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98MANALIDP10AV Rev. A 8/16/11
5. Connect an earth (ground) wire to the earth terminal in accordance with local
practice.
!
CAUTION
If the output circuit must be earthed (grounded), it is preferable to do so at the
negative terminal of the receiver. To avoid errors resulting from earth loops or the
possibility of short-circuiting groups of instruments in a loop, there should be only
one earth in a loop.
6. Connect the power supply and receivers (such as controllers, recorders, indicators) as
shown in Figure 14 or Figure 15. Typical loop wiring is shown in Figure 16.
7. Reinstall the cover onto the housing by rotating it clockwise until the O-ring contacts
the housing. Then continue to hand tighten as much as possible (at least 1/4 turn).
If cover locks are present, align the serration in the cover with the lock and unscrew it
until it extends into the cover serration to prevent unwanted cover rotation.
8. If wiring additional transmitters to the same power supply, repeat Steps 1 through 7
for each additional transmitter. The setup with multiple transmitters connected to a
single power supply is shown in Figure 17.
9. For installations with long runs, Viatran recommends using two twisted pair with
one pair connected to the power supply terminals and one pair connected to the
output terminals. The two twisted pair can be in individual shields or a common
shield with the shield connected to the receiver. The shield must not be connected to
the transmitter.
Summary of Contents for IDP10-A
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Page 16: ... 16 98MANALIDP10AV Rev A 8 16 11 ...
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Page 35: ... 35 98MANALIDP10AV Rev A 8 16 11 ...
Page 37: ... 37 98MANALIDP10AV Rev A 8 16 11 IDP10 A and IDP10 V Calibration ...
Page 40: ... 40 98MANALIDP10AV Rev A 8 16 11 IDP10 A and IDP10 V Configuration ...
