Chapter 11 Operating instructions
Flexi Classic
106 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8011509/YPP0/2015-10-26
Subject to change without notice
Technical specifications
Minimum Typical Maximum
General system data
Weight (without packaging) – 0.15 kg –
Electrical safety Class III
Interference resistance EN 61 000-6-2
Radiated emission EN 61 000-6-4
Operating data
Ambient operating temperature
(UL/CSA: ambient temperature)
–25 °C – 55 °C
Storage temperature –25 °C – 70 °C
Air humidity 10 % to 95 %, non-dewing
Climatic conditions EN 61 131-2
Mechanical strength
Vibration EN 61 131-2
Vibration resistance 5-500 Hz/5 grms (EN 60 068-2-64)
Terminal and connection data
Single-wire or fine-wire
1 × 0.14 mm² to 2.5 mm² or
2 × 0.14 mm² to 0.75 mm²
Fine-wire with terminal crimps to
EN 46 228
1 × 0.25 mm² to 2.5 mm² or
2 × 0.25 mm² to 0.5 mm²
Insulation stripping length – – 8 mm
Maximum tightening torque – – 0.6 Nm
For UL 508 and CSA applications
UE410-xx3…, UE410-xxx3…
– Connection cross-section AWG 30-12
(only use 60/75 °C copper flexible wire)
– Tightening torque
5-7 lb⋅in
UE410-xx4…, UE410-xxx4…
– Connection cross-section AWG 30-12
(only use 60/75 °C copper flexible wire)
30)
Response time not including Flexi Loop and not including sensor. Also take into account the response times of
Flexi Loop and the sensors connected.