dehn Blitzductor BXT ML4 BD EX 24 Installation Instructions

INSTALLATION INSTRUCTIONS Blitzductor
Installation / Montage
Blitzductor BXT BAS EX BXT ML4 BD EX 24, BXT ML4 BC EX 24
IECE DEK 11.0078X
Ex ia [ia Ga] IIC T4/T5/T6 Gb
Ex ib IIC T4/T5/T6 Gb
KEMA 06 ATEX 0274 X
OCP 0004
II 2 (1) G Ex ia [ia Ga] IIC T4/T5/T6 Gb
Certificado N.º: TUV 17.0697X
II 2 G Ex ib IIC T4/T5/T6 Gb
Ex ia [ia Ga] IIC T6...T4 Gb
FISCO
Ex ib IIC T6...T4 Gb
Standards:
Para conexão para circuitos
for ATEX: EN 60079- 0: 2012
intrinsecamente:
EN 60079-11: 2012
U = 30 V
i
for IECEx: IEC 60079-0: 2011
I = 500 mA
i
IEC 60079-11: 2011
P = indeterminada
i
IEC 60079-26: 2006
C = desprezível
i
L = desprezível
i Connection with intrinsically
safe circuits with:
Ou para conexão para circuitos FISCO
U = 30 V
U = 17,5 V
i
i
I = 500 mA
I = 380 mA
i
i
P = any
P = 5,32 W
i
i
C negligibly small
C = desprezível
i
i
L negligibly smal
L = desprezível
i
i
Special conditions for safe use
Faixa de temperatura ambiente:
The dielectric strength of at least 500 V of
-40 °C ≤ Ta ≤ +55 °C – para T6
the intrinsically safe circuits of the
-40 °C ≤ Ta ≤ +75 °C – para T5
Blitzdutor series BXT is limited only by the
-40 °C ≤ Ta ≤ +80 °C – para T4
overvoltage protection.
Normas Técnicas / Regulamento:
Ambient temperature range:
ABNT NBR IEC 60079-0:2013
ABNT NBR IEC 60079-11:2013 -40°C... +55°C for temperature class T6
ABNT NBR IEC 60079-26:2016 -40°C... +75°C for temperature class T5
Portaria INMETRO n° 179 de 18/05/2010 -40°C... +80°C for temperature class T4
0.08 - 2.5 mm²
□
AWG 28 -14
7 mm
≤ 0.4 ≤ 3.5
Nm in-lbs
2.5 0.4
mm mm
Application / Anwendung
Fieldbus FISCO
Power supply
1
U o ≤ 17.5 V,
I o ≤ 380 mA
Field device
2
U i ≤ 17.5 V, I i ≤ 380 mA,
P i ≤ 5.32 W, C i negligibly small,
L i negligibly small
* Intrinsically safe circuits
see Control drawing on page 2
Power supply (Fisco); Segment
1 2
3 Blitzductor BXT ML4 BD EX 24
4 Field device (Fisco)
Terminator
BXT ML4 BD/BC EX 24
®
I
L
protected
≥ 4 mm²
□
≤ AWG 10
Segment
1
Segment
1
3
3
/
1 1
protected
4 4
1
BXT ML4 BD EX 24, 920 381
1
protected
2
3
4
3
protected
protected
4
1559 / 05.17 / 3009200
2
4
1 2 3 4 4´ 3´ 2´ 1´
1
1
3
BXT BAS EX
BXT ML4...
2
2
4
1 2 3 4 4´ 3´ 2´ 1´
1
3
BXT BAS EX
BXT ML4 BC EX 24, 920 384
1
1´
2´ 2
3
3´
4
4´
Note:
Use Test Device
not in
hazardous area!
© COPYRIGHT 2017 DEHN + SÖHNE / protected by ISO 16016
2´
4´
1´
3´
2´
4´
1´
3´
1´
2´
3´
4´
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