POS App Guide
DIM Installation Examples
43
Mechanical Dispensers
TLS-350 MDIM APPLICATIONS
Up to 4 single product fueling positions are supported per module, and a maximum of 8 modules (32 fueling
positions) per system are supported. Requires a pulser/totalizer or pulse transmitter and a safe barrier device for
each fueling position.
Only Veeder-Root mechanical dispensers are supported.
TLS-450/TLS-450PLUS MDIM APPLICATIONS
Up to 12 single product fueling positions are supported per module, and a maximum of 4 modules (48 fueling
positions) per system are supported. Requires a pulser/totalizer or pulse transmitter and a safe barrier device for
each fueling position.
Only Veeder-Root mechanical dispensers are supported.
Typical Wiring to Mechanical Dispensers
Figure 24. Wiring Diagram Of TLS-350 MDIM Using Two 1871/7697 Series Pulse Transmitters And Required Barriers
MECHANICAL DI
S
PEN
S
ER INTERFACE MODULE
401-2
8
.ep
s
Barrier
P/N: 7
8
59
Barrier
P/N: 7
8
59
7697
8
0-012
P
u
l
s
e
Tr
a
n
s
mitter
7697
8
0-012
P
u
l
s
e
Tr
a
n
s
mitter
Bl
u
e
Bl
a
ck
Or
a
nge/Bl
u
e
Or
a
nge/Bl
u
e
Or
a
nge
Bl
u
e
Bl
a
ck
Or
a
nge
115 V
a
c Line (Bl
a
ck)
Ne
u
tr
a
l (White)
White
White
Or
a
nge
Or
a
nge
170 Vdc
Note: B
a
rrier
s
m
a
y come with
a
2 po
s
ition connector.
INPUT RATING
120 VAC
.15 AMP MAX
P1 P2 P3 P4
N L1
PULSER
120 VAC
MDIM in Power Bay of Con
s
ole