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Presentation,
description,
connectable devices
Modicon Premium automation
platform
0
I
NTER
B
US
bus
Presentation
The I
NTER
B
US
bus is a serial link fieldbus for sensors and actuators which meets the
requirements of industrial environments.
1
2
Quantum
Premium
Modicon STB
Altivar 71/61
c
24
V
c
24
V
IP 65 I/O
(1)
BK bus
terminal module
IP 65 I/O
(1)
The topology of the I
NTER
B
US
bus is designed as a ring system with master/slave
central access procedure.
It is subdivided into three parts:
b
The remote bus
1
(
bus devices use RS 485 point-to-point connection).
b
The installation remote bus
2
(
remote bus tap link via a bus terminal module).
Its technology is particularly suitable for IP 65 dust and damp proof systems.
b
The local bus with TTL technology is particularly suitable for buses in a control
cabinet.
Each bus subscriber comprises a transmitter and a receiver.
The I
NTER
B
US
system is like a data ring and has the structure of a shift register
distributed on the bus. With its registers each module constitutes a component of this
shift register ring. The I
NTER
B
US
master circulates the data in series on this ring.
Description
Modicon Premium PLCs are connected to the I
NTER
B
US
bus via the
TSX IBY 100
I
NTER
B
US
bus module.
The front panel of the
TSX IBY 100
modules comprises:
1
A display block with six LEDs (on the card for TSX IBX 100).
2
A 9-way female RS 232 SUB-D connector: CMD Tool (configuration software)
support.
3
A 9-way female RS 485 SUB-D connector: I
NTER
B
US
link (this connector integrates
an additional power supply for the fibre optic link).
Connectable devices
The
TSX IBY 100
module acts as the master on the I
NTER
B
US
bus. Other Schneider
Electric devices (slaves) which can be connected on the bus are:
b
Altivar 71/61 variable speed drives for asynchronous motors
b
Modicon Telefast IP 20 I/O interfaces
b
Modicon STB IP 20 distributed I/O
b
Modicon Momentum IP 20 I/O
b
170
ED
p
346 00
IP 65 dust and damp proof discrete I/O
b
Inductel inductive identification system (XGP/XGK-S read/write stations)
b
AS-Interface/I
NTER
B
US
gateway
b
Any third-party device conforming to the I
NTER
B
US
standard profiles
(1)
170
ED
p
346 00
IP 65 dust and damp proof discrete I/O on I
NTER
B
US
For more information on these I/O, please consult our website
www.schneider-electric.com.
BK bus
terminal module
1
2
3
2
1
3
4
5
6
7
8
9
10