●
Over current and over temperature protection
●
Quadrature encoder cable break detection
●
Power consumption approximately 1.7 W at 24 V system power supply
voltage
Per module the following I/O are available:
●
6 x RS422 encoder inputs (2 x QuadA, QuadB and Index).
●
2 analog outputs (16 bit).
●
2 analog inputs (12 bit).
●
8 digital inputs, 2 inputs can be configured as 2 disable drive inputs.
●
4 digital outputs.
●
2 fast digital inputs.
●
2 fast digital outputs.
●
6 x 5 Volt digital inputs, to be used as Hall input, quadrature counter
input, general purpose digital Input or Rexroth MSM encoder input.
If a drive slot was configured for an NY4140 drive module and
now used for an NY4120 drive module, make sure that the DP
drive voltage is changed (lowered) before you install the NY4120
drive module.
8.2
Module identification
An identification label is attached on the NY4120 module.
6
1
5
4
2
3
Fig. 8-2:
Identification label of the NY4120
Identification number
Field explanation
1
Type code
2
Version level and status
3
Date of manufacture (yyWww)
4
Material number
5
Serial number
6
2D bar code
Tab. 8-1:
Explanation of the fields of the NY4120 identification label
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NY4120 and NY4120/10: PWM Drive Module
NYCe 4000 Multi-axis motion control system Hardware Sys‐
tem Manual
Bosch Rexroth AG R911337671_Edition 18
