RKI Instruments 49-8103RK - Manual (Page 5)

49-8103RK Standby Battery • 5
5. The standby battery is shipped with the mounting feet positioned behind the housing.
Loosen the screws that secure the feet to the housing, rotate the feet to their mounting
position as shown in Figure 2, then tighten the screws.
Figure 2: Outline & Mounting Dimensions
6. Insert #10 screws through the slots in the mounting feet at each corner of the housing
to secure the housing to the mounting surface.
Wiring the Standby Battery to a Controller
WARNING: Always verify that all power to the controller is OFF before you make
wiring connections.
1. Turn off the controller.
2. Turn off or unplug power to the controller.
3. Install an appropriately rated cable bushing or conduit to the conduit hub on the
controller that will be used for wires from the standby battery.
4. Open the standby battery housing door.
5. Install an appropriately rated cable bushing or conduit to the conduit hub on the
standby battery housing.
6. Route two wires in conduit or a two wire cable from the controller conduit hub to the
standby battery conduit hub. 16 AWG wire is recommended, but the wire nuts will
accommodate wire up to 14 AWG.
7. Connect the two wires to the 24 VDC power input terminals at the controller. Figure 3
shows standby battery wiring to the Beacon 110 and Figure 4 shows standby battery
3.80
1.75
7.30
6.06 Min
6.85 Max
5.90
5.90
4.71
#10 Screw, 4X
(user supplied) 3/4" Conduit
Hub