GE Industrial Solutions Pulsar Plus Controller - Manual (Page 23)

Pulsar Plus Controller Family
Issue 7 December 2011 23
Install and Configure Slot/Door-Mount Controllers
Step Action
6
Push the controller firmly into the shelf
until seated. Attach or reattach all cable
connections to the appropriate
connections located on the side of the
controller.
7 Close the latch. The controller is now installed.
Install and Configure Pulsar Plus NE843G Controller
Although the NE843G frame-mount controller is very similar to the NE843A, CP843A, and EP843D Slot
controllers and the NE843C and NE843E door/panel-mount controllers a separate section is provided since
its packaging is the most different. However, the basic steps are very similar.
The controller is available factory installed into a door/panel of a power system, supplied as a removable
slot controller, or provided as 1U frame mount controller. All these controllers utilize the same main
microprocessor board. All functions, inputs, and outputs described are applicable to all controller
configurations. The differences in the controllers are due the nuances of the physical packaging. Before
power is applied, some basic configuration may be required that is applicable to all configurations.
Install and Configure Pulsar Plus NE843G Controller
Step Action
1 Connect for ESD Prevention
The NE843G is typically mounted into a customer premise frame. If the output alarm contacts
need to be changed from “Open On Alarm” to “Close On Alarm” or the 1-Wire bus needs to be
referenced for a +24V power system then the cover will need to be removed to change jumper
settings. Jumper configuration can be performed with the unit installed in the frame or not.
Depending on the available space in a frame it may be easier to change the jumper settings
when the unit is not mounted into the frame. Use appropriate ESD techniques when removing
the cover and changing the jumpers.
Remove the three M3 Phillips head screws and #4-40 hex nuts with lock washers shown in the
following figure. Do not remove other screws. Gently pull up on the rear side of the cover as you
slide the cover towards the back to remove the cover. (Note: reverse these steps to put the
cover back on the unit).