Belden 942 074-001, Инструкции по запуску

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Startup instructions ACA21.../ACA22.../ACA31
Release 08 03/2022
11
Document No.: 000163850DNR Page 2/2
Make sure that the Entity Parameters of the host device meet the following require-
ments: *)
Voc or Uo ≤ 5.5 V lsc or lo ≤ 1.25 A
Ca or C > 6.0 μF La > 400 nH
Applied standards:
ANSI/UL 121201-2017 (Hazardous Locations)
CSA 213-17 (Hazardous Locations)
EN IEC 60079-0: 2018 (Zone 2, directive 2014/34/EU)
EN 60079-11: 2012 (ic) (Zone 2, directive 2014/34/EU)
EN 60079-7: 2015 + A1: 2018 (ec) (Zone 2, directive 2014/34/EU)
Special conditions for safe use according to the directive 2014/34/EU
The equipment shall only be used in an area of not more than pollution degree 2,
as defined in IEC 60664-1.
The product shall be installed in a suitable enclosure providing a degree of protec-
tion of at least IP54 in accordance with EN 60079-0, taking into account the envi-
ronmental conditions under which the product will be used.
*) Note: Applied parameter designations under the conditions of ...
... Hazardous Locations
Class I Division 2:
Vmax lmax Ci Li Voc Isc La Ca
... the European directive
2014/34/EU / EN 60079-11 Ui Ii Ci Li Uo lo Lo Co
o
Rev.: 4
CONTROL DRAWING for ACA21-USB (EEC), ACA22-USB (EEC),
and ACA22A
according to Class I, Division 2, Hazardous Location ANSI/UL 121201,
CSA 213-17 or according to the European directive 2014/34/EU