Chapter 3 Operating instructions
Flexi Classic
40 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8011509/YPP0/2015-10-26
Subject to change without notice
Product description
3.6.4 Program 4
2 dual-channel complementary N/C / N/O contacts
Two-hand control (to EN 574 IIIC)
Cross-circuit detecting control signals
OR with UE410-8DI — switch position 7
AND with UE410-8DI — switch position 1-6
Connecting of S1:
without restart interlock/with two-hand control start-up testing
(to EN 574 IIIC)
∂ with EDM Q1/Q2
∂ without EDM Q1/Q2
Connecting of S2:
S2 may not be connected.
OR limited 60 s with UE410-8DI — switch position 8
Always wire ENABLE (expected 24 V DC)!
At ENABLE low Q1-Q4 are always low.
No off delay — switch DELAY to 0.
An off delay may not be set!
Connecting of S3:
with/without EDM Q3/Q4
Undelayed OSSDs Q1-Q4
No delayable OSSDs (two-hand standard)
sensors
Bypass
Off delay
Outputs
1 logic path
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