# Rate Meter, Counter, 4 Digits, 24 to 230 Vac/dc, 48 x 48 mm

![Product image](https://novapart.co/image/farnell:2365009/)

**URL**: https://novapart.co/products/VZ484801/rate-meter-counter-4-digits-24-to-230-vac-dc-48-x
**SKU**: VZ484801
**Manufacturer**: WACHENDORFF
**Price**: €102.5400
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Description

No. of Digits / Alpha:4; Digit Height:10.2mm; Supply Voltage Min:24V; Supply Voltage Max:230V; Panel Cutout Height:46mm; Panel Cutout Width:46mm; Operating Temperature Min:0°C; Op

## Specifications

| Parameter | Value |
|---|---|
| Digit Height | 10.2mm |
| Product Range | - |
| Panel Cutout Width | 46mm |
| Supply Voltage Max | 230V |
| Supply Voltage Min | 24V |
| Panel Cutout Height | 46mm |
| No. Of Digits / Alpha | 4 |
| Operating Temperature Max | 40°C |
| Operating Temperature Min | 0°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2365009/)

**Wachendorff Prozesstechnik GmbH & Co. KG** Industriestrasse 7 D-65366 Geisenheim Tel.: +49 (0) 67 22 / 99 65 - 20 Fax: +49 (0) 67 22 / 99 65 - 78 www.wachendorff.de 

## Preset counter/Rate meter VZ484801 

Preset counter/Rate meter in 48 mm x 48 mm format Universal AC/DC power supply Input frequency up to 100 kHz 2-line LED display Easy programming by front keys or software Two relay outputs 

**Excitation:** 24 VDC 

- 30 mA( 24 VAC power supply) - 40 mA(24 VDC power supply) 

- 60 mA(110 bis 230 VAC power supply). 

## **Supply:** 

24VAC/DC to 230 VAC/DC +/-15 %, 50/60Hz; 2 W 

**Data security:** Password-protected access to setpoint, alarm values and parameters. 

**Programming:** Programming and operation is menu-guided via the front keys. With the programming kit, the controller can also be programmed by a Windows ™- software. The memory card has an internal battery. Thus, the programming of the devices is possible without the supply (up to 1000 programming with a battery). 

## **Wiring plan:** 

VZ484801 

The compact preset counter VZ484801 can be used as preset counter and also as a rate meter. 3 universal digital inputs are available (NPN/PNP/TTL) can be used with the most common pulse sensors. With the internal quadrature functionality or the external wiring of the user inputs a bi-directional counting could be realiyed and displazed. One user input is also analogue in order to allow setpoint modification by an external potentiometer. 

Due to the two different modes and the scaling features, the counter is usable for a lot of different applications. In addition to an excellent cost effectiveness and high quality, the counter offers a rugged, compact housing and a brilliant display. 

**Display:** 2-line LED-Display Upper line: Counting value, 4-digit, green with 10.2 mm digits Lower line: Setpoint, 4-digit, red with 7,6 mm digits 

**Indicators:** Two red indicators for status relays outputs and a yellow indicator for serial communication. 

C1, C2: ON, when output active R: ON, when serial communication is active 

**Buttons:** 4 front keys for programming and setting up the setpoints. 

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**Protection class:** IP65 from the front (with rubber sealing), back plane IP20. 

**Housing:** Black and robust plastic case. 

**Dimensions:** W 48 mm x H 48 mm x D 107 mm. Panel cut out 46 mm x 46 mm. 

**Connection:** Via screw terminal. 

**Ambient conditions:** Operating temperature: 0 °C to +40 °C; relative humidity 35 % to 95 %. rF, non condensing. 

**Weight:** 350 gramms. 

**Scope of delivery:** Controller, mounting clamp, sealing, manual. 

**Inputs:** Three digital inputs can be configured as PNP, NPN or TTL.Programmable thresholds for activation as a high / low active active / rising edge or level triggered. 

|Logic<br>level<br>Input<br>signal|NPN|PNP|TTL|
|---|---|---|---|
|High|< 4,7 V|>5,7 V (I1, I2)<br>>12,4 v (I3)|>2,5 V|
|Low|> 5,7 V|< 4,7 V (I1, I2)<br>< 10,2 V (I3)|< 2,0 V|



Input I3 can also be used for connection of a potentiometer (0 to 5/10 kOhm) for setting the nominal value (resolution: 1,000 steps). 

**Function of inputs:** Counting direction, stop, hold, wait, setpoint input (I3). 

**Input frequency:** Min 1 Hz to max. 100 kHz 

**Frequency display:** It is possible to programm the counter as a frequency meter. 

**Relay output:** 2 closing contacts (N.O.) with 8 A @ 250 VAC. Programmable as N.O. or N.C.. 

## **Order codes** 

|**Type**|**Order-No.**|
|---|---|
|**Accessories**<br>Preset counter, 24 to 230 VAC/VDC<br>Programming module with USB cable<br>Software download under:<br>http://www.wachendorff.de/wp/dpc_dow_epg_sof.htmll|VZ484801<br>SFUR0KIT|



Copyright by Wachendorff Prozesstechnik GmbH & Co. KG, Industriestraße 7, D-65366 Geisenheim, Tel.: 06722/9965-20, Fax: -78, Stand: 15.05.2013. All information without guarantee and subject to change. 



## Links

- [View this product on Novapart](https://novapart.co/products/VZ484801/rate-meter-counter-4-digits-24-to-230-vac-dc-48-x)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/wachendorff/vz484801/counter-rate-meter-4-digits-24/dp/2365009)
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