SP 400-BLUE LASCAR, SP 400-BLUE Datasheet - Page 4

• Manufacturer Part Number: SP 400-BLUE
• Description: Voltage Meter
• Manufacturer: LASCAR

Specifications of SP 400-BLUE

• No. Of Digits / Alpha: 3-1/2
• Meter Function: DC Voltmeter
• Meter Range: 0mV To 200mV
• Digit Height: 9.75mm
• Operating Temperature Range: 0°C To +50°C
• Accuracy: +/- (0.1% Of Input +/- 1 Count)
• Signal Input Type: 200mVDC
• Backlighting Color: Blue
• Rohs Compliant: NA
• Lead Free Status / RoHS Status: na

SP 400-BLUE
Specifications liable to change without prior warning
±200mV
±200mV
SCALING
Two external resistors Ra
and Rb may be used to
alter the full scale reading
(FSR) of the meter - see
table. The meter will have
to be re-calibrated by
adjusting the calibration
potentiometer on the rear
of the module.
APPLICATIONS
Do not connect more than one meter to the same power supply if the meters cannot use the same signal
ground. Taking any input beyond the power supply rails will damage the meter.
5V supply operation
9V supply operation
+3.0 to +7.5V
+3.0 to +7.5V
-3.0 to -7.5V
+
+
-
-
4
5
4
5
INH
INH
INL
INL
GND
V+
V+
V-
1
2
1
9
DP1
DP2
DP3
BL-
0V
6
7
8
3
No DP
±200mV
±200mV
+6.0 to +15.0V
+3.0 to +7.5V
+
+
-
-
www.lascarelectronics.com
F R
P 400-BLUE
4
5
4
5
INH
INL
INH
INL
GND
Ra
V+
V+
V-
1
2
1
9
BL-
BL-
3
3
Issue 2
Rb
3½ Digit Backlit LCD Voltmeter Module
0V
0V
January/2007
+3.0 to +7.5V
I
I-
+
+6.0 to +15.0V
+
-
I
I-
+
I
4
5
INH
INL
M.C.
No: 695 - Page 4 of 4
4
5
GND
V+
INH
INL
1
2
4
5
BL-
0V
Applies to P 400/3
V+
V-
1
9
3
0V
V-
NJ
ext