B&B Electronics installation manual Pedestal/Pendent Mount, MAP450D Pedestal Mounting

INSTALLATION MANUAL 15

IMPORTANT: When panel mounting the MAP450D, do not catch the display connector on the panel cutout. The display is exposed while panel mounting and extra care should be taken. The display can be damaged if the display cable connector, which protrudes from the panel cutout, is touching the panel when tightened. To avoid damage, place the MAP450D gently onto the panel while monitoring for this condition.

3.2. Pedestal/Pendent Mount

The OIT is installed onto a pedestal/pendent by removing the four rubber feet from the rear cover of the OIT, then attaching the OIT to a mounting plate using the four pre-tapped holes in the rear cover. The OIT enclosure and cable strain relief provide the environmental seal to NEMA 4 and NEMA 12 standards.

Four #6 external tooth

star lockwashers provide chassis ground

Four #6-32UNC mounting screws secure OIT to pedestal

Figure 10 MAP450D Pedestal Mounting

Figure 11 shows the minimum dimensions of the pedestal/pendant mounting plate. The area on the pedestal/pendant mounting plate around the mounting holes (where the heads of the screws make contact) should have any existing paint or plating removed to allow for a good chassis ground connection. The mounting screws are installed using external tooth star washers to ensure a positive ground connection.

1010-0046A, REV 00