4
ELECTRICAL CONNECTIONS
28
OPTIWAVE 1010
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10/2016 - 4003537403 - MA OPTIWAVE 1010 R03 en
4.3 Electrical connection for current output
4.3.1 Non-Ex devices
4.3.2 Devices for hazardous locations
Figure 4-3: Electrical connections for non-Ex devices
1
Power supply
2
Resistor for HART
®
communication
3
Optional connection to the grounding terminal
4
Output: 14.5...32 VDC for an output of 22 mA at the terminal
5
Device
INFORMATION!
Electrical polarity has no effect on device operation.
DANGER!
For electrical data for device operation in hazardous locations, refer to the related certificates of
compliance and supplementary instructions (ATEX, IECEx etc.). You can find this documentation
on the DVD-ROM delivered with the device or it can be downloaded free of charge from the
website (Download Center).
