2TLC172272M0201
Rev E
26
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 in order to limit the available current.
Cable assemblies
Any listed (CYJV/7), M12: 4-pin, 5-pin, or 8-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
Safety / Harmonized Standards
EN 61508:2010
SIL3, PFH
d
: 4.5 x 10
-9
EN 62061:2005
SIL3
EN ISO 13849-1:2015
Category 4, PLe
EN 60947-5-3:2013
PDF-M
EN ISO 14119:2013
Type 4, high level coded (Eva Unique code)
Type 4, low level coded (Eva General code)
Certificates
TÜV süd, cULus