Table des Matières
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Certificats
SCHEDULE
(13)
to EC-Type Examination Certificate DEKRA 12ATEX0162 X
(14)
RS232 circuit (Data Interface Connector, pins A/J/K/N/M):
in type of protection intrinsic safety Ex ib IIC or Ex ib IIIC, only for connection to a certified
intrinsically safe circuit, with the following maximum values:
U
= 12,6 V* / 25,2 V**; I
i
U
= 10,0 V* / 20 V**; I
o
L
/R
= 140 μH/Ω;
o
o
*: versus ground; **: between lines; ***: resistively limited
Digital I/O signals (Data Interface Connector, pins G/F/E/D/O):
in type of protection intrinsic safety Ex ib IIC or Ex ib IIIC, only for connection to a certified
intrinsically safe circuit, with the following maximum values:
U
= 8,6 V; I
i
U
= 6,0V; I
o
o
***: resistively limited
All intrinsic safe signals are directly connected to the earthed metal enclosure.
Installation instructions
The instructions provided by the manufacturer shall be followed in detail to assure safe operation
of the equipment.
Test Report
(16)
No. NL/DEK/ExTR12.0049/**.
Special conditions for safe use
(17)
Electrostatic charges shall be avoided.
(18)
Essential Health and Safety Requirements
Assured by compliance with the standards listed at (9).
Test documentation
(19)
As listed in Test Report No. NL/DEK/ExTR12.0049/**.
112
Signum 3 Ex
= 328 mA***; P
i
= 101 mA***; P
o
o
= any; P
= any; C
= 0 nF; L
i
i
i
= 45 mA***; P
= 67 mW; C
o
= any; C
= 2,2 nF* / 0,5 nF **; L
i
i
= 253 mW; C
= 3 μF* / 217 nF**; L
o
= 0 mH;
i
= 40 μF; L
= 20 mH; L
/R
o
o
o
o
Issue No. 2
= 0 mH;
i
= 3 mH;
o
= 530 μH/Ω.
Page 3/3
Form 100
Version 5 (2013-07)
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Table des Matières
