GarrettCom DX40 Manual De Usuario
C
HAPTER
2 - Installation
Installation of the DX40 Unit
DX40 Serial Device Router Installation Guide
15
Figure 2-4. Unmounting from a DIN Rail System
2.3.2
Connecting Facility Power
The DX40 comes in either high or low voltage models. The unit does not have a power
on/off switch and is active when the power is connected.
on/off switch and is active when the power is connected.
2.3.2.1
Making the Ground and Power Connections
The DX40 provides a hardened DC or AC power supply for industrial applications and/or
hostile environments. The grounding screw and power supply connector are located on
the top of the unit as shown in
hostile environments. The grounding screw and power supply connector are located on
the top of the unit as shown in
Figure 2-5
.
ELECTRICAL WARNING: Always ensure that the ground connection is made prior to
connecting facility power to the DX40. The ground provides a protective circuit
connection to ground in cases of transients and power surges. Connect the facility power
to a DC or AC unit as described in the following sections.
connecting facility power to the DX40. The ground provides a protective circuit
connection to ground in cases of transients and power surges. Connect the facility power
to a DC or AC unit as described in the following sections.
force the release mechanism DOWN to detach the
DX40 from the DIN rail.
DX40 from the DIN rail.
Apply pressure UP on the
screwdriver handle to
screwdriver handle to
DIN Rail