Honeywell VERSAFLOW SONIC 1000/TWS 9000 Handbook page 88

Ultrasonic clamp-on flowmeter for liquids
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ELECTRICAL CONNECTIONS
4
DANGER!
For devices used in hazardous areas, additional safety notes apply; please refer to the Ex
documentation.
INFORMATION!
Field housing versions:
Field housing versions:
Field housing versions: Shield connected via the cable terminals in the terminal compartment.
Field housing versions:
Pulse and frequency output passive P
• Any connection polarity.
• Connection acc. to NAMUR EN 60947-5-6
• open:
I
= 0.43 mA
nom
closed:
I
= 4.5 mA
nom
• X designates the connection terminals B or D, depending on the version of the signal
converter.
Figure 4-34: Pulse/frequency output passive P
88
NAMUR, Ex i I/Os
N
according to NAMUR EN 60947-5-6 Ex i
N
www.process.honeywell.com
VERSAFLOW SONIC 1000/TWS 9000
34-VF-25-07 iss.2 GLO Nov 11 US

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