Operating Instructions
Chapter
3
miniTwin2
8013482/YT85/2016-02-23
© 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 miniTwin2
safety light curtain. It describes the construction and the operating principle of the device.
Please read this chapter before mounting, installing and commissioning the device.
3.1
Special features
small size, as a result very flexible in use on small systems or machines
protective operation with Reset
external device monitoring (EDM)
status display with LEDs
cascading of up to three miniTwin2 safety light curtains
automatic beam coding, as a result low susceptibility to interference and high
availability, even with several systems mounted side by side
cross-circuit monitoring
Note the following requirements for cross-circuit monitoring!
The cross-circuit monitoring only functions on devices that have a supplementary
revision number “(Rev. #)” in the
Ident No.
field on the type label.
In case of combinations of several devices, all devices must have a supplementary
revision number “(Rev. #)” in the
Ident No.
field on the type label, otherwise cross-circuit
monitoring will not function.
WARNING
