Three lower order digits blank for inputs >1999 or <-1999
Hold:
Available OEM option, contact factory
Inputs:
Ranges:
±200.0mV, ±2.000V, ±20.00V DC
Configuration:
Bipolar Differential
Protection:
±350V DC, (±100V DC on 200mV range)
Impedance:
100 Mohms on ± 200mV ; (1 Mohm on 2V & 20V range)
Bias Current:
1 pA ( ± 200mV) , 100 pA (other ranges)
Performance:
Accuracy:
± (0.1% fs + 2 count)
Conversion Rate:
3 per second
Normal Mode Rejection:
>30 db @ 60 Hz
Common Mode Range:
±1V DC max
Common Mode Rej.:
>86 dB
Zero Adjustment:
Automatic
Warmup:
10 minutes typical
Temperature Coeff.:
± 100 ppm per °C typical
Environment:
Operating Range:
0 to 50 °C
Storage Range:
-20 to 70 °C
Power Supply:
+5V DC:
5V DC at 3.5 mA max
Optional Backlight:
35 mA at 24V DC typical, 5 V DC at 130mA
100 mA at 5V DC typical, 5 V DC at 130mA
Mounting:
Snap-in Bezel mount
Connection:
13 pins, 0.025" square on 0.1" centers
Negative backlighting is lit numerals
Positive backlighting is lit background
Green Positive
Amber Negative
Green Negative
Blue Negative
Features
• Low-cost, high-performance replacement for many OEM DPMs
• Optional Blue, Red, Green, or Amber backlighting
• Snap-in bezel mount eliminates mounting hardware
• Resistant to RF and EMI
• 3 1/2 digits with high-contrast LCD Display
• User selectable, displayed engineering units
Connections
Pin No.
Pin Name
Description
1
+5V
+5V power supply
2
GND
Power supply ground
3
INHI
Positive input signal
4
INLO
Negative input signal
5
COM
Decimal common
6
D1
000.0 when connected to decimal common
7
D2
00.00 when connected to decimal common
8
D3
0.000 when connected to decimal common
9
NC
No connection required
10
NC
No connection required
11
HOLD
Signal hold when connected to V+ (optional)
12
B/L V+ (Backlit models only)
13
B/L V- (Backlit models only)
*Note: Pins 2 & 4 should be tied together for proper operation.
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