Version 1.03
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Koyo Cables
Koyo 405 Series
NT2S-SF121B-E Port PIN #
Male DB9 on cable
Koyo 405 Series
8PIN Minidin Connector
2 TXD (RS232)
3 RXD
3 RXD
2 TXD
5&9 Ground
13, 14, 15 Ground
13, 14, 15 Shield
1, 7, 8 Short
Koyo DL 205
NT2S-SF121B-E Port PIN #
Male DB9 on cable
Koyo 205 Series
6 x 6 Modular
2 TXD (RS232)
3 RXD
3 RXD
4 TXD
5&9 Ground
1 Ground
1 Shield
Koyo DL 305
NT2S-SF121B-E Port PIN #
Male DB9 on cable
Koyo 305 Series
4 x 4 Modular
2 TXD (RS232)
1 RXD
3 RXD
2 TXD
5&9 Ground
4 Ground
4 Shield