Endress+Hauser FOUNDATION Proline 500 digital, Краткое руководство по эксплуатации

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Flowmeter Proline 500 – digital Electrical connection
Hauser 15
5.1.3 Connecting cable
Standard cable
A standard cable can be used as the connecting cable.
Standard cable 4 cores (2 pairs); pair-stranded with common shield
Shielding Tin-plated copper-braid, optical cover ≥ 85 %
Cable length Maximum 300 m (1 000 ft), see the following table.
Cross-section
Cable lengths for use in
Non-hazardous area,
Ex Zone 2, Class I, Division 2
Hazardous area,
Ex Zone 1, Class I, Division 1
0.34 mm
2
(AWG 22) 80 m (270 ft) 50 m (165 ft)
0.50 mm
2
(AWG 20) 120 m (400 ft) 60 m (200 ft)
0.75 mm 2 (AWG 18) 180 m (600 ft) 90 m (300 ft)
1.00 mm 2 (AWG 17) 240 m (800 ft) 120 m (400 ft)
1.50 mm 2 (AWG 15) 300 m (1 000 ft) 180 m (600 ft)
2.50 mm
2
(AWG 13) 300 m (1 000 ft) 300 m (1 000 ft)
5.1.4 Terminal assignment
Transmitter: supply voltage, input/outputs
The terminal assignment of the inputs and outputs depends on the individual order version of
the device. The device-specific terminal assignment is documented on an adhesive label in the
terminal cover.
Supply voltage Input/output
1
Input/output
2
Input/output
3
Input/output
4
1 (+) 2 (–) 26 (A) 27 (B) 24 (+) 25 (–) 22 (+) 23 (–) 20 (+) 21 (–)
Device-specific terminal assignment: adhesive label in terminal cover.
Transmitter and sensor connection housing: connecting cable
The sensor and transmitter, which are mounted in separate locations, are interconnected by a
connecting cable. The cable is connected via the sensor connection housing and the
transmitter housing.
Terminal assignment and connection of the connecting cable →  19.