eWON4002™
Installation Guide
page 34 of 35
ver 2.04
9.6 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
connector
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 29: MiniDin and SubDB9 connectors pinout