Bosch Rexroth VT-VSPA2-1-2X Series Manual page 56

RE 30110-Z/10.12 Additional information
Pre-settings
• VT-VSPA2-1-2X/V0/T1 serves as replacement for:
VT 3000, VT 3013, VT 3014, VT 3026,
VT- VSPA2-1-1X/T1, VT- VSPA2-50-1X/T1
• VT-VSPA2-1-2X/V0/T5 serves as replacement for:
VT 3006, VT 3017, VT 3018, VT-VSPA2-1-1X/T5,
VT-VSPA2-50-1X/T5
Re-wiring table
Terminal VT30...
2a Output switch-over ±9 V
2c –
4a Call-up command value/ramp 2
4c Call-up switch-over ±9 V
6a Call-up command value/ramp 3
6c Call-up command value/ramp 4
8a Input command value 3
8c Call-up command value/ramp 1
10a Input command value 2
10c Input command value 1
12a Input command value 4
12c Input command value 5
14a
14c
16a
16c
18a Command value output
18c
20a Measurement null
20c
22a
24a
26a
26c
28a
28c Call-up voltage relay
30a
30c –
32a +U
32c +U Operating voltage
B
Table 2: Re-wiring
1)
If the relevant function has previously been used, please refer to your sales contact partner.
The individual functions that are assigned to the relevant terminals are shown in the block diagrams on the following pages.
VT-VSPA2...1X
Ready for operation
Ramp external
Ramp external
Differential input
Differential input
Call-up ramp off
+9 V output
Pin 1 solenoid B
Pin 1 solenoid A
0 V input voltage
Output –9 V
Pin 2 solenoid B
Pin 2 solenoid A
Release external
Operating voltage
B
–
Hydraulics Bosch Rexroth AG
The following pre-settings must be made before the exact ad-
justment of VT-VSPA2-1-2X/V0/T1 or T5:
• Exchange the card holder:
When replacing the amplifier card listed in the matrix by
the amplifier cards VT-VSPA2-1-2X/V0/T1 and T5, you
must moreover replace the existing card holder by the DIN
female multipoint VT 3002-1-2X/32D by a card holder with
the DIN female multipoint VT 3002-1-2X/48F.
• Carry out the re-wiring using the following table (differences
in the wiring are marked in gray):
VT-VSPA2-1-2X/T1
Terminal
1)
Not available
d22
d4
Not available 1)
d6
d8
b6
d2
b4
b2
b8
Not available 1)
d28
d24
b14
b16
d30
1)
Not available
b28
b32
z6
z2
z32
b30
z8
z30
z4
d18
z30
d18
3/10
VT-VSPA2-1-2X/T5
Terminal
1)
Not available
d22
d4 and d12
Not available 1)
d6 and d14
d8 and d16
b6
d2 and d10
b4
b2
b8
Not available 1)
d28
d24
b14
b16
d30
1)
Not available
b28
b32
z6
z2
z32
b30
z8
z30
z4
d18
z30
d18