Electrical Installation
WirelessHART Fieldgate SWG70
22
E Hauser
5
Electrical Installation
5.1
Connections and interfaces
The connections and interfaces are only accessible with an open enclosure. In the case of the
DIP switches, the user has the choice of using the switch settings, or overriding the settings
by software. See Chapter 8 "Fieldgate configuration" on page 44.
WARNING!
• If Fieldgate SWG70 is installed in a hazardous area Zone 2, you may only connect or
disconnect the antenna and cables in the absence of any potentially explosive atmosphere
or if the Fieldgate is not connected to the power supply.
Fig. 5-1: Connections and interfaces
1 Grounding terminal
2 RS-485 interfaces, duplicated terminal block for
daisy-chain capability
3 Ethernet interface
4 Power supply connections (redundant)
5 Antenna
6 Antenna terminal
7 Cable glands
5
1
6
1
2
3
4
7
Содержание WirelessHART Fieldgate SWG70
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