Siemens Sinumerik 840D Series Function Manual

10.03
A.1 Servo solenoid valves
A-250
 Siemens AG, 2003. All rights reserved
SINUMERIK 840D/SIMODRIVE 611 digital, HLA Module (FBHLA) - 10.03 Edition
Graphic symbol in detailed form
Graphic symbol in simplified form
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Fig. A-15 Directly-controlled servo solenoid valves, sizes 10 and 16 example of an external control fluid port (Rexroth)
A Hydraulics

Siemens Sinumerik 840D Series Specifications

General

Axes	Up to 31 axes
Power Supply	24 V DC
Control Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
PLC	Integrated PLC (programmable logic controller)
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Max. Number of Channels	Up to 10 channels