Chapter 11 Operating instructions
Flexi Classic
104 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8011509/YPP0/2015-10-26
Subject to change without notice
Technical specifications
Minimum Typical Maximum
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)
Safety specific characteristics
All these data are based on an ambient temperature of +40 °C.
Safety Integrity Level
26)
SIL3 (IEC 61 508)
SIL claim limit
26)
SILCL3 (EN 62 061)
Category Category 4 (EN ISO 13 849-1)
Performance Level
26)
PL e (EN ISO 13 849-1)
T
M
(mission time) 20 years (EN ISO 13 849-1)
PFD 2.1 × 10
–5
PFHd (1/h) 6.0 × 10
–9
SFF 96 %
DC 99 %
Single-channel input,
single-channel output
Dual-channel input,
single-channel output
PFD (⊕) 2.2 × 10
–5
2.1 × 10
–5
% of SIL3 2.2 % 2.1 %
PFHd (1/h) 6.0 × 10
–9
6.0 × 10
–9
% of SIL3 6.0 % 6.0 %
26)
For detailed information on the safety design of your machine/system, please contact your local SICK
subsidiary.
values for UE410-GU
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