Siemens SINUMERIK 840D Description Of Functions page 48

2 Configuring
2.4 Wiring
Recommended
power supply
2-48
SINUMERIK 840D/SIMODRIVE 611 digital Descr. of Functions HLA Module (FBHLA) – 04.00 Edition
The SITOP power product range supplied by SIEMENS is recommended for
use as the external 26.5 V power supply.
References: Catalog, SITOP power from 2 to 40 A
Order No. E800001-V0752-A253
S
SITOP power for mains connection
The following types from the SITOP power product range are recommended
for the power supply acc. to the followihg table (24 V DC/10 A; 20 A; 30 A,
40 A three-phase):
Table 2-14 SITOP power for mains connection
Input
Voltage Voltage range
V
e rated
400 V 3 AC/ 360...550 V
480 V 480 V
400 V 3 AC 340...460 V
NE module
X131
Mains
Fig. 2-18 Connection of external 26.5 V SITOP power for mains connection
S
SITOP power for DC link connection
(available soon)
Output
Voltage Current
V I
a a rated
24 V DC 10 A
(24...28.8 V) (24 28 8 V)
tol. "1% 20 A
30 A
40 A
HLA module
X431
P24EXTIN
5
M24EXTIN
6
L1 M
SITOP
L2
L+ (26.5 V)
L3
AC/DC
PE
 Siemens AG 2000. All rights reserved
04.00
02.99
Order No.
6EP1 434 – 1SH01
6EP1 436 – 1SH01
6EP1 437 – 1SL01
6EP1 437 – 1SL01