Siemens SINUMERIK 828D PPU Series Manual page 17

Rear side of the PPU 24x.3 BASIC
① ②
③ ④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬
Figure 2-2
PPU
Manual, 01/2014, 6FC5397-2DP40-3BA3
X122, X132 Digital inputs/outputs, drive
X242, X252 Digital inputs/outputs for NC; controller of the analog spindle (X252)
X143 Handwheels
M, T2, T1, T0 Measuring sockets
X1 Power supply
X135 USB interface: For service purposes only
X130 Ethernet LAN
PN PLC I/O Interface
SYNC, FAULT Status LEDs
X100, X101, X102 DRIVE-CLiQ interfaces
X140 Serial interface RS232
Interfaces at the rear
System description
2.2 PPU version 24x.3 BASIC
17