19
FnIO MODBUS Adapter NA-9171, NA-9173
FnIO S-Series
Copyright(C) CREVIS Co.,Ltd Support +82-31-899-4599 URL : www.crevis.co.kr
5.2.
MODBUS Electrical Interface
5.2.1.
NA-9171 (RS-232)
5.2.2.
NA-9173 (RS-485)
-
3986-90102/Molex or 1862506/Phoenix
Compatible with DeviceNet 5-pin Open Connector
The use of an incorrect supply voltage or frequency can cause severe damage
to the component.
Dsub 9
(Female)
Signal
Name
Description
1
-
2
TXD
Output, Transmitted Data
3
RXD
Input, Received Data
4
-
5
GND
Signal Common
6
-
7
-
8
-
9
-
Male Signal Name Description
5
DATA +
In/Out, Transceiver
Data High
4
DATA -
In/Out, Transceiver
Data Low
3
GND
Signal Common
2
SHIELD
Internally Shorted
1
FG
