Graco PrecisionFlo XL Instructions Manual page 142

Coriolis Flow Meter Kit
TERMINAL CONNECTION: "HART" INTERFACE (CURRENT OUTPUT)
3
GROUND CONNECTION (GROUND WIRE)
SHLD
L1
1 BLK
2 WHT
N
20 (+) RED
PULSE/FREQUENCY OUTPUT
21 (–) BLK
28
GROUND CONNECTION (GROUND WIRE)
SHLD
Fig. 82
Flow Meter
L1
1
2
Neutral
Ground
20
21
28
Shield
this end
Fig. 83
142 309374
1
2
20
21
28
FOR 120 VAC
120 VAC
Field-Wired
by user
White
Black
244343 Flow Meter Installation Wiring
FUSE: POWER SUPPLY 85–230VAC + 10% 1 A SLOW–ACTING / 250V;
5.2 X 20 mm
POWER SUPPLY AND SIGNAL CABLE
PrecisionFlo XL Fluid
Plate Junction Box
5640/5540
5530/5550
TI1425A