Operating Instructions Chapter 3
UE403
8010854/WP71/2012-11-28 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 11
Subject to change without notice
Product description
3 Product description
This chapter provides information on the special features and properties of the UE403. It
describes the construction and the operating principle of the device in connection with the
M4000 Advanced multiple light beam safety device.
Please read this chapter before mounting, installing and commissioning the device.
3.1 Special features
Properties UE403
• RS>232 connection: access to the configuration/diagnostics either via M4000
Advanced or UE403
• IP 65 housing: flexible mounting to the M4000 Advanced or directly in the system
• M12 connection sockets with separate LED displays: I/O status display directly on the
UE403
• facility for connecting of:
– 2 to 4 muting sensors
– muting lamp
– reset/override control switch/additional external control signal
• 1 EFI connection for connection with the M4000 Advanced
• Storage of the configuration for the M4000 Advanced connected to the EFI in the
UE403. Automatic device detection after the replacement of an M4000 and transfer of
the saved configuration to the device. This makes easy replacement of an M4000
possible.