Siemens MCP 398C - Axis Override Switches X30, X31, X32

Pin Name Type Remark
3 TX + O Transmit +
4 - Terminating device
5 - Terminating device
6 TX - O Transmit -
7 - Terminating device
8 - Terminating device
6.1.3 Axis override switches X30, X31, X32
Feedrate override switch
Connector designation: X30
Connector type: Male connector, 2 x 5-pin, according to IEC603-13 with coding
Pin Signal name Type Meaning
1 - n.c.
2 - n.c.
3 M V Ground
4 - n.c.
5 P5 V, O Supply 5 V, max. 100 mA
6 OV_VS16 I Rotary switch position/value 16
7 OV_VS8 I Rotary switch position/value 8
8 OV_VS4 I Rotary switch position/value 4
9 OV_VS2 I Rotary switch position/value 2
10 OV_VS1 I Rotary switch position/value 1
Spindle override switch
Connector designation: X31
Connector type: Male connector, 2 x 5-pin, according to IEC603-13 with coding
Pin Signal name Type Meaning
1 - n.c.
2 - n.c.
3 M V Ground
4 - n.c.
5 P5 V, O Supply 5 V, max. 100 mA
6 OV_SP16 I Rotary switch position/value 16
7 OV_SP8 I Rotary switch position/value 8
8 OV_SP4 I Rotary switch position/value 4
Connecting
6.1 Pin assignment of the interfaces
Machine control panel: MCP 398C
38 Manual, 12/2017, A5E43199783B AA