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INSTALLATION INSTRUCTIONS Blitzductor
Basic circuit diagrams / Prinzipschaltbilder
BXT BAS EX Part No. 920 301
2
2´
4
4´
BXT BAS EX
1 3
2 4
4´
3´2´
1´
1
1´
3
3´
BXT ML4...
2
2'
4
4'
BXT BAS EX
1 2 3 4
4´ 3´ 2´ 1´
1
1´
3
3´
Application / Anwendung
protected
field leads
BLITZDUCTOR
BXT BAS EX, BXT ML4 BD EX 24 /
BXT ML4 BC EX 24
min. 4 mm²
equipotential bonding
BXT ML4 BD/BC EX 24
®
BXT ML4 BD EX 24 Part No. 920 381
1
protected
2
3
protected
4
application
zone 1, 2
protected
XT
®
cable lengths
max. 1m
zone 0
min. 4 mm²
Page No. 2
BXT ML4 BC EX 24 Part No. 920 384
1´
2´
protected
3´
4´
Application / Anwendung
Fieldbus FISCO
Power supply
U o ≤ 17.5 V,
I o ≤ 380 mA
1
2
1
2
Power supply (Fisco); Segment
/
2
1
Blitzductor BXT ML4 BD EX 24
3
Field device (Fisco)
4
Terminator
© COPYRIGHT 2016 DEHN + SÖHNE / protected by ISO 16016
Publication No. 1559 / UPDATE 04.16
Mat. No. 3005611
1
1´
2
2´
protected
3
3´
4
4´
Field device
U i ≤ 17.5 V, I i ≤ 380 mA,
P i ≤ 5.32 W, C i negligibly small,
L i negligibly small
Segment
1
Segment
2
3
3
protected
protected
4
4
4
protected
3
see page No. 3
Safety
Instructions
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