Chapter 3 Operating instructions
Flexi Classic
18 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8011509/YPP0/2015-10-26
Subject to change without notice
Product description
3.2.3 UE410-8DI input extension module
The UE410-8DI module is an input extension with 8 inputs that can be linked using the OR,
AND or Bypass logic function to the respectively upstream UE410-MU, UE410-GU or
UE410-XU module. The 9 switch positions of the UE410-8DI rotary switch determine which
safety components can be connected to the UE410-MU/GU/XU and which type of logic is
used. The input extension module UE410-8DI acts exclusively on the next UE410-MU,
UE410-GU or UE410-XU module positioned to the left in the module structure, thus form-
ing a function group. It is allowed to connect a maximum of 8 UE410-8DI modules to a
UE410-MU, UE410-GU or UE410-XU.
For more informationen on this topic see section 4.12 “Grouping of subsystems” on
page 78.
3.2.4 UE410-XU input/output extension
The UE410-XU module is an input/output extension with 4 safety inputs, 4 semiconductor
outputs and 2 test outputs. It has the same switch positions, logic functions and facilities
for connecting sensors as the UE410-MU. In contrast to the UE410-MU and UE410-GU, the
UE410-XU cannot store the system configuration.
• A UE410-XU can only be operated in combination with a UE410-MU or UE410-GU main
module.
• A main module and a UE410-XU can be linked logically with each other, thus forming a
subsystem (for further information please refer to section 4.12 “Grouping of subsys-
tems” on page 78).
3.2.5 UE410-2RO/UE410-4RO output modules
The UE410-2RO/UE410-4RO output extensions make one or two dual-channel, contact-
based outputs available. They do not have any influence on the specified logic instructions
of a system structure and are controlled by the UE410-MU, UE410-GU or UE410-XU out-
puts.
3.2.6 Gateways
Gateways (fieldbus modules) can be added to the Flexi Classic modular system for diag-
nostic purposes. They output the system configuration and the input/output states as well
as the error and status information of all the modules.
Several gateways are available, e.g.:
• UE410-PRO for PROFIBUS-DP
• UE410-DEV for DeviceNet
• UE410-EN1 for EtherNet/IP
The UE410-GU does not support all data sets from all gateways.
You will find a complete list of all gateways and the data sets supported in the operating
instructions “Flexi Classic Gateways” or in the Internet on our homepage www.sens-
control.com.
All gateways have 4 non-safe application diagnostic outputs. The outputs are short-circuit
protected (see also the Flexi Classic Gateways operating instructions).
Notes
Note
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