IFM Electronic NAMUR Instrucciones De Servicio página 12

Idiomas disponibles

Idiomas disponibles

ENGLISH
• Connection only to intrinsically safe certified circuits or evaluation amplifiers
which do not exceed the following maximum values of the units:
• The wiring is indicated in the technical data sheet or on the type label.
• Permissible operating temperature of the application (referred to the
maximum permissible power of 120 mW):
-20...+70°C
-20...+80°C
-20...+70°C
-20...+80°C
-20...+70°C
-20...+80°C
• Maximum effective internal inductance (Li) and capacitance (Ci):
The values apply to potted cables.
Article no.
NN5008
NN5009
NN5010
NN5011
NN5013
NN5015
NN****)
Articles with cable / units with cable
NN****) For cable units with potted different cable lengths the values of
the cable must be taken into account:
1.2 µH (Li) / 50 pF (Ci) per metre of potted cable.
*1) Thus the maximum effective internal inductance of the unit results in:
Li = 130 µH + cable length in (m) X 1.2 µH.
*2) Thus the maximum effective internal capacitance of the unit results in:
Ci = 140 nF + cable length in (m) X 0.05 nF.
6
I
U
= 15 V,
i
1G
1G
2G
2G
1D
1D
Cable
Internal inductance
length
---
2 m
6 m
10 m
---
---
xx m
= 50 mA, P
= 120 mW
i
i
IIB
IIB
IIC
IIC
(total) in µH
130
130
135
140
130
130
*1)
GB
T6
T5
T6
T5
90°C
100°C
Internal capacitance
(total) in nF
140
140
140
140
140
140
*2)
IRL
loading