Siemens SINUMERIK 802C Manual page 19

Interfaces
ENC
S
X1 power supply terminals (DC24V)
4–pin screw–type terminal block for connecting the 24 V load power supply
S
X2 RS232 interface (V24)
9–pin sub–D plug connector
S
X3 to X5 measuring system interfaces (ENCODER)
three 15–pin sub–D plug connectors for connecting incremental position encoders (RS422)
S
X6 spindle interface (SPINDLE)
9–pin sub–D socket for connecting a spindle drive with analog interface
S
X7 drive interface (AXIS)
50–pin sub–D socket connector for connecting the power sections for a maximum of four
analog drives including spindle
S
X8 operator terminal interface (OPI)
25–pin D–Sub female connector for connecting the operator terminal
S
X10 handwheel interface (MPG)
10–pin front connector for connecting the handwheels
S
X20 digital inputs (DI)
10–pin front connector for connecting the NC READY relay
DI/O
S
X2003 and X2004
10–pin front connector for connecting digital inputs
S
X2005 and X2006
10–pin front connector for connecting digital outputs
LEDs
3 LEDs for fault and status displays
Operating elements
Start–up switch S
SINUMERIK 802C
6FC5 597–3AA20–0BP2 (01.02)
Installing the Control System
2.2 Interfaces and cables
2-19