Siemens SINUMERIK 840D sl Manual

Connection of the Components
5.1 Power Supply Interface Variants
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
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Figure 5-4 Isolating transformer
5.1.5 Line connection via a ground-fault circuit interrupter
In addition to protective measures against direct and indirect contact, selectively tripping
AC/DC-sensitive residual-current circuit-breakers (Type B) can be used.
Danger
Residual-current circuit-breakers alone are not permissible to provide protection against
direct and indirect contact.

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based