Endress+Hauser Fieldgate FXA320, Руководство по эксплуатации

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4 Hardware Installation Fieldgate FXA320
19 Hauser
4 Hardware Installation
4.1 Mounting
4.1.1 Location and clearance
Fieldgate is intended for mounting on TS35 DIN carrier rails (EN 60715) installed in a control
cabinet or protective (IP55) cabinet.
• The device is convection-cooled. It must be installed in such a way that the ventilating ducts
are at the top and bottom of the unit.
• Ensure that there is a ventilation space of at least 50 mm (2") above and below the device.
• There is no need for a lateral clearance between Fieldgate units that are connected to a
common power supply.
• Fieldgate units connected to an Ex-power supply and Fieldgate units connected to Non-Ex
power supply must have a lateral clearance of 50 mm (2").
Fig. 4-1: Dimensions of Fieldgate FXA320
GSM version For the GSM version, it is also important that there is good reception from the mobile
communication network at the location at which the unit is mounted. It may be necessary to install
a stronger aerial if reception is weak.
4.1.2 Mounting
1 Position the Fieldgate, then latch the lug at the rear of the Fieldgate on the top of the DIN rail.
2 Push down until the snap fastener latches onto the DIN rail.
Fig. 4-2: Mounting the Fieldgate
EN 60715; HT 35 x 7,5
EN 60715; HT 35 x 15
(1.77 in)
L D
FXA320 GSM
45 mm
(4.25 in)
108 mm
1
2