Siemens Sinumerik 840D Series Function Manual page 277

02.99
10.03
Appendix A to EC Declaration of Conformity No. E002 V 25/02/99
A16: Typical plant configuration
SINUMERIK 840D/SIMODRIVE 611D with
closed-loop hydraulics module (HLA)
Supply terminal
*) On I/RF module
**)On OI module
S
All components which are designated in the Ordering Information as approved for operation in a
combined SINUMERIK 840D/SIMODRIVE 611D installation comply with Directive 89/336/EEC
when operated in an installation of this type.
S
For conformity to the standards, see Appendix C.
Note:
The sketch of the system configuration shows only the basic measures required to ensure that a typical system
configuration conforms to directive 89/336/EEC.
In addition, and especially if the system configuration deviates from this typical model, the installation guidelines for
EMC-compliant system design in the product documentation and the EMC design guidelines for SINUMERIK,
SIROTEC and SIMODRIVE
(order no.: 6FC5297-0AD30-0BP0) must be carefully observed and implemented.
 Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
Metal cabinet
Operator panel
Machine
control panel
611D
Fil-
840D
with
ter
HLA
*)
**) *)
Fil-
ter
Throttle
E EC Declaration of Conformity
Actual pressure
Actual position
Setpoint
Hydraulic valve control
E-277