Dimensions, Panel fitting pin configuration, Functional block diagram – Martel Electronics V1 User Manual
Page 2: 3½ digit lcd voltmeter module
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DIMENSIONS
All dimensions in mm (inches)
PANEL FITTING
PIN CONFIGURATION
(rear view)
FUNCTIONAL BLOCK DIAGRAM
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Page 2 of 4
Vref
A/D
+
_
INHI
COM
INLO
XDP
DP3 2 1
V+
V-
CAL
Panel
Bezel
Meter
1
2
4
Fixing Clip
Fastener
3
V 1
3½ Digit LCD Voltmeter Module
1
5
4
8
REAR VIEW
V+
V-
INHI
INLO
XDP
DP1
DP2
DP3
L1
CAL
30.0 (1.18)
23.0 (0.91)
dia 2.5 (0.1)
38.0 (1.50)
21.0 (0.83)
14.0
(0.55)
8.0
(0.31)
2.54
(0.1)
5.5 (0.22)
1.6 (0.06)
Panel thickness: 1.0 - 3.0
(0.04 - 0.12)
38.0 (1.50)
18.0
(0.71)
15.0
(0.59)
31.0(1.22)
34.0(1.34)
2.5(0.1) dia
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page 2 of 4
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