8.3
Module dimensions
Fig. 8-3:
NY4120 module dimensions
Module type code
Width
Height
Depth
Weight
NYM04.1-2PW-NNNN-NY4120
NYM04.1-2PW-LMSN-NY4120/10
21.7 mm
128.4 mm 148.5 mm 380 gr
Tab. 8-2:
NY4120 physical data
8.4
Field Diagnostics
The module does not contain any replaceable or wear parts. In case of
failure, the entire module must be replaced.
The NY4120 module has 1 bi-color module status indicator LED labeled
"DRV" on the front panel. The various indications are described in
""DRV" status LED indications" on page 61
LED indication
Description
Red steady
Default setting when the drive module starts (power-up).
Fatal error on the drive module, or gateware is not
correct or not loaded, or module not operational
because a communication problem is detected (call
service).
Orange steady
Gateware loaded, but node not yet operational,
because other drive modules in the node are initializing.
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NY4120 and NY4120/10: PWM Drive Module
R911337671_Edition 18 Bosch Rexroth AG
