Rear of the PPU versions 26x.3 and 28x.3
① ② X122, X132 Digital inputs/outputs, drive
③ ④ X242, X252 Digital inputs/outputs for NC; controller of the analog spindle (X252)
⑤ X143 Handwheels
⑥ M, T2, T1, T0 Measuring sockets
⑦ X1 Power supply
⑧ X135 USB interface: For service purposes only
⑨ X130 Ethernet LAN
⑩ PN 1, PN 2 PLC I/O Interface
⑪ SYNC, FAULT Status LEDs
⑫ X100, X101, X102 DRIVE-CLiQ interfaces
⑬ X140 Serial interface RS232
Figure 2-4 Interfaces at the rear of the PPU
System description
2.3 PPU versions 26x.3 and 28x.3
PPU
20 Manual, 01/2014, 6FC5397-2DP40-3BA3