701PR-112

SOLID STATE DIGITAL METER MODULES Applications 37.6 (1.48) 38.6 (1.52) 33.0 MAX (1.30) 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 miniature AC & DC meter assembly 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. Features • 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. modules for PC board mounting • Precision - faster response, more precise and easier to read than electromechanical meters. applications. • Crisp, clean readouts - high-contrast 5 & 7mm LCD displays. 700 – 703: Single-function 6-digit • Versatility - compact module designs with high quality components to minimize space. 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. WA R R A N T Y Two Year Limited Warranty (see terms of sale for specifics) • 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 2 Model Coding Assembly Modules 700, 701, 703 700 P N Model Number Digit Height 700 (6-digit) Hour Meter P - 5mm digits 701 (6-digit) Hour Meter - 0 0 0 Reset Control Options Functions Voltage Reset/Backlight Configurations (1) R - Wired Reset N - No Reset 0 - AC/DC (700 only) 0 - 5-12 VDC nom (4.75-15 abs) 6-12 VAC nom (5-15 abs) 0 - No Reset, No Backlight 2 - Reset, No Backlight 1 - DC only with wired Enable for Hour/Count (701&703 only) 1 - 12-48 VDC nom (9-60 abs) 20-60 VAC nom (15-75 abs) H - Reset, Internal Backlight (3) J - No Reset, Internal Backlight (3) 2 - 48-150 VDC nom (36-185 abs) 100-230 VAC nom (75-287 abs) 4 - Reset, External Backlight 5 - No Reset, External Backlight P7(2)- 7mm digits 703 (6-digit) Pulse Counter NOTE: 2 - AC/DC with wired Enable (701&703 only) 4 - 12 VDC only (9-15 abs) Backlight Options "H" & "J" only. (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. Model Coding Assembly Modules 708, 720, 721 708 P R -xxxx Model Number (& function) Digit Height Reset Control Options Sequential Specification 708 (6-digit) Dual Channel Maintenance/Hour Meter All Models P - 5mm digits Model 708/721 R - Wired Reset for Maintenance or Trip Display Consult Curtis for: display format, voltages, connection termination, backlighting, pre-scaling and programming options. 720 (7-digit) Single Channel Odometer Model 720 R - Wired Reset 721 (7-digit) Dual Channel Odometer/Trip Odometer 3 Module Assembly Specifications Display Range & Resolution Accuracy 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) 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) 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 Maintenance Monitor Odometer Trip/Odometer Model 703 - 500 Hz max, 50% duty cycle (1ms low, min, between consecutive highs). Models 701, 708 - Power must be applied for 0.5 sec, min, to accumulate time. Model 720 - Varies depending on model configuration (consult factory). Model 721 - 500 Hz max, 50% duty cycle (1ms low, min, between consecutive highs). Input Signal (AC/DC) Hour Meter Counter Models 701, 708 - Power must be applied for 0.5 sec, min, to accumulate time. Model 703 - 1 Hz max, 50% duty cycle (500ms low, min, between consecutive highs). Reset All Models Models 700, 701, 703 Model 708 Model 720 Model 721 Main power must be applied for a minimum of 0.5 sec. prior to reset signal. 6ms, min, at operating voltage. Maintenance 2 or 4 sec, factory programmed; hour meter not resetable. 70ms min at operating voltage. 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. To prevent heat damage to components, module face should be 10-20mm minimum away from PC-board when flow soldered. 4 Current Consumption: (mA max) Operating Voltage at Power Terminals External or Non Backlight Models 5 - 12 VDC (@ 5 V) 12 - 48 VDC (@ 12 V) 48 - 150 VDC (@ 48 V) 100 - 230 VAC (@ 120 V) 100 - 230 VAC (@ 230 V) Internal Backlight Models 12 VDC (only) 700, 701, 703 (5mm) 700, 701, 703 (7mm) 708, 721 (5mm) 0.5 0.8 0.8 1.0 2.0 0.5 0.8 0.8 1.0 2.0 N/A 1.0 N/A N/A N/A 35 N/A N/A 30 35 35 At Illumination Pin External Backlight Models 9-15 VDC (@12 V) Module Dimensions: mm (inches) Models 700, 701, 703 - 5mm Digits Non-Backlight 15.0 (0.59) 2.0 (.08) P 31.0 (1.22) N R 9.0 (.35) 14.0 18.0 (.55) (.71) COMPONENT SIDE 25.0 (.98) .8 (.03) 7.7 (.30) 15.4 (.61) I 2.0 (.01) 3.6 (.14) MAX COMP HEIGHT .80 (.03) TYP 4X 28.0 (1.10) 32.0 (1.26) 4.7 (.19) Backlight 2.0 (.08) ± 0.25 P 18.0 (.71) 14.00 (.55) 15.0 (0.59) 35.6 (1.40) 28.00 (1.10) 3.8 (.15) 31.0 (1.40) 0.80 (.03) N 25.0 (.98) 9.0 (.35) 7.00 (.28) L 14.8 6.60 (.26) (.58) 9.0 (.35) R I 0.80(.03) TYP. (5X) 3.5 (.14) MAX COMP HEIGHT 8.4 (.33) Note: Standard pin lengths are shown. Optional lengths are available. 5 Module Dimensions: mm (inches) cont. Models 700, 701, 703 - 7mm Digits 33.0 (1.30) 31.5 (1.24) 1.6 (.06) P N 21.8 (.86) L 10.9 (.43) R 5.3 (.21) 1.57 (.06) TYP 5X I 27.9 (1.10) 1.8 (.07) 3.8 (.15) MAX COMP HEIGHT Model 708 1.8 (.07) 1.9 (.08) 18.5 (.73) 37.6 (1.48) 11.1 (.44) 38.6 (1.52) 16.9 (.66) Model 721 43.2 (1.70) 39.6 (1.56) 25.0 (.98) 22.4 (.88) 0.8 (.03) 32.0 (1.26) 25.0 (.98) 0.8 (.03)TYP 5 PLACES 3.6 (.14) MAX COMP HEIGHT 6 8.8 18.5 (.35) (.73) 25.4 (1.00) R1.8 (.07) TYP 4 PLACES 9.6 19.2 (.38) (.76) 8.4 (.33) Note: Standard pin lengths are shown. Optional lengths are available. Module Dimensions: mm (inches) cont. Model 720 1.5 (.06) 42.67 (1.68) 39.62 (1.56) 1.5 (.06) P N 14.73 (.58) R 31 (1.22) 15.0 (0.59) 0.8 (.03) 25.0 (.98) 8.89 (.35) 17.78 0.80 (.03) (.70) TYP 4 PLACES 1.65 R. (.06) TYP 2 PLACES 2.18 (.09) 6.60 15.24 (.26) (.60) I 38.1 (1.50) 3.51 (.14) MAX COMP HEIGHT 8.38 (.33) Note: Standard pin lengths are shown. Optional lengths are available. Module Wiring Guide 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. 7 Curtis Instruments, Inc. Curtis Instruments, SA Curtis Instruments, BV Mt. Kisco, New York Paris, France Bunnik, Netherlands Curtis Instruments (Puerto Rico), Inc. Curtis Instruments GmbH Curtis Instruments (Pacific), Inc. Carolina, Puerto Rico Paderborn, Germany Tokyo, Japan Curtis PMC Curtis/Balkan Ltd. Curtis Instruments AG Dublin, California Sofia, Bulgaria Biberist, Switzerland Curtis Instruments (UK) Ltd. Curtis Instruments AB Curtis Instruments S.r.l. Northampton, England Stenkullen, Sweden Milano, Italy Curtis Instruments (India) Curtis Instruments (China) Company, Ltd. Pune, India Beijing, China Suzhou, China Hong Kong, China Innovation and Excellence is a registered trademark of Curtis Instruments, Inc. Specifications subject to change without notice ©2001 Curtis Instruments, Inc. 50023 REV D 1/02