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Appendix 3 Using NS-AL002 Converters
A-24
A-3-5 Pin Arrangement
The Adapter has a connector for RS-232C interface connection and a terminal block for
RS-422A/485 interface connection.
The pin arrangements for the RS-232C connector and RS-422A/485 terminal block are as
follows:
RS-232C Connector
Terminal block
pin number
Signal name
Signal direction
Adapter
⇔
PT
1
NC
2
RD
←
3
SD
→
4
CS
←
(RS signal short-circuited internally)
5
RS
→
6
5 V
(30 mA max.)
←
7 or 8
NC
(Pins 7 and 8 are short-circuited.)
9
SG
−
Connector hood FG
Connects to functional ground terminal of PT.
RS-422A Terminal Block
Terminal block
pin number
Signal name
Signal direction
Adapter
⇔
Host
1
FG
Connects to functional ground terminal of PT.
2
RDB (+)
←
3
SDB (+)
→
4
RSB (+)
→
5
NC
---
6
RDA (
−
)
←
7
SDA (
−
)
→
8
RSA (
−
)
→
Содержание NS15-V2 Series
Страница 1: ...Cat No V083 E1 14 Programmable Terminals NS Series SETUP MANUAL...
Страница 2: ......
Страница 34: ...1 4 Procedure for Running NS series PTs 1 12...
Страница 54: ...2 2 Part Names and Functions 2 20...
Страница 144: ...4 4 Recommended Connector Cables 4 28...
Страница 174: ...5 3 Connecting to Host via EtherNet IP 5 30...
Страница 196: ...6 3 PT Settings 6 22 PT Tab Page for the NS10 and NS8 Page 1 Page 2 Page 3 Page 4 PT Tab Page for the NS5 Page 1 Page 2...
Страница 246: ...6 11 Verifying Tags 6 72...
Страница 280: ...Appendix 2 Dimensions A 20 NS5 V1 V2 Cable Connection Dimensions...
Страница 333: ......
Страница 334: ......