Parker SPD-N Series - CAN Line Connection; External +24 V Power Supply for the Control Stage

Parker Hannifin S.p.A. Divisione S.B.C. user’s manual TWIN-N and SPD-N
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2.16 CAN line connection
There is a CAN-bus interface on the drive, type Physical layer ISO/DIS11898, the DATA link is full
CAN version 2.0 part A (ID 11 bit), and a subset used for application layer SBC CAN. Realize the
ending only on the last node, like shown in the following
2.17 External +24V power supply for the control stage
The drive electronics, must be supplied with an external 24Vdc power supply (pins: 24 and 48 of
terminal block I).
The 24Vdc power supply must be exclusively dedicated to the drive. Sharing the power supply with
other devices (e.g. brakes, electro-valves, etc.) could cause malfunctions.
Use a Class 2 or a Low Voltage Limited Energy external power supply, protected with 3,15A rated
fuse.