PRELIMINARY Electronic Model 34 LCD Frequency/Hour Meter Description The Redington Model 34 LCD Frequency/Hour Meter provides a large display, with 0.28 7mm high characters, in industry size housings. The Model 34 keeps track of operational hours accumulated on equipment when a frequency input is applied. The unit counts the number of pulses per second. As long as pulsing continues the unit accumulates hours. The input interface handles AC or DC inputs. The Frequency/Hour Meters are available in 7 different housings. All models are totally sealed and are capable of submersion in 6 2 meters of water. A wide operating voltage,10-300VDC and 20- 300VAC, makes the model 34 versatile for all indoor and outdoor applications. All models are NEMA 4/4X, 12, & IP66 rated when used with the optional gasket and have a polarized lens which assures high visibility in an outdoor environment. Maintenance Meters are offered with a maximum of 3 Redi-Alerts icons 0.08 2mm to alert users when service intervals are due or other periodic timed events are due. Models are available with front panel eld or factory programmable alerts. Not only does the display ash to get attention, but it displays a choice of 7 different maintenance icons. Models are available as a Preset Timer with a MOSFET output for the actuation of external alarms or indicator lamps. Users can program or specify the service interval and ash duration for each Redi-Alert. Flash duration is the amount of time in hours that the specic icon ashes before and after the service interval. If a front panel manual reset of the Redi-Alert is required the front panel models with switches must be specied. Features Totally sealed from moisture and dirt Fits in existing panel openings (1.45 x 0.95 36.8 x 24.1mm ) AC or DC voltage input in the same unit Always on display Frequency/Hour Meter versions A choice of 7 housings Compact depth A choice of reset modes Programmable output thresholds Front panel programmable Preset Hour Meter/time up or down Preset Timer with output Up to 3 Redi-Alerts/7 icons Specications Display: LCD with large 0.28 7mm high gures black on Maximum Withstanding voltage: 30VDC, reference to Common light background Maximum Load current: 0.1Amp Run indicator: Blinking decimal point Environmental: Temperature: (Storage and Operating) -40 to +185F -40 to +85C Reset: Remote, manual and non-reset Humidity: 95% RH per SAE J1378 Vibration: 20g 10 to 80 Hz per SAE J1378 Shock: 44 to 55gs per SAE J1378 Hour Meter Resolution: 0.01 or 0.1 Hour, displayed 1 second, internal Dielectric: 1000VAC 50/60 Hz for 1 minute Compliance: Compliant to the European WEEE and RoHS Directives Accuracy: 0.1% room temperature 0.2% over the specied temperature range Sealing: Totally sealed, use panel gaskets for NEMA 4/4X, 12, & IP66 compliance Records & Displays: 9999999.9 - hours & 1/10s or 999999.99 - hours & 1/100s EMC Compliance: EN61326:1997 with A1:1998 and A2:2001 for industrial environments Maximum pulse rate: 500 pulses per second Protection Against: Alternator load dump: 150V EMI (Electromag- Accuracy is Resolution Dependent, better than 1% for inputs greater than 12 Hz netic Interface): +400V 500Hz inductive switching and reverse polarity Inputs: 10-300VDC and 20-300VAC-50/60Hz VIH 20VAC or 10VDC minimum Enclosure: Totally sealed from moisture and dirt, NEMA 4/4X/IP66 compliant from the front when VIL 3VAC or 3VDC maximum properly mounted using the optional gasket Power: Self powered - battery life 15+ years Approvals: UL and cUL Recognized (le ELIY2.E36690), Terminations: Standard 0.250 6.4mm spades CE, SAE, NEMA 4/4X, &, IP66 compliant Output: Format: Open-Drain MOSFET with Source connected to Weight: 1oz 28g Common (see note 3) www.redingtoncounters.com 8PRELIMINARY Electronic Model 34 LCD Frequency/Hour Meter Functions Preset Hour Meter: The preset function is centered on the output signal. When the time reaches the preset value, the output signal is turned on. The Preset function can be either a time up or time down. In addition to the preset function models are also avail able with 3 Redi-Alert set points. Upon reaching the preset value the preset can be automatically reset, or it can await on an external reset. Front Panel Switch Functions: Front panel switches can be used for reset, display selection and programming. The two front Panel switches are used as follows: SEL: During programming this switch is used to select options. The SEL switch is used during programming to move horizontally in the programming ow chart. RST: This is the reset switch during normal operation. During programming the RST switch is used to enter an option. The RST switch is used during programming to move vertically in the programming ow chart. Available Icons SERVICE OIL AIR FILTER MUFFLER OIL FILTER LAMP CHANGE Dimensions Rectangular Flush Mount 2-Hole Mount .34 8.6 .34 8.6 1.60 40.6 1.75 44.4 .28 7.0 .28 7.0 1.10 27.9 .89 22.6 .50 12.7 1.10 27.9 .50 12.7 .89 22.6 .05 1.3 .05 1.3 1.41 35.8 .05 1.3 .05 1.3 1.41 35.8 .75 19.0 .75 19.0 .25 6.3 .25 6.3 .88 22.3 .88 22.3 1.43 36.3 1.43 36.3 Panel Cutout: 1.45 36.8mm x 0.95 24.1mm Panel Cutout: 1.45 36.8mm x 0.95 24.1mm Maximum Panel Thickness: 0.375 9.5mm Maximum Panel Thickness: 0.375 9.5mm 2-Hole No-Hole Mount Flush Rectangular Mount .34 8.6 .34 8.6 .28 7.0 1.10 27.9 .50 12.7 .50 12.7 .89 22.6 .28 7.0 .79 20.0 .05 1.3 1.41 35.8 .05 1.3 .03 0.7 1.29 32.7 .75 19.0 .05 1.3 2.21 56.1 .05 1.3 1.98 50.3 .25 6.3 .75 19.0 .88 22.3 1.43 36.3 Panel Cutout: 1.45 36.8mm x 0.95 24.1mm .25 6.3 Maximum Panel Thickness: 0.375 9.5mm .88 22.3 1.43 36.3 Panel Cutout: 1.45 36.8mm x 0.95 24.1mm Maximum Panel Thickness: 0.375 9.5mm www.redingtoncounters.com 9