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4.
Mounting
The analogue signal isolators are mounted on standard TS 35 rails.
5.
Electrical connection
Terminal assignments
1 Input RTD +
2 Input Sensor –
3 Input RTD –
4 Input Sensor +
5 not assigned
6 not assigned
7 Output 0/4...20 mA
8 Output 0...10 V
9 Output GND
10 Power supply + 24 Vdc (cross connected)
11 Power supply 0 V (cross connected)
12 not assigned
Wire cross-section max. 2.5 mm
Multi-wire conncection max. 1 mm
(two wires with same cross-section)
Warning! For applications with high isolation voltages, take measures to
prevent accidental contact and make sure that there is
sufficient distance or insulation between adjacent devices!
5.1 Power supply
18...30 Vdc/approx. 1 W
Voltage supply via cross-connections
(see Cat. No. point 7)
Klemmenbelegung
1 Ei n gang +
> 5 mA
2 Ei n gang +
£ 500 mV / £ 5 mA
3 Ei n gang +
> 500 mV
4 Ei n gang -
5 Ausgang +
6 Ausgang -
7 Versorgungsspannung
8 Versorgungsspannung
Anschlußquerschnitt
2
Mehrleiteranschluß
(zwei Lei t er
gl e i c hen
2
max. 2,5 mm
2
max. 1 mm
2
Querschni t ts)
10
11 12
7 8
9
We dm ü l le r
i
WAS5 PRO RTD
1 2 3
4 5 6
23
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