4.2.3
PPU interface overview
NOTICE
Failing to connect PE terminals to the ground will cause safety problems
The PE terminals on the PPU must be connected to the ground; otherwise, it will cause safety problems and unexpected
system conditions.
Legend
Interface
PPU back
①
X100, X101, X102
②
X200, X201
③
X21
④
X301, X302
⑤
X10
⑥
X60
⑦
X51, X52, X53
⑧
X54
⑨
X2
⑩
X130
⑪
X126
⑫
X30
⑬
X1
⑭
-
⑮
-
86
Description
Digital inputs
Digital outputs
FAST I/O
Distributed I/O
Handwheel inputs
Spindle encoder interface
Pulse drive interfaces (available on PPU141.2 only)
Analog spindle interface
RS232 interface (available on PPU160.2 only)
Ethernet interface
Drive Bus interface (available on PPU161.3 and PPU160.2 only)
USB interface, for connection with the MCP
Power supply interface, +24 VDC power supply
Maintenance door (available on PPU141.2 and PPU160.2 only)
PE terminal, for connection with the ground
Commissioning Manual
01/2017