Siemens SINUMERIK 840D Equipment Manual

4.2 Rear side
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①Protective conductor connection
②Power supply interface X10
③Switch S2
④Ethernet interfaces X20 port 1/ port 2
⑤Handwheel connections X60/ X61
⑥Emergency stop
⑦4x mounting space for 22.5 mm elements
⑧Interface of the customer-speci󹪝c inputs/outputs X516
⑨Interface of the customer-speci󹪝c inputs/outputs X515
Figure 4-2 Rear view of the MCP 1900
Handwheel connecting cable
The handwheel connecting cable is not included in the scope of delivery. You will 󹪝nd the article
numbers in Chapter "Spare parts/accessories".
Operator control and display elements
4.2 Rear side
ONE MCP Part 2: MCP 1900
18 Equipment Manual, 07/2020, A5E50324718B AA

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB