Siemens Sinumerik 840D Series Function Manual page 234

7 Peripherals/Accessories
7.4 Connection diagrams for servo solenoid valves
Pin 1
Length according to length code
Note: Max. approved system cable length 40 m
USOLL1P
7
USOLL1N
6
UIST1P
15
UIST1N
14
P24RV1
2
P24RV1
1
M24EXT
9
P24RV1
4
P24RV1
3
M24EXT
11
M24EXT
10
Housing
HLA module
Item
1 Sub D male connector, 15-pin, with screw lock UNC 4-40
6FC9341-1HC
2 Signal lead 4x(2x0.38) + 4x0.5 C
6FX2008-1BD21
3 12-pin socket connector
GE.570102.0145.00
Order No. (MLFB) of signal lead for 12-pin HR servo solenoid valve: 6FX2002-2BA10-1 VVV
Fig. 7-13 12-pin signal lead for HR servo solenoid valve (X121/X122)
7-234
Note
The following cable data for hydraulic systems is designed for directly and pilot
actuated Bosch Rexroth HR servo solenoid valves (see Subsection 2.3.2).
Cable print (order no., length in m, manufacturer,
month/year of manufacture)
2
1
0,38 bk
0,38
bn
0,38
rd
or
0,38
0,38 0,38
bu
0,38
vt
0,38 0,38
ye
0,38
gn
0,5
wh-rd
0,5 wh-ye
0,5 wh-bk
0,5 wh-bu
Shield
Meaning
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
Cen.
3
3
Setpoint output +/- 10 V
Setpoint output, ground
Actual value input +/-10 V
Actual value input, ground
+24 V switched
+24 V switched
24 V external ground
+24 V switched
+24 V switched
24 V external ground
24 V external ground
HR servo solenoid valve
 Siemens AG, 2003. All rights reserved
10.03
Z 2:1
5
4
6
10
3
11
9
7
2
1
8
4
5
6
7
3
9
10
1
2