Omron NT2S-SF121B-E - QUICK START V1.03 - 14 Communication Cables Specifications; Omron Cables

Version 1.03 Page 22
14. COMMUNICATION CABLES SPECIFICATIONS
OMRON CABLES
NT2S Program Download Cable
Use the standard Omron PLC and NT programming cables:
C200HS-CN220-EU
C200H-CN229-EU
NT2S-SF121B-E pin Designations
NT2S Port PIN #
Female DB9 Port
Designation
2 TX232 (Transmit RS232)
3 RXD (Receive RS232/CMOS)
4&5 Circuit GND
6 VCC (+5V)
7 TXD (Transmit CMOS)
8 PLC Attach
9 Direction Control
NT2S-SF122B-E pin Designations
NT2S Port PIN #
Male DB9 Port
Designation
2 Direction Control
3 TX232 (Transmit RS232)
4 VCC (+5V)
5 Circuit GND
6 TXD (Transmit CMOS)
7 RXD (Receive RS232/CMOS)
8 (same as 7) RXD (Receive RS232/CMOS)
NT2S-SF123B-E pin Designations
NT2S Port PIN #
Male DB9 Port
Designation
4 VCC (+5V)
5 Circuit GND
6 TXD (Transmit CMOS)
7 RXD (Receive CMOS)
8 (same as 7) RXD (Receive CMOS)