Cameron Scanner 2000 Expansion Board Quick Start Manual

NUFLO™

Align hole in
expansion board
with stando.

Align pins on back
of expansion board
with black headers.

Scanner® 2000 Expansion Board

QuickStart

The Scanner 2000 Expansion Board expands the
Scanner 2000’s input/output to include:

an additional turbine input

•
a pulse input (3-30 VDC or contact closure)

•
two analog inputs (1-5 V, 0-5 V, or 4-20 mA)

•
an analog output (4-20 mA)

•

Installation

Before installing the
expansion board,
remove all power from
the Scanner 2000
(battery and external
power). The expansion
board attaches to two
headers positioned
between the two large
terminal blocks on the
main board. Remove
wiring from the main
board if necessary to
guide the expansion
board into position.

CAUTION: FAILURE TO ALIGN PINS AND HEADERS

CAN DAMAGE THE BOARDS.

Remove the stando

1.

from packaging and
press it into the hole
near the center of the
main board until it
snaps into place.
Guide the expansion

2.

board over the stand­o and align the pins
on the under side
with the headers on
the main board.

When the board is
positioned correctly,
text on both boards
should face the same
direction.
Gently press the

3.
expansion board and
the main board
together until the
expansion board
snaps into place over
the stando.

Restore wiring con-

4.
nections to the main
board, reconnect the
MVT if disconnected,
and make eld wiring
connections to the
expansion board.
Restore power to the

5.
Scanner 2000 and
reboot the Scanner to
allow detection of the
expansion board.

Part No. 9A-30165026, Rev. 03

PULSE INPUT
(TB8)

25 26

TB9

TB8 TB7

TB6

TB4

TB5

PULSE INPUT
3 TO 30 VDC

PULSE INPUT/
SWITCH
(TB7 &TB8)

25

24

26

23

SWITCH
CLOSURE

TB9

TB8 TB7

TB6

TB4

TB5

TB7 AND TB8 ARE
CONNECTED BY JUMPER;
TB7 IS THEN WIRED TO
THE SWITCH.

Expansion
Board PN:
9A-30160014

Expansion
Board PN:
9A-30160014

TURBINE INPUT
(TB9)

TURBINE
MAGNETIC
PICKUP

B

A

2827

TB9

TB8 TB7

TB6

TB4

TB5

Expansion
Board PN:
9A-30160014

Turbine Input 2

The Turbine Input 2
accepts a turbine
owmeter input signal
generated by a magnetic
pickup. The Scanner
2000 can be congured
to use this signal to
calculate and display
instantaneous ow rates
and accumulated totals.

Another turbine input
(Turbine Input 1) is pro­vided on the main circuit
board. When the expan­sion board is installed, a
dierential pressure ow
run and two turbine runs
can be monitored and
logged simultaneously.

Pulse Input

The pulse input provides
an optically isolated
input for high-amplitude
pulse (frequency) signals,
which includes signals
from a turbine meter
equipped with a
preamplier or signals
from a PD meter (via
contact closure).

The Scanner 2000 can
calculate ow from no
more than two pulse
(frequency) inputs at
a time. Therefore, a
pulse input can be used
simultaneously with only
one turbine input (main
board or expansion
board).