C1250 Installation Guide
7 Description of the connectors / Interfaces
7.1 X1
X1
Motor Phases
PWR+
PGND
Connector has to
be ordered
separately: see
chapter 13
Motor Supply: 72VDC nominal, 24...85VDC
Absolute max. Rating: 72VDC +20%.
External Fuse: 16AT (16A slow blow) / min. 100VDC
If motor supply voltage exceeds 90VDC, the drive will go into error state.
–
Use 60/75°C copper conductors only
–
Conductor Cross-Section 2.5mm
2
(AWG14) max Length 4m
7.2 X2
X2
Motor Phases
PH1+
PH1-
PH2+
PH2-
PE/SCRN
LinMot Motor:
Motor Phase 1+
red
Motor Phase 1-
pink
Motor Phase 2+
blue
Motor Phase 2-
grey
Protective Earth / Shield
3-phase EC-Motor:
Motor Phase U
red
Motor Phase V
pink
Motor Phase W
blue
Motor Phase X
grey
Shield
- Use 60/75°C copper conductors only
- Conductor cross-section: 0.5 – 2.5mm
2
(depends on Motor current) / AWG 21 -14
Page 10/26
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