2726188 Phoenix Contact, 2726188 Datasheet - Page 28

• Manufacturer Part Number: 2726188
• Description: INTERBUS Bus Coupler
• Manufacturer: Phoenix Contact

IL SYS INST UM E
4-4
PHOENIX CONTACT
4.2.3
Figure 4-2
4.2.3.1
A bus coupler is required to connect an Inline station to a bus. Bus couplers are available
for various bus systems (see Table 4-1).
4.2.3.2
A terminal with remote bus branch can only be used in an INTERBUS system.
4.2.4
4.2.4.1
Power terminals and segment terminals are available to supply the station with I/O voltage.
The segment terminals extend the power terminals. The segment terminals make it possible
to create different segments within a main circuit. Different types can be used to meet your
requirements.
Bus coupler for INTERBUS:
IBS IL 24 BK-T/U-PAC
The bus couplers are described in detail in a separate document.
Not all Inline terminals can be used with every bus coupler. For an overview of the
compatibility between Inline terminals and bus couplers for various bus systems, please
refer to "AH IL BK IO LIST".
For more detailed information about this, please refer to the IB IL SYS PRO UM E user
manual or the data sheet for the terminal with remote bus branch.
For more detailed information about the voltages used within an Inline station, please refer
to "Circuits and provision of supply voltages" on page 7-1.
B A
R C
BK
-T /U
R D
L D
Bus couplers and terminals with remote bus branch
Bus coupler
Terminals with remote bus branch
Power, segment, and accessory terminals
Overview of power and segment terminals
U L
U S
U M
Example: Bus coupler and terminal with remote bus branch
6452A110
4x
Terminal with remote bus branch:
IBS IL 24 RB-T-PAC
6452_en_02