SIEMENS
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Siemens IC 10 · 2017
Motor Starters for Use in the Field, High Degree of Protection
ET 200pro Motor Starters
ET 200pro safety Motor Starters Solutions local/PROFIsafe
Accessories for ET 200pro motor starters
9
Power bus
The power supply to the field devices (ET 200pro motor starters,
M200D motor starters) is provided via the power bus, in which
the power T terminal connectors or power double-T terminal
connectors are connected by power bus cables.
Feeders
From the terminal connectors, spur lines with Han Q4/2 plugs
lead to the field devices, from which the motors are supplied with
power via motor connection cables.
Interruption-free thanks to power terminal connectors
In finger-safe connection technology the power T terminal
connectors and power double-T terminal connectors connect
the components of a feeder to the power bus. They ensure
interruption-free operation, i.e. the power bus is not interrupted
when the components are plugged in.
Power supply to the motors via the power bus with power T and double-T terminal connectors linked by power bus cables, spur lines to the field devices
(motor starters), and power loop-through connections to the motors via motor connection cables
Motor control via PROFIBUS
The interface modules (IM) for PROFIBUS can be combined
with three different connection modules for connecting
PROFIBUS DP and the power supply:
•
Direct connection with cable glands
•
ECOFAST connection with hybrid fieldbus cables
(with two copper cores for data transfer with PROFIBUS DP,
and four copper cores for the power supply), and ECOFAST
connectors (HanBrid)
1)
•
M12, 7/8" connection
- with M12 connecting cable and M12 plugs for data
transmission with PROFIBUS DP
- with 7/8" connecting cable and 7/8" plugs for the power
supply
2)
For the connection modules with the associated accessories,
see "Accessories ET 200pro interface modules IM 154-1 and
IM 154-2, page 9/20)
.
1)
Hybrid fieldbus connections with HanBrid sockets designed as cabinet
bushings transmit data and energy from the control cabinet (IP20) to the
field (IP65). They are the interface for jointly routing PROFIBUS DP and the
auxiliary voltages into the hybrid fieldbus cable
(see page 9/66)
.
2)
On the control cabinet bushings with two M12 sockets for the PROFIBUS
M12 connecting cables,
(see page 9/66)
, the 24 V supply of the motor
starters is implemented via separate 7/8" connecting cables.
Motor control via PROFINET
For the connection modules with the associated accessories,
see "Accessories ET 200pro interface module IM 154-4,
page 9/22
.
12
11
13
13
11
12
13
Power bus line (sold by the meter)
Power T terminal connector
Power double-T terminal connector
Motors
IC01_00230a
ET 200pro
M200D
M200D
© Siemens AG 2016