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RE 30523-B/09.13 | Installation and operation Hydraulics | Bosch Rexroth AG 15/48
Installing the VSPD 2
Pin Description Type
2 MA+ Solenoid a +
4 MA- Solenoid a -
6 MB+ Solenoid b +
8 MB - Solenoid b -
10 Shield Shield
12 L1O- n. c.
14 L1I- n. c.
16 L1I+ n. c.
18 L1O+ n. c.
20 Ground System ground
22 DO 3 Discrete output
24 DO 4 Discrete output
26 DO 5 Discrete output
28 DO 6 Discrete output
30 U
B
Supply voltage
32 LO Supply GND
Tab. 3 Pin assignment row z
Single-solenoid valves are to be connected to solenoid A+/A-. The sole-
noid B+/B- connection then remains open. For single-solenoid valves,
only positive command values are recognized as being valid.
Row z