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LERBAKKEN 10, 8410 RØNDE DENMARK.
For safe installation of 7501 the following must be observed. The module shall only be installed by
qualified personnel who are familiar with the national and international laws, directives and
standards that apply to this area.
Intrinsic Safe Installation / SÉCURITÉ INTRINSÉQUE , Exia
Applicable for ( 7501A.... and 7501B....).
Hazardous classified Location
Class I,Division1, Groups, ABCD;
Class II,Group EFG;
Class III, Division 1.
Class I, Zone 0, IIC
Ex/AEx ia IIC Ga
T4: -40 ≤ Ta ≤ 85ºC T100 ºC (7501A)
T4: -40 ≤ Ta ≤ 80ºC T100 ºC (7501B)
T5: -40 ≤ Ta ≤ 60ºC T75 ºC
T6: -40 ≤ Ta ≤ 45ºC T60 ºC
Terminal: 3,4,5,6
Uo: 9.6 VDC
Io: 28 mA
Po: 67 mW
Lo: 35 mH
Co: 3.5 μF
Warning
Substitution of components may impair intrinsic safety.
AVERTISSEMENT
LA SUBSTITUTION DE COMPOSANTS PEUT COMPROMETTRE LA SÉCURITÉ INTRINSÉQUE
The module must be installed according to the installation codes stipulated in the Canadian
Electrical Code (CEC) or for US the National Electrical Code (NEC).
Revision date:
2015-11-03
56
7501 CSA Installation
6
+
1
5
-
2
4
3
7501
Terminal: 1,2
Ui: 30 VDC
Ii: 120 mA
Pi: 0.84 W
Li: 0 μH
Ci: 2 nF
Version Revision
V3R0
7501V106-DE
WWW.PRELECTRONICS.COM
Non classified Location
The barrier must not
be connected to any
associated apparatus
which uses or
generates more than
250 VRMS
Barrier
UM < 250V
Voc or Uo < Vmax or Ui
Isc or Io < Imax or Ii
Po < Pi
Ca or Co > Ci + Ccable
La or Lo > Li + Lcable
7501QC01
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