E5-648-C2421

Counters, Panel Meters, Tachometers and Timers 

1.2 

**1** ~~_~~ 

Count Controls/Preset Counters/Totalizers 

## **1/16 DIN LCD Preset Counters with Rate and Time** 

## **Product Description** 

AC or DC powered preset counters that can function as timer or tachometer/ ratemeter. 

## **Features** 

- Two-line display with green backlight (E5-648-C2421 and E5-648-C2422) or multi-color red/green LED backlighting (E5-648C4461 and E5-648-C4462) 

- Programmable as preset counter, batch counter or totalizer 

- Power supply: 90–260 Vac or 10–30 Vdc 

- Direct input of the presets via front keys or Teach-In input 

- Relay outputs 

- Scaling by multiplication and division factors 0.0001 to 99.999 

- Two preset values, two outputs 

- Four preset values, four outputs 

## **Standards and Certifications** 

- cRU[®] us approval 

- CE marked 

## **Product Selection** 

## **1/16 DIN Two-Line LCD Count Control** 

||**1/16 DIN Two-Line LCD Count Control**||
|---|---|---|
|**E5-648-C_**|**1/16 DIN Two-Line LCD Count Control**||
||**Description**|**Catalog Number**|
||**Two Preset LCD Count Control with Backlighting**||
||90–260 Vac power 1.89 x 1.89 in (48 x 48 mm)|**E5-648-C2421**|
||10–30 Vdc power 1.89 x 1.89 in (48 x 48 mm)<br>**Four Preset LCD Count Control with Multi-Color Display**|**E5-648-C2422**|
||90–260 Vac power 1.89 x 1.89 in (48 x 48 mm)|**E5-648-C4461**|
||10–30 Vdc power 1.89 x 1.89 in (48 x 48 mm)|**E5-648-C4462**1|



## **Technical Data and Specifications** 

## **General Specifications** 

|**General Specifications**||
|---|---|
|**Description**<br>Power supply|**Specification**<br>10–30 Vdc external fuse protection|
||90–260 Vac max. 8 VA external fuse protection|
|Display|Two-line LCD display, six digits with programmable decimal point|
|Figure size|0.35 in (9 mm) high upper line|
||0.28 in (7 mm) high lower line|
|Count inputs|Two count inputs (A and B), programmable for count/count direction, up/up, up/down,|
||quadrature, quad2, quad4, A/B or (A-B)/A x 100%|
|Input polarity|Programmable for all inputs in common NPN/PNP|
|Input resistance<br>Count frequency|Approx. 5 Kohms<br>Max. 55 kHz with programmable filter for 30 Hz (see manual for details)|
|Input min. pulse duration|10 ms for control inputs/1 ms for reset input|
|Switching levels||
|DC supply voltage||
|High|0.6 x UB–30 Vdc|
|Low|0–0.2 x UB (Vdc)|
|AC supply voltage<br>High|12–30 Vdc|
|Low<br>Pulse shape|0–4 Vdc<br>Variable (Schmitt-Trigger characteristics)|



## _**Note**_ 

> 1 Not a stocked product, contact Eaton Care for assistance. 

**Volume 13—Counters, Timers and Tachometers** CA08100015E—December 2015 www.eaton.com 

**V13-T1-54** 

Counters, Panel Meters, Tachometers and Timers 

1.2 

Count Controls/Preset Counters/Totalizers 

**1** 

## **General Specifications, continued** 

|**Description**|**Specification**|
|---|---|
|Output 1||
|Relay|Programmable as normally open or normally closed|
|Switching voltage max.|250 Vac/110 Vdc|
|Switching current max.|3 A Vac/3 A Vdc|
|Switching current at DC min.|30 mA Vdc|
|Switching power at DC|90 W|
|Switching power at AC max.|750 VA|
|Output 2||
|Relay|Relay with changeover/Form C contact|
|Switching voltage max.|250 Vac/110 Vdc|
|Switching current max.|3 A Vac/3 A Vdc|
|Switching current at DC min.|30 mA Vdc|
|Switching power at DC|90 W|
|Switching power at AC max.|750 VA|
|Reaction time of the outputs|Approximately 10 ms|
|Data retention|Min. 10 years or 1 million memory cycles|
|Sensor supply voltage||
|AC powered unit|24 Vdc ±15%, 80 mA|
|DC powered unit|Max. 80 mA, DC voltage is connected through|
|Ambient operating temperature|–4 to 149 °F (–20 to +65 °C)|
|Storage temperature|–13 to 167 °F (–25 to 75 °C)|
|EMC||
|Emitted interference|EN 55011 Class B|
|Immunity to interference|EN 61000-6-2|
|Protection|IP65 (front)|
|Weight|Approx. 4.4 oz (125 g)|



## **Dimensions** 

Approximate Dimensions in mm [Inches] 

## **1/16 DIN Two-Line LCD Count Control** 

**==> picture [493 x 177] intentionally omitted <==**

**----- Start of picture text -----**<br>
Max. 10.5<br>[0.413]<br>48  45 [+06]<br>[1.89] [1.77 [+0.024] ]<br>48  45<br>[1.89] [1.77] 45 [+06]<br>[1.77 [+0.024] ]<br>15.5<br>[0.61]<br>Panel Cut-Out<br>4.25 [0.167]<br>91 7 [0.276]<br>[3.583]<br>**----- End of picture text -----**<br>


**Volume 13—Counters, Timers and Tachometers** CA08100015E—December 2015 www.eaton.com 

**V13-T1-55**