DK742

DK740-780 LCD Digital Panel Meters Specifications Installation and Operating Instructions EPIC Series - 4½ Digit LCD FEATURES }} }} }} }} }} }} 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: Low-cost, high-performance DPMs Optional RED, GREEN or AMBER backlighting Snap-in bezel mount eliminates mounting hardware Resistant to RF and EMI 4½ digits with high-contrast LCD User-selectable, displayed engineering units ORDERING INFO PART NUMBER 4½ digits (±19999 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 4 position, user-selectable four lower order digits blank for inputs >19999 BACKLIGHT COLOR METER INPUT BACKLIGHT POWER DK741.................. NO BACKLIGHT . ................200mV...........................NONE DK742.................. NO BACKLIGHT . ................... 2V..............................NONE DK743.................. NO BACKLIGHT . .................. 20V.............................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) ± (0.1% fs + 2 count) 3 per second >30 dB @ 60 Hz ±1 VDC max >86 dB automatic 10 minutes typical ±100 ppm per °C typical DK751.....................NEG AMBER ....................200mV........................... 5VDC DK752.....................NEG AMBER ....................... 2V.............................. 5VDC DK753.....................NEG AMBER ...................... 20V............................. 5VDC DK761..................... NEG GREEN ....................200mV........................... 5VDC DK762..................... NEG GREEN ....................... 2V.............................. 5VDC DK763..................... NEG GREEN ...................... 20V............................. 5VDC DK771....................... NEG RED ......................200mV........................... 5VDC DK772....................... NEG RED ......................... 2V.............................. 5VDC DK773....................... NEG RED ........................ 20V............................. 5VDC DK781..................... POS GREEN ....................200mV........................... 5VDC DK782..................... POS GREEN ....................... 2V.............................. 5VDC DK783..................... 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 0 to 50 °C -10 to 70 °C POWER SUPPLY +5VDC Optional Backlight: +5 VDC at 3.5 mA max 24 VDC at 35 mA, 5 VDC at 130mA typical MOUNTING CONNECTION snap-in bezel mount 13 pins, 0.025" square C-TON Industries • PO Box 11746 • Memphis, TN 38111 • USA (603) 471-0158 • email: info@ctonindustries.com LCD Digital Panel Meters Specifications Installation and Operating Instructions DK740-780 EPIC Series - 4½ 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 0000.0 0000.0 WHEN CONNECTED TO DECIMAL COMMON 7 000.00 000.00 WHEN CONNECTED TO DECIMAL COMMON 8 00.000 00.000 WHEN CONNECTED TO DECIMAL COMMON 9 0.0000 0.0000 WHEN CONNECTED TO DECIMAL COMMON 10 NC NO CONNECTION REQUIRED 11 SH SIGNAL HOLD WHEN CONNECTED TO V+ 12 BLV+ B/L V+ (BACKLIT MODELS ONLY) 13 BLV- B/L 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