Martel Electronics DPM 3AS-BL - Manual (Page 2)

40.0 (1.57)
37.5 (1.48)
1
7
.5
(0
.6
9
)
2
0
.0
(0
.7
9
)
a. 2.00 (0.08)
b. 6.00 (0.24)
c. 1.60 (0.06)
d. 6.00 (0.24)
0.50 (0.02)
pin width 6.00 (0.24)
1
3
.5
(0
.5
3
)
2
.5
4
(0
.1
)
2
.0
0
(0
.0
8
)
pin pitch
a b d
c
Panel thickness: 1.0 - 2.5
(0.04 - 0.10)
Panel cut-out: 38.0 x 18.0
All dimensions in mm (inches)
(1.50 x 0.71)
DIMENSIONS
DPM 3AS-BL
3‰ Digit Backlit LCD Voltmeter Module
PANEL FITTING
FUNCTIONAL BLOCK DIAGRAM PIN CONFIGURATION
(rear view)
Module
1
Vref
Panel
2
1 8
A/D +
_
INHI
REF HI
COM
INLO
REF LO
BAT XDP GND
V+
V- TEST
L- L+
CAL
CAL LREF
DP1 DP2 DP3 BAT
11
12 13
1
B
A
T
X
D
P
L-
T
ES
T
L+
V
+
G
N
D
R
EF
H
I
R
EF
LO
C
O
M
IN
H
I
IN
LO V-
PO Box 770, Londonderry, NH 03053 1-800-821-0023
www.martelcorp.com