EMR3 Terminal - Fueling Depot Installation
Installing Optional Keypad Kit
45
Figure 35. Optional C&C mode switch configuration
Installing Optional Keypad Kit
Figure 36 shows the installation and wiring of the optional keypad. To attach the keypad housing mounting screws,
you may have to pull/slide up the display assembly terminal block away from the Display Head. Insert the keypad
wires through the center hole in the gasket, slide the gasket down against the keypad and align its three holes with
the mounting holes in the keypad. Hold the keypad against the Display Head and screw in the 3 mounting screws
as shown in Figure 36. Slide the terminal block down in place, and then make the wiring connections as shown in
Figure 36.
Installing V-R Internal Pulse Encoder Kit
Figure 36 shows the installation and wiring of the internal pulse encoder. Insert the pulse encoder into the hole in
the bracket, install the washer, screw on the retaining nut, then make the wiring connections. Slide one end of the
flexible encoder spring onto the shaft (from the mechanical meter) in the base of the Display Head and the other
end onto the shaft of the pulse encoder (push the spring as far as it will go onto each shaft).
emr\emr3ccsw.eps
Corner Mounted C&C Switch
Removal of corner
bolt releases actuator
lever of C&C switch
allowing entry into
C&C Mode
01 CGND
02 KP2
03 KP3
04 KP4
05 KP5
06 KP6
07 KP7
08 KP8
09 AS-
10 AS+
11 +5V
12 GND
13 C
HB
14 C
HA
15 PTR
16 GND
17 CCS
18 GND
19 ESS
20 TP
21 TP
22 MF-A
23 MF-B
24 PWR
25 GND
26 IB-B
27 IB-A
