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2. Hardware Implementation of the LUFP7 Gateway
2.3. Mounting the Gateway on a DIN Rail
Mounting the gateway
1
2
Removing the gateway
1
2
Start by fitting the rear base of the gateway to the
upper part of the rail, pushing downwards (1) to
compress the gateway’s spring. Then push the
gateway against the DIN rail (2) until the base of the
gateway box fits onto the rail.
Start by pushing the gateway downwards (1) to
compress the gateway’s spring. Then pull the
bottom of the gateway box forwards (2) until the box
comes away from the rail.
N.B. The spring is also used to earth the gateway (Protective Earth).
2.4. Powering the Gateway
Profibus-DP / Modbus RTU gateway – View from underneath
–
+
Power supply
24V isolated (±10%)
95 mA max.
N.B. The negative 24V power supply terminal should be connected to the installation’s earth.