1448938 CURTIS | Alldatasheet

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S O L I D S T A T E D I G I T A L M E T E R M O D U L E S D E S C R I P T I O N Curtis Solid-State Module Assemblies are designed for OEM applications. Curtis offers a wide selection of min - iature AC & DC meter assembly modules for PC board mounting applications. 700 – 703: Single-function 6-digit display for Counter or Hour Meter configurations. 708 & 721: Dual channel, 6 & 7-digit display for Maintenance/Hour Meter or Trip Odometer configurations. 720: Single channel 7-digit Odometer configuration. 7 0 0 S E R I E S A P P L I C A T I O N S These models offer a variety of functions, sizes, voltages and customizable options to fit most applications. Ideal for OEMs, contract manufacturers, and panel makers for monitoring equipment usage, scheduling maintenance, warranty validation, rental/leasing use and more. Used extensively in industrial, agricultural, military & specialty vehicles, as well as applications such as: vending machines, medical & office equipment, fuel pumps, and consumer products. F E A T U R E S

  • Selection - hour meters, counters, odometers, maintenance monitors and more.
  • Solid State Circuitry - no moving parts to wear out. Silent operation and years of rugged & reliable operation.
  • Precision - faster response, more precise and easier to read than electromechanical meters.
  • Crisp, clean readouts - high-contrast 5 & 7mm LCD displays.
  • Versatility - compact module designs with high quality components to minimize space.
  • AC/DC Configurations - wide range of operating voltages & noise protection.
  • OEM Compatibility - an unparalleled selection of power compatibility, design configurations and functionality for OEM custom designs, panel makers and contract manufacturers.
  • Distinctive Icons - clear indicators for hour meter/timer activation and display modes.
  • Backlighting - available on all models (see model coding chart or consult factory).
  • Power-up LCD Function Test - displays all 8’s for 1 sec at power-up (models 700-703 only).
  • EEPROM memory – nonvolatile, retention of data for as much as 25 yrs.+ without power.
  • Manufactured under ISO 9001 Certified Quality Management System www.curtisinstruments.com CURTIS INSTRUMENTS, (UK) LTD.

5 UPPER PRIORY STREET

NORTHAMPTON NN1 2PT, ENGLAND TEL 44 (0) 1604-629755 FAX 44 (0) 1604-629876 CURTIS INSTRUMENTS, INC.

200 KISCO AVENUE

MT. KISCO, NY 10549 USA TEL (914) 666-2971 FAX (914) 666-2188 CURTIS INSTRUMENTS INDIA PRIVATE LTD. 1199, GHOLE ROAD PUNE 411004, INDIA TEL 91 (0) 20-5531288 FAX 91 (0) 20-5539192

M O D E L C O D I N G A S S E M B L Y M O D U L E S 7 0 0 , 7 0 1 , 7 0 3 M O D E L C O D I N G A S S E M B L Y M O D U L E S 7 0 8 , 7 2 0 , 7 2 1

700 P N - 0 0 0

Model Digit Reset Control Functions Voltage Reset/Backlight Number Height Options Configurations (1) 700 (6-digit) P - 5mm R - Wired Reset 0 - AC/DC 0 - 5-12 VDC nom (4.75-15 abs) 0 - No Reset, No Backlight Hour Meter digits N - No Reset (700 only) 6-12 VAC nom (5-15 abs) 2 - Reset, No Backlight P7(2)- 7mm 1 - DC only with 1 - 12-48 VDC nom (9-60 abs) H - Reset, Internal Backlight (3) 701 (6-digit) digits wired Enable 20-60 VAC nom (15-75 abs) J - No Reset, Internal Backlight (3) Hour Meter for Hour/Count (701&703 only) 2 - 48-150 VDC nom (36-185 abs) 4 - Reset, External Backlight 100-230 VAC nom (75-287 abs) 5 - No Reset, External Backlight 703 (6-digit) 2 - AC/DC with Pulse Counter wired Enable 4 - 12 VDC only (9-15 abs) (701&703 only) Backlight Options “H” & “ J” only. NOTE: (1) All Backlight configurations - require 12 VDC (only) connection to illumination pin. (2) 7mm models - Backlighting only available as External. (3) Available only in 5mm & with voltage option 4 only.

708 P R - x x x x

Model Number (& function) Digit Height Reset Control Options Sequential Specification 708 (6-digit) All Models Model 708/721 Dual Channel P - 5mm digits R - Wired Reset Maintenance/Hour Meter for Maintenance or Trip Display 720 (7-digit) Single Channel Odometer Model 720 R - Wired Reset 721 (7-digit) Dual Channel Odometer/Trip Odometer Consult Curtis for: display for- mat, voltages, connection termi- nation, backlighting, pre-scaling and programming options.

M O D U L E A S S E M B L Y S P E C I F I C A T I O N S Display 6-digit, 5 or 7 mm high (Models 700, 701, 703) Dual-Channel 6-digit, 5 mm high (Model 708) 7-digit, 5 mm high Model 720) Dual-Channel 7-digit, 5 mm high (Model 721) Range & Resolution Hour Meters 99,999.9 hrs. (Models 700, 701, 708) Maintenance 3,999.9 hrs. (Model 708/2nd Channel) Counters 999,999 counts (Model 703) Odometers 999,999.9 increments (Models 720, 721) 9,999,999 (Model 720) optional resolution Trip 999.9 (Model 721/2nd Channel) Accuracy Hour Meters ± 0.1% (Models 700, 701, 708) Counters ± 1 count (Model 703) Odometers ±1 increment (Model 720, 721) Humidity 95% Non-condensing at 38°C Operating Temperature -40°C to + 85°C Storage Temperature -50°C to + 85°C Operating Frequency (AC units) 48 to 440 Hz abs. Memory Main power must be applied for 5 sec to activate memory (with no loss of time/counts). EEPROM-Data retention 25+ years without power present. Input Signal (DC Only) Counter Model 703 - 500 Hz max, 50% duty cycle (1ms low, min, between consecutive highs). Maintenance Monitor Models 701, 708 - Power must be applied for 0.5 sec, min, to accumulate time. Odometer Model 720 - Varies depending on model configuration (consult factory). Trip/Odometer Model 721 - 500 Hz max, 50% duty cycle (1ms low, min, between consecutive highs). Input Signal (AC/DC) Hour Meter Models 701, 708 - Power must be applied for 0.5 sec, min, to accumulate time. Counter Model 703 - 1 Hz max, 50% duty cycle (500ms low, min, between consecutive highs). Reset All Models Main power must be applied for a minimum of 0.5 sec. prior to reset signal. Models 700, 701, 703 6ms, min, at operating voltage. Model 708 Maintenance 2 or 4 sec, factory programmed; hour meter not resetable. Model 720 70ms min at operating voltage. Model 721 Trip channel 2 or 4 sec, factory programmed; odometer is not resetable. Note: Max Reset frequency is 150Hz for AC models. Notes: 1. All modules are supplied with critical components exposed. If the module is being used in an environment other than specified, the user must take precautions to package the module to provide adequate protection. 2. For proper mechanical support, all module pins should be soldered to the PC-board. 3. T o prevent heat damage to components, module face should be 10-20mm minimum away from PC-board when flow soldered.

6.60 0.80 MAX COMP HEIGHT 3.5 25.028.00 7.00 ± 0.25 14.00 0.80 14.8 15.0 8.4 9.0 (.35) 31.0 N 2.0 P 3.8 35.6 I 9.0 L R TYP. (5X) 18.0 15.0 3.6 MAX COMP HEIGHT 4.7 14.0 R P I N 32.0 28.0 2.0 COMPONENT SIDE 18.0 2.0 .80 TYP 4X 25.0 7.7 31.0 15.4 9.0 MODELS 700, 701, 703 - 5MM DIGITS 7 0 0 S E R I E S C U R R E N T C O N S U M P T I O N : ( M A M A X ) M O D U L E D I M E N S I O N S : M M Non-Backlight Backlight 6.60 0.80 MAX COMP HEIGHT 3.5 25.028.00 7.00 ± 0.25 14.00 0.80 14.8 15.0 8.4 9.0 (.35) 31.0 N 2.0 P 3.8 35.6 I 9.0 L R TYP. (5X) 18.0 15.0 3.6 MAX COMP HEIGHT 4.7 14.0 R P I N 32.0 28.0 2.0 COMPONENT SIDE 18.0 2.0 .80 TYP 4X 25.0 7.7 31.0 15.4 9.0 Note: Standard pin lengths are shown. Optional lengths are available. Operating Voltage 700, 701, 703 700, 701, 703 708, 721 at Power Terminals (5mm) (7mm) (5mm) External or Non - 5 - 12 VDC (@ 5 V) 0.5 0.5 N/A Backlight Models 12 - 48 VDC (@ 12 V) 0.8 0.8 1.0 48 - 150 VDC (@ 48 V) 0.8 0.8 N/A 100 - 230 VAC (@ 120 V) 1.0 1.0 N/A 100 - 230 VAC (@ 230 V) 2.0 2.0 N/A Internal Backlight Models 12 VDC (only) 35 N/A N/A At Illumination Pin External Backlight Models 9-15 VDC (@12 V) 30 35 35

M O D U L E D I M E N S I O N S : M M MODELS 700, 701, 703 - 7MM DIGITS MODEL 708 "L" 3.6 MAX COMP HEIGHT 4.7 14.0 R P I N 32.0 28.0 2.0 COMPONENT SIDE 18.0 2.0 .80 TYP 4X 25.0 7.7 31.0 15.4 9.0 33.0 3.8 16.9 11.1 25.4 31.5 37.6 38.6 8.8 18.5 R P I N 10.9 L 5.3 27.9 1.8 21.8 1.57 TYP 5X 1.6 MAX COMP HEIGHT UNLESS OTHERWISE NOTED, ALL TOLERANCES ARE ± .25 mm Models 700, 701, 703 - 5mm Displays Models 700, 701, 703 - 7mm Displays 15.0 0.8 8.38 3.51 MAX COMP HEIGHT 0.80 TYP 4 PLACES 8.89 14.73 1.5 1.5 39.62 17.78 38.1 R P I N 42.67 1.65R. TYP 2 PLACES 25.0 6.60 2.18 15.24 Model 720 MAX COMP HEIGHT TOTAL TRIP 1.8 18.5 9.6 19.222.4 25.0 25.0 32.0 39.6 43.2 0.8 R1.8 TYP 5 PLACES TYP 4 PLACES1.9 0.8 3.6 8.4 Model 721 & 708 "L" 3.6 MAX COMP HEIGHT 4.7 14.0 R P I N 32.0 28.0 2.0 COMPONENT SIDE 18.0 2.0 .80 TYP 4X 25.0 7.7 31.0 15.4 9.0 33.0 3.8 16.9 11.1 25.4 31.5 37.6 38.6 8.8 18.5 R P I N 10.9 L 5.3 27.9 1.8 21.8 1.57 TYP 5X 1.6 MAX COMP HEIGHT UNLESS OTHERWISE NOTED, ALL TOLERANCES ARE ± .25 mm Models 700, 701, 703 - 5mm Displays Models 700, 701, 703 - 7mm Displays 15.0 0.8 8.38 3.51 MAX COMP HEIGHT 0.80 TYP 4 PLACES 8.89 14.73 1.5 1.5 39.62 17.78 38.1 R P I N 42.67 1.65R. TYP 2 PLACES 25.0 6.60 2.18 15.24 Model 720 MAX COMP HEIGHT TOTAL TRIP 1.8 18.5 9.6 19.222.4 25.0 25.0 32.0 39.6 43.2 0.8 R1.8 TYP 5 PLACES TYP 4 PLACES1.9 0.8 3.6 8.4 Model 721 & 708 MODEL 721 Note: Standard pin lengths are shown. Optional lengths are available. Typisch, 5 mal

Specifications subject to change without notice 50023 REV E 4 /04©2004 Curtis Instruments, Inc. W A R R A N T Y Two Year Limited Warranty (see terms of sale for specifics) M O D U L E D I M E N S I O N S : M M "L" 3.6 MAX COMP HEIGHT 4.7 14.0 R P I N 32.0 28.0 2.0 COMPONENT SIDE 18.0 2.0 .80 TYP 4X 25.0 7.7 31.0 15.4 9.0 33.0 3.8 16.9 11.1 25.4 31.5 37.6 38.6 8.8 18.5 R P I N 10.9 L 5.3 27.9 1.8 21.8 1.57 TYP 5X 1.6 MAX COMP HEIGHT UNLESS OTHERWISE NOTED, ALL TOLERANCES ARE ± .25 mm Models 700, 701, 703 - 5mm Displays Models 700, 701, 703 - 7mm Displays 15.0 0.8 8.38 3.51 MAX COMP HEIGHT 0.80 TYP 4 PLACES 8.89 14.73 1.5 1.5 39.62 17.78 38.1 R P I N 42.67 1.65R. TYP 2 PLACES 25.0 6.60 2.18 15.24 Model 720 MAX COMP HEIGHT TOTAL TRIP 1.8 18.5 9.6 19.222.4 25.0 25.0 32.0 39.6 43.2 0.8 R1.8 TYP 5 PLACES TYP 4 PLACES1.9 0.8 3.6 8.4 Model 721 & 708 MODEL 720 M O D U L E W I R I N G G U I D E Note: Standard pin lengths are shown. Optional lengths are available. is a registered trademark of Curtis Instruments, Inc. Pin IDs Assignment P (J2) V+ N (J3) V- (common) I (J4) Enable V+ to activate elapsed time (Optional on 701, 708, N/A on 700) or increment count (703, 720, 721). R (J5) Reset V+ to reset count/elapsed time to zero (720, Optional on 700, 701, 703) or resetable channel to zero (Models 708, 721). L (J1) Illumination Control - 12 VDC only (Optional, external backlight units only) 9-15 VDC absolute, regardless of operating voltage.