$
Scanner
®
2000 microEFM
Appendix A
15
16
T
B
9
T
B
8
T
B
7
TB6
T
B
4
T
B
5
Resistor may be
included in readout
device.
*
TB2
P
O
W
E
R
–
+
7
8
9
10
11
12
GROUND
SCREW INSIDE
ENCLOSURE
ANALOG DEVICE
POWER SUPPLY
8-30 VDC
GND
ANALOG OUTPUT (TB4)
(WITH POWER SUPPLIED VIA MAIN BOARD (TB2)
SCANNER 2000
Main Circuit Board
PN: 9A-30160010
Expansion
Board PN:
9A-30160014
1100
800
200
0
8
12
24
30
LOOP SUPPLY VOLTAGE (VDC)
L
O
A
D
R
ES
IS
TA
N
C
E
(
O
H
M
S
)
OPERATING
REGION
Figure A.18—Analog (4-20 mA) output wiring
