3400-1000

| | **Model 34** 

**Electronic** 

**LCD Counter** 

## **Description** 

The Redington Model 34 LCD Totalizer/Preset Counter provides a large display, with 0.28” [7mm] high characters, in industry size housings.  The Model 34 counts and displays the number of pulses that appear at its input terminal at a rate of 40 pulses per second (Hz). The input interface handles AC or DC inputs.  The Totalizers 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 preset “Redi-Alert’s” icons to alert users when service intervals are due or other periodic timed events are due.  Models are available with front panel fi eld or factory programmable alerts.  Not only does the display fl ash to get attention, but it displays a choice of 7 different .08” [2mm] maintenance icons.  Models are available with an Open Drain MOSFET output for the actuation of external alarms or indicator lamps.  Users can program or specify the count/service interval and fl ash duration for each Redi-Alert.  Flash duration is the amount of time in hours that the specifi c icon fl ashes before and after the specifi ed total count.  If a front panel manual reset of the Redi-Alert is required, the front panel models with switches must be specifi ed. 

## **Features** 

- Totally sealed from moisture and dirt • 

- • AC or DC voltage input in the same unit • • Compact depth • • Programmable output thresholds • • Preset count value • • Up to 3 Redi-Alerts/7 icons • 

   - Fits in existing panel openings 

   - • Always on display • A choice of 7 housings • A choice of reset modes 

   - Front panel programmable 

   - • Preset Counter with output • 15+ Year Battery Life 

## **Sp** 

|**Display:**||LCD with large 0.28” [7mm] high fi gures black on|**Environmental:**|||
|---|---|---|---|---|---|
|||light background|Temperature:  (Storage and Operating) -40 to +185˚F [-40 to +85˚C]|Temperature:  (Storage and Operating) -40 to +185˚F [-40 to +85˚C]||
||||Humidity:|95% RH per SAE J1378||
|**Annunciators:**||LCD  0.08” [2mm]|Vibration:|20g @ 10 to 80 Hz per SAE J1378||
||||Shock:|44 to 55g’s per SAE J1378||
|**Reset:**||Remote, manual and non-reset|Dielectric:|1000VAC 50/60 Hz for 1 minute||
||||Compliance:  Compliant to the European WEEE and RoHS Directives|Compliance:  Compliant to the European WEEE and RoHS Directives||
|**Accuracy:**|**Accuracy:**|100% [provided signal meets stated parameters]||||
||||**Sealing:**||Totally sealed|
|**Displays:**||8 digits (99999999)||||
||||**EMC Compliance:**||EN61326:1997 with A1:1998 and A2:2001 for|
|**Maximum pulse rate:**|**Maximum pulse rate:**|**Maximum pulse rate:**<br>40 pulses per second (Hz)|||industrial environments|
|**Inputs:**||10-300VDC and 20-300VAC - 50/60Hz|**Enclosure:**||Totally sealed from moisture and dirt, NEMA|
|||VIH 20VAC or  10VDC minimum|||4/4X, 12, & IP66 compliant from the front when|
|||VIL 3VAC   or  3VDC   maximum|||properly mounted using the optional gasket.|
||||||(Not applicable to Snap-In Model)|
|**Power:**||Self powered - battery life 15+ years||||
||||**Approvals:**||UL and cUL Recognized (fi 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)|Common (see note 3)||||
||Maximum Withstanding voltage: 30VDC, reference to Common|Maximum Withstanding voltage: 30VDC, reference to Common||||
||Maximum Load current: 0.1Amp|Maximum Load current: 0.1Amp||||



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**8** 

on **Model 34** 

**Electronic** 

**LCD Counter** 

## **Functions** 

**Preset Counter:** The preset function is centered on the output signal. When the count reaches the preset value, the output signal is turned “on”. The Preset function is count “up”.  In addition to the preset function, models are also available with 3 RediAlert set points.  Upon reaching the preset value the preset can be automatically reset, or it can await an external reset. 

**Front Panel Switch Functions:** Front panel switches can be used for reset, display selection and programming. The two front switches are used as follows: 

**SEL:** During programming this switch is used to select options and to move horizontally in the programming chart. 

**RST:** This is the reset switch during normal operation.  During programming this switch is used to select options and to move vertically in the programming chart. 

## **Available Icons** 

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SERVICE OIL AIR FILTER MUFFLER<br>CHANGE OIL FILTER LAMP<br>CHG )<br>Rectangular Flush Mount 2-Hole Mount<br>.34 [8.6] .34 [8.6]<br>1.60 [40.6] 1.75 [44.4]<br>.28 [7.0] .28 [7.0]<br>1.10 [27.9] .89 [22.6] .50 [12.7] 1.10 [27.9] .50 [12.7]<br>.89 [22.6]<br>.05 [1.3] .05 [1.3]<br>1.41 [35.8] .05 [1.3] .05 [1.3]<br>Er 1.41 [35.8]<br>.75 [19.0]<br>.75 [19.0]<br>.25 [6.3]<br>.25 [6.3]<br>.88 [22.3]<br>1.43 [36.3] Hy .88 [22.3]<br>1.43 [36.3]<br>Panel Cutout:  1.45” [36.8mm] x 0.95” [24.1mm] Panel Cutout:  1.45” [36.8mm] x 0.95” [24.1mm]<br>Maximum Panel Thickness:  0.375” [9.5mm]<br>2-Hole No-Hole Mount Round Flush Mount<br>.34 [8.6]<br>.34 [8.6]<br>| .28 [7.0] {<br>1.10 [27.9] .50 [12.7]<br>.89 [22.6] .50 [12.7]<br>.28 [7.0]<br>.79 [20.0]<br>.05 [1.3]<br>1.41 [35.8] .05 [1.3]<br>ms:<br>.75 [19.0] 1.29 [32.7] .03 [0.7]<br>.05 [1.3]<br>2.21 [56.1] .05 [1.3]<br>SY 4<br>.25 [6.3] 1.98 [50.3]<br>.88 [22.3] .75 [19.0]<br>1.43 [36.3]<br>Panel Cutout:  1.45” [36.8mm] x 0.95” [24.1mm]<br>Maximum Panel Thickness:  0.375” [9.5mm] .25 [6.3]<br>.88 [22.3]<br>re 1.43 [36.3]<br>Panel Cutout:  1.45” [36.8mm] x 0.95” [24.1mm]<br>Maximum Panel Thickness:  0.375” [9.5mm]<br>**----- End of picture text -----**<br>


## **Dimensions** 

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**9** 

aD ~~me~~ **Model 34 Electronic LCD Counter** 

## **Snap-In Mount** 

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3-Hole Mount Snap-In Mount<br>1.10 [27.9]<br>.34 [8.6]<br>1.29 [32.7]<br>.34 [8.6]<br>.28 [7.0]<br>° TF .79 [20.0] ie ian .50 [12.7]<br>.50 [12.7]<br>1.29 [32.7]<br>.05 [1.3]<br>.79 .28 [7.0] 1.60 [40.6]<br> [20.0] .05 [1.3]<br>oO fo) AOA T .75 [19.0] _~ -<br>.03 [0.7]<br>.05 [1.3]<br>.05 [1.3]<br>eea 2.87 [72.9] 1.98 [50.3] eeee .88 [22.3] - .25 [6.3] aee<br>1.43 [36.3]<br>.75 [19.0]<br>Panel Cutout:  1.46” [37mm] x 0.95” [24.1mm]<br>Minimum Panel Thickness:  0.04” [1.0mm]<br>Maximum Panel Thickness:  0.125” [3.18mm]<br>.25 [6.3]<br>.88 [22.3]<br>Pay 1.43 [36.3]<br>Panel Cutout:  1.45” [36.8mm] x 0.95” [24.1mm]<br>Square Flush Mount<br>.34 [8.6]<br>.28 [7.0] .93 [23.6]<br>.79 [20.0] .50 [12.7]<br>Pl] pe] 1.81 [46.0]<br>1.89 [48.0]<br>1.29 [32.7]<br>1.89 [48.0]<br>.03 [0.7]<br>.05 [1.3]<br>fo f— .05 [1.3]<br>1.81 [46.0]<br>.75 [19.0]<br>.25 [6.3]<br>.88 [22.3]<br>1.43 [36.3]<br>Panel Cutout:  1.45” [36.8mm] x 0.95” [24.1mm]<br>Maximum Panel Thickness:  0.375” [9.5mm]<br>**----- End of picture text -----**<br>


## **Notes** 

1. When interfacing the Model 34 with a Solid State Relay or AC Sensor, the leakage current needs to be considered. Contact the factory or see the application note at www.redingtoncounters.com 

2. Exceeding the Absolute Voltage Range and the Absolute Maximum Limits may result in damage to the unit. 

3. The open-drain MOSFET acts like an open-collector NPN trasistor.  Care should be taken since there is no current limiting protection in the unit. 

## **Applications** 

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Medical Devices Test Equipment Control Panels Production Equipment Office Equipment Secondary Equipment<br>**----- End of picture text -----**<br>


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