CHAPTER 2 - Installation
Installation of the DX40 Unit
DIN Rail
Apply pressure UP on the screwdriver handle to
force the release mechanism DOWN to detach the DX40 from the DIN rail.
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.
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.
2.3.2.1Making 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 Figure
DX40 Serial Device Router Installation Guide
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