Encoder Inputs And Encoder Power Supply; Drive Output; Characteristics - Bosch rexroth NYCe 4000 Hardware Manual

NYCe 4000 Multi-axis motion control system Hardware Sys‐
tem Manual
10.13

Encoder Inputs and Encoder Power Supply

10.14

Drive Output

10.14.1

Characteristics

The following encoder types can be used with the NY4130:
● Quadrature encoder
● Analog inputs
● EnDat2.2 encoder
For SinCos based encoders the NY4199 SinCos Option module is required.
This module is connected to the drive module and contains hardware to
process the SinCos signals. The SinCos based encoders supported by the
NY4199 SinCos Option module are:
● SinCos
● EnDat2.1
● Hiperface
The NYCe 4000 software includes functions to switch the encoder power
supply on and off per axis. This means that the encoder power supply voltage
on the pins Enc5V0 and Enc5V1 can be switched on and off independently
for each axis.
For detailed connection information, see
157.
Do not connect or disconnect the encoders while the system
power supply is switched on. This can destroy the encoder
electronics.
Two balanced 2 quadrant linear power devices are used as voltage amplifiers
for the NY4130. These amplifiers can also be used in single-ended mode
(unbalanced). The Drive Output can be switched to 0 Volt within 20 µs when
the StopAlarm0 (axis0) and/or StopAlarm1 (axis1) are/is activated.
Characteristic
Bandwidth voltage controller
Output voltage (terminal-to-
terminal), balanced
Output voltage (terminal-to-
ground), unbalanced
Offset voltage
OPA548 amplifier output gain
I continuous
NY4130: DC Drive Module
chapter 13 "Encoders" on page
Description
4 kHz
(phase loss 5° at 200 Hz, max 10 dB overshoot)
0 V ... 48 V
0 V ... 24 V
≤ 50 mV (no offset compensation)
Fixed at 24
2 A for ± 15 V per axis
1 A for ± 26 V per axis
R911337671_Edition 18 Bosch Rexroth AG
119/233