OCM Pro CF
OCM Pro CF - Rev. 09 as of 07.06.2016 page 97
Important Note
Connect the 2-wire probes, which are supplied by the transmitter, to the Ex
terminal clamps:
- wall mount enclosure: D8 + and D9
- panel mount enclosure: B 21 + and C 21 -
Set the sensor type 2 to „2-wire_probe Ex“.
Failure to observe leads to loss of Ex protection.
Important Note
Connect externally supplied level signals always to the clamps in the non-Ex
area (e.g. NivuMaster or i-series Ex)
- wall mount enclosure: B16 +, B18 -
- panel mount enclosure : B15 +, B17 -
Set the sensor type 2 to „2-wire_probe“
Failure to observe leads to loss of Ex protection.
Note
Note Fig. 7-12 to Fig. 7-14 and Fig. 7-29 to Fig. 7-31 for sensor connection.
Fig. 9-51 Application example for water-US + 2 Wire probe
Please note when you use combined level detection via different sensors that
only one measurement method is responsible for volume calculation. The appli-
cable measurement method has to be selected depending on the level/height
and must be determined during the programming procedure.
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