Omron NT2S-SF121B-E - QUICK START V1.03 - Page 23

Version 1.03 Page 23
Omron PLC Peripheral Port Cable (NT2S-SF121B-E):
NT2S-CN21#
NT2S Port PIN #
Male DB9
Omron Peripheral Port PIN #
7 TXD (CMOS) 5 RXD
3 RXD 7 TXD
5&9 10 Ground
Short 3, 15, & 17
Short 11 & 16
Metal cover to shield Metal cover to shield
Omron PLC Peripheral Port Cable (NT2S-SF122B-E and NT2S-SF123B-E):
NT2S-CN22#
NT2S Port PIN #
Male DB9
Omron Peripheral Port PIN #
1&5 shorted
4 Green VCC (+5V) 1 5V source
6 White TXD (CMOS) 5 RXD
7 Yellow RXD (CMOS) 7 TXD
1&5 Brown (GND) 10 Ground
Short 3, 15, & 17
Short 11 & 16
Metal cover to shield Metal cover to shield
Omron PLC Serial Port Connection with NT2S-SF
121
B-E
Tested an NT2S-SF121B-E by connecting it to the Host Link (RS-232C) port on a CQM1 PLC
and it worked fine. This cable is needed to connect to Host Link and has the following pinouts:
NT2S Port PIN #
Male DB9 on cable
Omron Serial Port PIN #
Male DB9 on cable
2 TXD (RS232) 3 RXD
3 RXD 2 TXD
5&9 Ground 9 Ground
1 to shield
4 to 5 short
Omron PLC Serial Port Connection with NT2S-SF
122
B-E
Tested an NT2S-SF122B-E connection to the following PLCs:
- C200H
α
– directly to serial port
- CQM1 – directly to serial port
- CPM2A - directly to serial port
- CQM1H – Connect to Serial Port
- CPM2C – Connect to CPM2C-CN111
NT2S Port PIN #
Female DB9 on cable
Omron Peripheral Port PIN #
Male DB9 on cable
3 TXD (RS232) 3 RXD
4 VCC (+5V) 6 5V Source
2 & 5 Ground 9 Ground
7 RXD (RS232) 2 TXD
1 to shield
4 to 5 short