Siemens Sinumerik 840D Series Function Manual page 36

2 Configuration
2.3 Configuring the hydraulic drive
Preferred range
of servo solenoid
valves
Table 2-4 NG6 directly-controlled servo solenoid valves; model code 4WRPEH 6
HLA Rexroth
code order num-
no. ber np / edge
9 0 811 404 600
10 0 811 404 601
11 0 811 404 602
12 0 811 404 603
13 0 811 404 610
14 0 811 404 611
15 0 811 404 612
16 0 811 404 613
17 0 811 404 642
18 0 811 404 747
19 0 811 404 644
20 0 811 404 645
21 0 811 404 646
22 0 811 404 647
2-36
S
HR servo solenoid valves (directly and pilot-controlled); 12-pin round
connector
1
+U
B
2
3
4
100k
5
100k
6
10k
7
8
9
10
11
Fig. 2-12 Connector assignment for HR servo solenoid valves
The following tables list all the servo solenoid valves and HR servo solenoid
valves supplied by Bosch Rexroth AG for which technical data is stored in the
HLA module.
Q Character-
nom
(l/min) for istic kneep-
oint (%)
= 35 bar
4 Linear.
12 Linear.
24 Linear.
40 Linear.
4 Linear.
12 Linear.
24 Linear.
40 Linear.
15 60
25 60
40 40
15 60
25 60
40 40
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
2.5 AF
+24 V=
Output stage supply
0 V
24 V
enabling of
Setpoint 0..."10 V
Sign.
0 V Actual value spool value
24 V
Enable acknowledgement
+24 V =/v0.5 A
Electronics supply
0 V
24 V
Error message
Protective
conductor
Shield
No. of Graphic symbol
connec-
tor pins
7-pin
O B O B
P T P T
O B
P T P T
O B
P T
O B
P T
 Siemens AG, 2003. All rights reserved
10.03
Rexroth
catalog
/BR1/