Badger Meter 7500 Series Mag Meter User Manual
Page 4
4
ELECTRICAL CONNECTIONS
The Magnetoflow
®
7500P electronic converter is enclosed in
a water tight (NEMA 4) aluminum enclosure. A pair of 1/2"
NPT water-tight cord grips is provided for the electrical con-
nections.
Do not remove these cord grips unless you replace them with
water-tight conduit adapters or similar connectors. Failure to
comply with this requirement will void the Badger Meter, Inc.
warranty. To access the electrical connection, remove the cover
of the amplifier by loosening the four (4) mounting screws.
For all wiring, use 18 or 20 Awg wire.
• This connection shown above is for Batch Panels that require a 115VAC hot pulse for meter signals.
• It is recommended that the Batch Panel Manufacturer be consulted to confirm the required pulse signal.
• For a 115VAC neutral pulse signal to Batch Panel simply take T-2 Jumper to 115 neutral power supply.
POWER SUPPLY CONNECTION
Ground
Neutral 115 VAC
Hot 115 VAC
Ground
Neutral 115 VAC
Hot 115 VAC
CONNECTING MODEL 7500P TO 110 VAC FROM BATCH CONTROL PANEL POWER SUPPLY.
(TYPICAL CONCRETE BATCH PANEL)
T
2
T
1
BATCH PANEL
Ground
Neutral 115 VAC
Hot 115 VAC
Meter Pulse Input
DC-Switched
Common
Ground
Neutral 115 VAC
Hot 115 VAC
Open Collector
Transistor Output
Solid State
Relay Output