Section 6:
POS Interface Installation and
Operation
A Point of Sale (POS) interface option is available with DataMaster LED Petroleum Price
Displays. Displays with this option automatically update when product prices are changed in
the POS. Displays with the POS interface option will be supplied with a POS Interface Kit
(see table below for part numbers).
P.O.S. Interface
Type
Interface Kit
Required
Interface Cable
Riser Diagram
Gilbarco G-Site
0A-1279-0400
0A-1279-0402
200195
Gilbarco PAM 1000
0A-1279-0452
0A-1279-0229
224628
Allied 0A-1279-0443
0A-1279-0144
215840
Verifone Sapphire
0A-1279-0146
0A-1279-0145
200195
6.1 System
Installation
1.
Ensure that the P.O.S. system has a price sign output port. Refer to the P.O.S.
manuals to enable and/or configure the port.
2.
Locate the following parts:
a)
POS Interface Kit containing:
i)
DataMaster 100 w/POS option (0A-1196-0133)
ii)
Wall mounting bracket for DM-100 (0M-200082)
iii)
POS Interface Cable (refer to table 7-1 for part number)
iv)
POS riser diagram (refer to table 7-1)
b)
10
′
cable, DB9 to DB9 (W-1267)
c)
Indoor junction box (0A-1196-0099) for direct wired installations or Radio
Interface junction box (0A-1279-0161) for wireless installations.
d)
Wallpack transformer (T-1118).
3.
Mount the wall bracket (0M-200082) to provide convenient storage for the DM-
100 controller. When using the wall-mount bracket for the DM-100, ensure that
clearance is sufficient above the bracket to allow the DM-100 to be removed
from the bracket with both cables attached. Also ensure that the POS interface
cable will reach from the DM-100 location to the price sign output of the POS.
Fasten the wall-mount bracket if desired. The DM-100 can be permanently
attached to the wall mounting bracket by removing the two screws in the bottom
edge of the DM-100, sliding the DM-100 into the wall mount bracket, and
reinstalling the screws through the slots in the bottom bracket flange.
4.
Mount the junction box (refer to step 1.c. above). Ensure that the DB9 to DB9
cable (W-1267) will reach from the DM-100 to the junction box.
5.
Complete junction box to sign or junction box to radio wiring as shown on the
riser diagram (drawing 200195).
6.
Attach the P.O.S interface cable to the P.O.S price sign port. Coil any excess
cable and cable-tie it out of the way.
POS Interface
6-1
