eWON4001™
Installation Guide
ver 2.1
page 30 of 31
9.7 Unitelway/Modbus serial cable
This 2m cable can be delivered as accessory to connect Schneider PLCs; It has a SUBD9 connector at the eWON
side and a MiniDIN connector at the PLC side.
D(
A
) is connected to
B
- and D(
B
) is connected to
A
+
MiniDIN PIN
Schneider
Signal Name
eWON Signal Name
eWON SUBDB9 Pin
1
D(B)
A+
DB9 pin 3: A+
2
D(A)
B-
DB9 pin 8: B-
3
4
5
6
7
GND
GND
DB9 pin 5: GND
8
Connector Shield
Table 18: Pinout MiniDIN