2TLC172271M0201 Rev.H 30
Information for use in USA / Canada
Enclosure Type 1, 4, 4x
Intended use Applications according to NFPA 79
Power source Only suitable for use in a limited voltage / current circuitry.
The limited voltage / current source must comply with one of the
following:
a) An isolating device such that the maximum open circuit voltage
potential available to the circuit is not more than +24 VDC and
the current is limited to a value not exceeding 8 A measured after
1 min of operation.
or
b) A suitable isolating source in conjunction with a fuse in
accordance with UL248. The fuse shall be rated max. 4 A and be
installed in the +24 VDC power supply to the device to limit the
available current.
Cable assemblies Any listed (CYJV/7), M12, 4-pin or 5-pin, A-coding mating connector. Cord
provided shall be 24 AWG (0.2 mm
2
) minimum when one end is provided
with leads for connection to the source, 30 AWG (0.05 mm
2
) minimum
when connectors are provided on both ends.
Conductor size Maximum ampere ratings of the overcurrent protection:
AWG (mm
2
) Ampere
22 (0.32) 3
24 (0.20) 2
26 (0.13) 1
28 (0.08) 0.8
30 (0.05) 0.5
Directives / Harmonized Standards
EN 61508:2010 SIL3, PFH
D
= 4.5 x 10
-9
EN 62061:2021 SIL3
EN ISO 13849-1:2015 PL e, category 4
EN ISO 14119:2013 Type 4, high level coded, (Eva Unique code)
Type 4, low level coded, (Eva General code)
Certificates TÜV Süd, cULus
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