RMG USM GT400 Operating Manual page 112

Ultrasonic flowmeter
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8 Installation
Power supply
24 VDC
104
Interface:
RS 485-0,
RS 485-1, RS 485-2
(can be laid in one cable)
AUX1
AUX2
Analog out
4-20 mA
Warning + alarm
Pulse 1 + pulse 2 +
I/O 1 + I/O 2
Twisted pair cable (TP) are only required in case of multiple circuits in one cable.
Otherwise, LIYCY 2 x 0.75 mm² is sufficient for all signal outputs.
Connection box according to ATEX / IECEx
In those countries where the standards ATEX and IECEx are valid,
the device is supplied with the connection box Ex-de (1).
Manual USM GT400 · EN10 · May 2021
ÖLFLEX® CLASSIC
3 x 1.5 mm² oder
3 x 2.5 mm²
LIYCY (TP)
3 x 2 x 0.75 mm²
LIYCY
2 x 0.75 mm²
LIYCY
2 x 2 x 0.75 mm²
LIYCY
2 x 0.75 mm²
LIYCY
2 x 2 x 0.75 mm²
LIYCY (TP)
4 x 2 x 0.75 mm²
1
Ex-de connection box for Europe
Fig. 8.6: Close the connection box
Cable Ø
12.3 mm
13.5 mm
9.4 mm
6.0mm
8.5 mm
6.0 mm
8.5 mm
10.7 mm

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