KROHNE MFC 400 EN - Manual (Page 53)

ELECTRICAL CONNECTIONS
4
53
MFC 400
www.krohne.com 08/2013 - 4002075802 - MA MFC 400 R02 en
Status output/limit switch S
N
NAMUR, Ex i I/Os
• Connection acc. to EN 60947-5-6
• open:
I
nom
= 0.43 mA
closed:
I
nom
= 4.5 mA
• The output is closed when the device is de-energized.
• X designates the connection terminals B or D, depending on the version of the signal
converter.
INFORMATION!
•
Any connection polarity.
Figure 4-25: Status output/limit switch S
N
to NAMUR EN 60947-5-6 Exi
.book Page 53 Monday, August 26, 2013 9:05 AM