Connection - Kamstrup ULTRAFLOW 54 Technical Description

TECHNICAL DESCRIPTION

9.3 Connection

Connection via three-wire cable from ULTRALFOW
Yellow Signal
Red Supply
Blue Ground
Supply 3.6 VDC ± 0.1 VDC
Output when using Pulse Transmitter/Pulse Divider with galvanically separated output module (Y=2)
Type Open collector. Can be connected as two-wire or three-wire via the built-in pull-up resistance
of 56.2 kΩ.
Diagram 16. Block diagram for galvanically separated output module (Y=2).
Module Y=2 OC and OD
Max input voltage 6 V
Max input current 0,1 mA
ON condition U ≤ 0,3 V @ 0,1 mA
OFF condition R ≥ 6 M
5512-385 GB/02.2014/Rev. H1
®
(OB) Kam
30 V
12 mA
U ≤ 2,5 V @ 12 mA
CE
R ≥ 6 M
Table 24
®
ULTRAFLOW 54 and 34
49