Omron NTXS - Page 35

Hardware
29
NT2S-SF121B-EV2 / SF122B-EV2 / SF125B-E / SF126B-E
Com2 Port (Serial Port)
Port Type: DB9 Female
Pin Name Description
Number
1NCNC
2 TXD Transmit RS232
3 RXD Receive RS232
4NCNC
5NCNC
6NCNC
7NCNC
8NCNC
9 GND Circuit Ground
NT2S-SF123B-EV2 / SF127B-E
Com1 Port (PLC Port)
Port Type: DB9 Male
Pin Name Description
Number
1NCNC
2NCNC
3NCNC
4 VCC +5 VDC
5 GND Circuit Ground
6 CMOS TXD Transmit CMOS
7 RXD Receive CMOS
8 RXD Receive CMOS
9NCNC