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