Stahl 9182 Series, Руководство по эксплуатации

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167450 / 9182603310
2021-12-07·BA00·III·en·06
Mounting and Installation
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Temperature transmitter
non-Ex i field circuit
Series 9182
8.3.2 Schematic Diagram
See device labelling.
Input wiring (field side)
See manual 9182.
Output circuit
See manual 9182.
Line fault detection
See manual 9182.
8.3.3 Connection of Supply
8.3.4 Reference Junction Compensation
If "external reference junction in two-tier terminal" is selected:
• Set the DIP switch "S2" to "1" or
• Select corresponding setting in the ISpac Wizard.
a) External reference junction
Using the external reference junction in the form of a DIN rail terminal (9191/VS-03 or
9191/VS-04) allows a higher accuracy of measurement to be achieved based on
temperature thanks to the separation from heat sources.
• Install the reference junction on a DIN rail so that it is spatially separated from heat
sources.
• Connect reference junction type 9191/VS-03 for single-channel variants and
9191/VS-04 for two-channel variants.
• Guide the compensation line of the thermocouple to the reference junction.
Wiring of single-channel variants (9191/VS-03)
15576E01
Type of supply Connection
Direct supply to the device via 24 V connection Green terminal "7+" and "9-"
Supply via pac-Bus pac-Bus terminal "1+" and "2-"