DK540-580
LCD Digital Panel Meters
Specifications Installation and Operating Instructions
EPIC Series - 3½ Digit LCD
FEATURES
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SPECIFICATIONS
DISPLAY
Digits:
Type:
Backlighting:
Polarity:
Annunciators:
Decimal Points:
Overrange:
INPUTS
Ranges:
Configuration:
Protection:
Impedance:
Bias Current:
PERFORMANCE
Accuracy:
Conversion Rate:
Normal Mode Rejection:
Common Mode Range:
Common Mode Rej.:
Zero Adjustment:
Warmup:
Temperature Coeff.:
ENVIRONMENT
Operating Range:
Storage Range:
POWER SUPPLY
Optional Backlight:
MOUNTING
CONNECTION
Low-cost, high-performance replacement for many OEM DPMs
Optional RED, GREEN or AMBER backlighting
Snap-in bezel mount eliminates mounting hardware
Resistant to RF and EMI
3½ digits with high-contrast LCD
User-selectable, displayed engineering units
ORDERING INFO
PART NUMBER
3½ digits (±1999 counts)
0.45" (11.4 mm) 7 segment LCD
Optional Red Negative
(red numbers/black background)
Optional Green Negative
(green numbers/ black background)
Optional Amber Negative
(amber numbers/ black background)
Optional Green Positive
(black numbers / green background)
automatic, “-” displayed
°F, °C, PSI, %, user-selectable
3 position, user-selectable
three lower order digits blank for
inputs >1999
DK543 ................. NO BACKLIGHT ................... 20V ............................NONE
DK551 ....................NEG AMBER ...................200mV ......................... 5VDC
DK552 ....................NEG AMBER ...................... 2V............................. 5VDC
DK553 ....................NEG AMBER ..................... 20V............................. 5VDC
DK561 .................... NEG GREEN ...................200mV ......................... 5VDC
DK562 .................... NEG GREEN ...................... 2V ............................. 5VDC
DK563 .................... NEG GREEN ..................... 20V ............................ 5VDC
DK571 ...................... NEG RED .....................200mV........................... 5VDC
DK572 ...................... NEG RED ........................ 2V.............................. 5VDC
± (0.1% fs + 2 count)
3 per second
>30 dB @ 60 Hz
±1 VDC max
>86 dB
automatic
10 minutes typical
±100 ppm per °C typical
C-TON Industries
METER INPUT BACKLIGHT POWER
DK542 ................. NO BACKLIGHT .................... 2V ............................NONE
±200.0mV, ±2.000V, ±20.00V DC
bipolar differential
±350 VDC, (±100 VDC on 200 mV range)
1000 MΩ on ± 200 mV;
(1 MΩ on 2 V & 20 V range)
1 pA ( ± 200 mV) , 100 pA
(other ranges)
0 to 50 °C
-10 to 70 °C
5 VDC at 3.5 mA max
24 VDC at 35 mA, 5 VDC at 130mA
typical
snap-in bezel mount
13 pins, 0.025" square
BACKLIGHT COLOR
DK541 ................. NO BACKLIGHT .................200mV .........................NONE
DK573 ...................... NEG RED ....................... 20V............................. 5VDC
DK581 .................... POS GREEN ...................200mV........................... 5VDC
DK582 .................... POS GREEN ...................... 2V.............................. 5VDC
DK583 .................... POS GREEN ..................... 20V............................. 5VDC
ACCESSORIES
J4C13....................................................... 13 Pin Connector / Wire Assembly
PW2-5........................................ Regulated 120V AC to 5V DC Power Supply
PW2-24.................................... Regulated 120V AC to 24V DC Power Supply
CVC...............................................................................................Calibrator
• PO Box 11746 • Memphis, TN 38111 • USA (603) 471-0158 • email: info@ctonindustries.com
LCD Digital Panel Meters
Specifications Installation and Operating Instructions
DK540-580
EPIC Series - 3½ Digit LCD
DIMENSIONS
WIRING
PIN # PIN NAME DESCRIPTION
1
+5V
+5V POWER SUPPLY
2
NEG
POWER SUPPLY GROUND
3
INHI
POSITIVE INPUT SIGNAL
4
INLO
NEGATIVE INPUT SIGNAL
5
COM
DECIMAL COMMON
6
000.0 000.0 WHEN CONNECTED TO DECIMAL COMMON
7
00.00 00.00 WHEN CONNECTED TO DECIMAL COMMON
8
0.000 0.000 WHEN CONNECTED TO DECIMAL COMMON
9
NC
NO CONNECTION REQUIRED
10 NC
NO CONNECTION REQUIRED
11 SH
SIGNAL HOLD WHEN CONNECTED TO V+
12 BLV+
BACKLIGHT V+ (BACKLIT MODELS ONLY)
13 BLV-
BACKLIGHT V- (BACKLIT MODELS ONLY)
Note: Pins 2 & 4 should be tied together for proper operation
C-TON Industries
• PO Box 11746 • Memphis, TN 38111 • USA (603) 471-0158 • email: info@ctonindustries.com
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