2.2.1 FieldBusPlug connector
The field bus plug is plugged into this connector and fixed using the supplied
fixing screw.
2.2.2 Modbus terminals
ABB SACE
Figure 3. FBP port socket
PIN
DESCRIPTION
1
+ 24 V DC (standard power supply unit)
2
Diagnostic request trigger
3
0 V DC (standard power supply unit)
4
Serial data (TX)
5
Serial data (RX)
Table 1. FBP port pins
Wrong power supply polarity or swap between bus lines and power supply lines
can cause a destruction of the EP010!
Figure 4. Modbus port terminal
EP010
male
1SDH000510R0001
Page N.
L2388
5/28