CG Drives & Automation 01-7492-01r1 Options 205
13.11 Crane option board
This option is used in crane applications. The crane option
board 2.0 is described in a separate manual.
13.12 Communication options
For communication with the AC drive there are several
option boards for communication. There are different
options for Fieldbus communication and one serial
communication option with RS-232 or RS-485 interface
which has galvanic isolation.
13.13 Safe Torque Off (STO)
• The OSTO_100 option board for safety function Safe
Torque Off (STO) is an extension of the Emotron AC
drive used for functional safety purposes to achieve e.g.
prevention of unexpected start-up of motor (POUS) or
Emergency stop. This ensures the safety of both the
operator and the machinery in accordance with the
Machine Directive.
• The Safe Torque Off function works according to the
standards EN IEC 61800-5-2:2017, EN IEC
61508:2010, EN ISO 13849-1:2008 and EN IEC
62061:2005.
• For more information please consult "Emotron
OSTO_100 option board for safety function Safe
Torque Off (STO)" (01-7513-11).
13.14 EMC filter class C1/C2
EMC filter according to EN IEC 61800-3:2018 class C1
(for frame size C types) and C2 - 1st environment restricted
distribution.
For sizes B,C, C2, D and D2, the filter is mounted inside
the drive module.
For sizes E and up, external EMC filters are available.
For more information refer to “Technical catalogue for
AC drives”.
13.15 Output chokes
Output chokes, which are supplied separately, are
recommended for lengths of screened motor cable longer
than 100 m. Because of the fast switching of the motor
voltage and the capacitance of the motor cable (both line to
line and line to earth screen), large switching currents can be
generated with long lengths of motor cable. Output chokes
prevent the AC drive from tripping and should be installed
as closely as possible to the AC drive.
See also in “Technical catalogue AC drives” for filter
selection guide.
13.16 Liquid cooling
AC drive modules in frame sizes E - H8 and F69 - T69 are
available in a liquid cooled version. These units are designed
for connection to a liquid cooling system, normally a heat
exchanger of liquid-liquid or liquid-air type. Heat exchanger
is not part of the liquid cooling option.
Drive units with parallel power modules (frame size
H - T69) are delivered with a dividing unit for connection
of the cooling liquid. The drive units are equipped with
rubber hoses with leak-proof quick couplings.
The Liquid cooling option is described in a separate manual.
Part number Description
590059 Crane interface board, 230 V
AC
590060 Crane interface board, 24 V
DC
Part number Description
From VFX software
version
(see menu [922])
01-3876-05 Profibus DP 4.0
01-3876-06 DeviceNet 4.0
01-3876-09
Modbus/TCP, Industrial
Ethernet
4.11
01-3876-10
EtherCAT, Industrial
Ethernet
4.32
01-3876-11
Profinet IO, one port
Industrial Ethernet
4.32
01-3876-12
Profinet IO, two port
Industrial Ethernet
4.32
01-3876-13
EtherNet/IP, two port
Industrial Ethernet
4.36
01-3876-16 CANopen 4.42
01-3876-17
Modbus/TCP, two port
Industrial Ethernet
5.10
NOTE: EMC filter according to class C3 - 2nd
environment included as standard in all drive units.
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