Neutral FieldBusPlug InterfaceΒΆ
Via a 5-pin neutral FBP interface, a processor module can be connected as a slave to a fieldbus master. The FieldBusPlug is fastened using a screw.
Pin assignment in serial mode
| FieldBusPlug | Pin | Signal | Description |
|---|---|---|---|
| 1 | +24 V | Standard power supply | |
| 2 | Diagnosis pin | ||
| 3 | 0 V | Standard power supply | |
| 4 | Serial data | ||
| 5 | Serial data |
Attention
:strong:Risk of corrosion!
Unused connectors and slots may corrode if XC devices are used in salt-mist environments.
Protect unused connectors and slots with TA535 protective caps for XC devices TA535: Protective Caps TA535 for XC Devices TA535 - Protective Caps for XC Devices.
Note
Terminal bases TB5x3-2ETH for processor modules PM5xx-2ETH do not provide an FBP interface.