User guide

20.5 (0.81)
33.0 (1.30)
27.9 (1.10)
a. 0.75 (0.03)
b. 10.00 (0.39)
c. 6.00 (0.24)
d. 2.54 (0.10)
a
d
bc
35.0 (1.38)
22.4 (0.88)
Panel thickness: 1.0 - 3.0
(0.04 - 0.12)
34 (1.34)
21.3 (0.84)
DIMENSIONS
All dimensions in mm (inches)
SP 200 3½ Digit Backlit LCD Voltmeter Module
PANEL FITTING
PIN CONFIGURATION
(rear view)
CAL
V+
NC
DP1
DP2
GND
DP3
INL
INH
RI
RO
COM
BL
FUNCTIONAL BLOCK DIAGRAM
1
8
A/D
+
_
INH
INL
DP123GND
COM
RO
RI
V+
BL
CAL
Module Seal
1
Panel
2
Fixing Clip
3 4
Page2of4
Page 2 of 4
Page2of4
Vref
www.lascarelectronics.com
1
12
6
7
PO Box 770, Londonderry, NH 03053 1-800-821-0023
www.martelcorp.com