Phoenix Contact IBS IL 24 BK-T/U, Техническое описание

Страница: 4 / 10

IBS IL 24 BK-T/U
4
6291A
Terminal
Point Assignment Remark/
Wire Color in the INTERBUS Standard Cable
Connector 3 Reconfiguration Connector/Bus Terminal Supply
1.1, 2.1 Connection of the
external reconfiguration
button See Figure 6 on page 10
1.2, 2.2 24 V DC U
BK
24 V bus terminal supply
Supply of the bus terminal power supply unit
1.3, 2.3 BK-GND GND GND of the bus terminal supply
This potential is reference ground for the bus terminal
electronics.
1.4, 2.4 FE Functional
earth
ground Grounding of the bus terminal, i.e., of the Inline station
The contacts are directly connected with the potential
jumper and the FE spring on the bottom of the housing.
Functional earth ground is only used to
discharge interference.
Connector 4 Power Connector
1.1, 2.1 24 V DC U
S
24 V segment supply
The supplied voltage is directly led to the potential jumper.
1.2, 2.2 24 V DC U
M
24 V main supply
The supplied voltage is directly led to the potential jumper.
1.3, 2.3 GND Reference
potential The reference potential is directly led to the potential
jumper and is, at the same time, ground reference for the
main and segment voltage.
1.4, 2.4 FE Functional
earth
ground Grounding of the bus terminal, i.e., of the Inline station
The contacts are directly connected with the potential
jumper and the FE spring on the bottom of the housing.
Functional earth ground is only used to
discharge interference.