Martel Electronics DPM 1AS-BL - Manual (Page 2)

30.0 (1.18)
28.0 (1.10)
11.0
(0.43)
14.0
(0.55)
0.50 (0.02)
pin width
2.00 (0.08)
pin pitch
a. 2.00 (0.08)
b. 6.00 (0.24)
c. 1.60 (0.06)
d. 6.00 (0.24)
5.00 (0.20)
1.26
(0.05)
a b d
c
Panel thickness: 1.0 - 2.5
(0.04 - 0.10)
Panel cut-out: 28.4 x 11.4
(1.12 x 0.45)
DIMENSIONS
All dimensions in mm (inches)
DPM 1AS-BL
3½ Digit Backlit LCD Voltmeter Module
PANEL FITTING
PIN CONFIGURATION
(rear view)
FUNCTIONAL BLOCK DIAGRAM
Vref
Module
1
Panel
2
Page 2 of 4 Page 2 of 4
1 8
A/D +
_
INHI
INLO
DP3 2 1 XDP GND
V+
V-
BL-
CAL
CAL
V+ BL
-
DP1 DP2 GND DP3 INL
O
INHI V- XDP
LCOM LXDP
1 10
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