Procedure:
•
Remove the housing terminal compartment cover
1
.
•
Connect the wires to the device. Obey the national electrical codes.
•
Make sure that the polarity of the wires is correct.
•
Attach the ground to
4
or
7
. Both terminals are technically equivalent.
4.3 Electrical connection for current output
4.3.1 Non-Ex devices
4.3.2 Devices for hazardous locations
INFORMATION!
If the polarity is not correct, this will not cause damage to the device. But the device will not
operate and the output will be 0 mA.
Figure 4-2: Electrical connections for non-Ex devices
1
Power supply
2
Resistor for HART
®
communication
3
Output 1: 14...30 VDC for an output of 22 mA at the terminal
4
Output 2: 10...30 VDC for an output of 22 mA at the terminal
DANGER!
For electrical data for device operation in hazardous locations, refer to the related certificates of
compliance and supplementary instructions (ATEX, IECEx, FM, CSA 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).
5
4
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Technology Solutions
Instruction Manual
Tek-Flex
4100A