Eaton 3h.508, E5224C Series, 6-T-3H-508RPM-406 Operating Instructions Manual

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Operating Instructions

LCD Hour Meter
E5224C Series

The E5224C Series are battery-powered LCD hour
meters. Typical elapsed timer applications include run
time, product life, cycle time, and time monitoring.

They are controlled by means of dry contacts or voltage
pulses.

DC models:

Timer: INP A: no function

INP B: Timer-Enable-Input

Main technical features:

Display: LCD, 8 decades, height of the figures 8 mm

[0.31 in.]

Display range:

0 – 99999999 with lead zero blanking.

Error: < 100 ppm

Overflow:

In case of a display range overflow, the timer
starts again from 0, but without removing the
leading zeros and activating all decimal
points.

Reset key: Requires rear terminal jumper to enable.

Housing: Panel mounting, 48 x 24 mm [1.89 x 0.94 in.]

according to DIN 43 700, RAL 7021

Panel cut-out:

22.2 x 45 mm [0.87 x 1.77 in.]

22.5 x 45.6 mm [0.89 x 1.80 in.] max.

Mounting depth:

approximately 48 mm [1.89 in.]

Weight: approximately 50 g [1.76 oz.]

Front panel rating:

IP65

AC/DC models:

Timer: INP A: Timer-Enable-Input AC/DC

INP B: reset input AC/DC

Connection:

Screw terminals, RM 5.00, 8 poles
Rated cross-section: 4.0 mm

2

solid wire

2.5 mm

2

stranded wire

AWG 12

Connection diameter:

0.4 – 2.3 mm

2

solid wire

AWG 28-12

EMC: Emissions per EN55011 Class B

Susceptibility per EN 61000-6-2

Low Voltage Directive (for the AC/DC models):

EN 61010 Part 1 ; overvoltage category 2,
pollution level 2

Power supply:

Non-replaceable lithium battery (lifetime
approximately 8 years at 20°C [68°F])

Working temperature:

-10 to +55°C [14 to 131°F], relative humidity
< 85%, non-condensing

Operating temperature:

-10 to +60°C [14 to 140°F]

Storage temperature:

-20 to +70°C [-4 to 158°F]

Backlighting:

must be powered by an external elecrical
source (24V ±20%, 50 mA)

Table 1

Overview

Model Operating mode Time range Inputs

INP A INP B

E5224C0440 Timer 99999h 59 m/

99999.99 h

— 0 – 0.7V DC NPN
E52240C448 10 – 260V AC/DC AC/DC 10 – 260V AC/DC AC/DC
E5224C0450 Timer 9999 h 59 m 59 s/

9999999.9 s

— 0 – 0.7V DC NPN
E5224C0458 10 – 260V AC/DC AC/DC 10 – 260V AC/DC AC/DC

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MN05401006E 1

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Screw terminal 1: no function

Screw terminal 2:

Timer Enable Input:

time measurement as long as the
input is active

NPN: active for low level
Input resistance: approximately 1 MOhm
Low level: 0 – 0.7V DC
High level: 3 – 30V DC
PNP: active for high level
Input resistance: approximately 100 kOhm
Low-level: 0 – 0.7V DC
High-level: 4 – 30V DC

Screw terminal 3:

Reset input:

active for negative edge contact

input / Open Collector NPN
Low level: 0 – 0.7V DC
High level: 3 – 30V DC
Min. pulse duration: 50 ms
Input resistance: approximately 2.2 MOhm

Screw terminal 4:

Reset key enable
Contact input / Open Collector NPN
Low level: 0 – 0.7V DC
High level: 3 – 5V DC
Input resistance: approximately. 2.2 MOhm

Input not active:

Reset key disabled

Input active (contact with GND):

Reset key enabled

Screw terminal

5:

Time range switching (Mode)
contact input / Open Collector NPN
Low level: 0 – 0.7V DC
High level: 3 – 5V DC
Input resistance: approximately. 2.2 MOhm
Function: see table 2

Remark

If the time range is changed during
operation,

the device must be reset.

Screw terminal

6:

Common GND connection

for all inputs

Screw terminal

7:

(–) external power supply for the backlight option

Screw terminal

8:

(+) external power supply for the backlight option
(24V DC ±20%, 50 mA)

Table 2

2 MN05401006E

Input specifications, terminal assignment and adjustable time ranges (DC versions)

The time range is set via a control input (screw terminal 5).

Screw terminal No. 1 No. 2 No. 3 No. 4 No. 5 No. 6 No. 7 No. 8

Designation

Model

INP A INP B Reset Reset

Enable

Time range (Mode) GND BL–BL

+

E5224C0440

no function

Timer Enable Input

NPN

NPN reset input

Reset key enabled

when connected to

gnd.

open =

99999 h 59 m

contact with

GND =

99999.99 h

GND = 0V DC

Backlighting (–)

Backlighting (+)

E5224C0450 NPN

open =

9999 h 59 m 59 s

contact with

GND =

9999999.9 s

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Screw terminal 1:

Timer Enable Input:

time measurement as long as the

level at this input is high.
Optocoupler input 10 – 260V AC/DC

galvanic isolation, active for High

signal
Low level: 0 – 2V AC/DC
High level: 10 – 260V AC/DC
Input resistance: approximately 160 kOhm

Screw terminal 2:

Common AC/DC, common connection for the
optocoupler inputs (screw terminals 1 and 3)

Screw terminal 3:

Reset input:

10 – 260V AC/DC galvanic

isolation
Min. pulse duration: 16 ms
Max. frequency: approximately 30 Hz
Low level: 0 – 2V AC/DC
High level: 10 – 260V AC/DC
Input resistance: approximately 160 kOhm

Screw terminal

4:

Reset key enable
Contact input / Open Collector NPN
Low level: 0 – 0.7V DC
High level: 3 – 5V DC
Input resistance: approximately

2.2 MOhm
Input not active: Reset key disabled
Input in contact with GND:

Reset key enabled

Screw terminal 5:

Time range switching (Mode)
Contact input / Open Collector NPN
Low level: 0 – 0.7V DC
High level: 3 – 5V DC
Input resistance: approximately 2.2 MOhm
Function: see table 3

Remark:

If the time range is changed during
operation,

the device must be reset.

Screw terminal 6:

Common GND connection for screw terminal 4
(reset key locking input) and screw terminal 5
(time range switching).

Screw terminal 7:

(–) external power supply for the backlight option

Screw terminal 8:

(+) external power supply for the backlight option
(24V DC ±20%, 50 mA)

Table 3

english

MN05401006E 3

Input specification, terminal assignment and adjustable time ranges (AC/DC versions)

The time range is set via a control input (screw terminal 5).

Screw terminal No. 1 No. 2 No. 3 No. 4 No. 5 No. 6 No. 7 No. 8

Designation

Model

INP A

AC/DC

Common

AC/DC

INP B

AC/DC

Reset

Enable

Time range (Mode) GND BL

–

BL

+

E5224C0448

Timer Enable

Input AC/DC

Common

connection for

INP A and INP B

reset input

AC/DC

NPN reset key

locking input,

Contact with

GND. key free.

not active =

99999 h 59 m

contact with

GND =

99999.99 h

GND = 0V DC

Backlighting (–)

Backlighting (+)

E5224C0458

not active =

9999 h 59 m 59 s

contact with

GND =

9999999.9 s

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Contents:

Timer
Clamp
Front frame for screw mounting,
Panel cut-out 50 x 25 mm [1.97 x 0.98 in.]
Front frame for clamp mounting,
Panel cut-out 50 x 25 mm [1.97 x 0.98 in.]
Seal
Operating instructions

Installation:

DC versions:

Use shielded wires for the counting and control inputs to
obtain the maximum EMC resistance.

Use according to the intended purpose:

This device may only be used inside as a panel­mounted device! Applications of this product may be
found in industrial processes and controls in the branch
of the manufacturing lines for the metal, wood, plastics,
paper, glass, textile, etc., processing industries. It must
be considered that the overvoltages at the terminals of
the device must be limited to the values of overvoltage
category II. Overvoltage category II is described in the
standard EN 61 010 Part 1.
This device shall only operate when it has been
correctly mounted in a panel. It may only be used in
accordance with the chapter “Main technical features”.

This device shall not be used:
– in areas with risks of explosion,
– in the branches expressly quoted in the standard

EN 61 010.

If this device is used to monitor machines or a process
in which, in case of a failure of the device, there might
be risks of damaging the machine or causing accidents
to the operators, it is up to you to take appropriate
safety measures.

Note:

This product includes a lithium battery. Do not
open it by force, do not throw it in the fire.
Avoid temperatures below -20°C [-4°F] and
above 70°C [158°F]!

AC/DC versions:

Use shielded wires for the counting and control inputs to
obtain the maximum EMC resistance.

Safety instructions:

Only use these counters

– according to their intended

purpose

– if their technical condition is

perfect

– adhering to the operating

instructions and the general
safety instructions.

Also take into account the fact that there may exist user
or country-specific safety regulations, which must also
be followed.

!

4 MN05401006E

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español

MN05401006E 5

Instrucciones de operación

Contadores con pantalla LCD
Serie E5224C

Los contadores con pantalla LCD de la serie E5224C
funcionan a baterías. Las aplicaciones típicas del
contador de tiempo transcurrido incluyen tiempo de
ejecución, vida útil del producto, tiempo de ciclo y
control de tiempo.

Se controlan por medio de contactos secos o por
impulsos de voltaje.

Modelos CC:

Temporizador: ENT A: sin función

ENT B: Entrada de habilitación

de temporizador

Características técnicas principales:

Pantalla: LCD, 8 decimales, altura de cifras 8 mm

[0,31 pulg.]

Rango de pantalla:

0 – 99999999 con supresión de cero inicial.

Error: < 100 ppm

Exceso:

En caso de exceso del rango de pantalla, el
temporizador vuelve a comenzar desde 0,
pero sin quitar los ceros iniciales y activando
los puntos decimales.

Tecla de restablecimiento:

Para habilitar se requiere el puente de borne
posterior.

Cubierta: Montaje en panel, 48 x 24 mm [1,89 x

0,94 pulg.] según DIN 43 700, RAL 7021

Plantilla de recorte del panel:

22,2 x 45 mm [0,87 x 1,77 pulg.]
22,5 x 45,6 mm [0,89 x 1,80 pulg.] máx.

Profundidad de montaje:

48 mm aproximadamente [1,89 pulg.]

Peso: 50 g aproximadamente [1,76 oz.]

Clasificación del panel delantero:

IP65

Modelos CA/CC:

Temporizador: ENT A: Entrada de habilitación

de temporizador CA/CC

ENT B: Entrada de

restablecimiento
CA/CC

Conexión:

Bornes de tornillo, RM 5,00, 8 polos
Sección transversal
clasificada: 4,0 mm

2

cable simple

2,5 mm

2

cable trenzado

AWG 12

Diámetro de la
conexión: 0,4 – 2,3 mm

2

cable
simple
AWG28-12

EMC: Emisiones por EN55011 Clase B

susceptibilidad por EN 61000-6-2

Directiva de bajo voltaje (para los modelos CA/CC):

EN 61010 Parte 1; categoría de sobrevoltaje
2, nivel de contaminación 2

Suministro de energía:

Batería de litio no reemplazable (vida útil
aproximada de 8 años a 20º C [68° F])

Temperatura de trabajo:

-10 a +55° C [14 a 131° F], humedad
relativa < 85%, sin condensación

Temperatura de funcionamiento:

-10 a +60° C [14 a 140° F]

Temperatura de almacenamiento:

-20 a +70° C [-4 a 158° F]

Iluminación posterior:

Se debe alimentar por medio de una fuente
eléctrica externa (24 V ± 20%, 50 mA)

Tabla 1

Información general

Modelo Modo de

funcionamiento

Rango de tiempo Entradas

ENT A ENT B

E5224C0440 Temporizador 99999h 59 m/

99999,99 h

— 0 – 0,7 V CC NPN
E52240C448 10 – 260 V CA/CC CA/CC 10 – 260 V CA/CC CA/CC
E5224C0450 Temporizador 9999 h 59 m 59 seg./

9999999,9 seg.

— 0 – 0,7 V CC NPN
E5224C0458 10 – 260 V CA/CC CA/CC 10 – 260 V CA/CC CA/CC

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6 MN05401006E

Borne de tornillo 1: Sin función

Borne de tornillo 2:

Entrada de habilitación del temporizador:

Medición del tiempo mientras
la entrada esté activa

NPN: Activo para nivel bajo
Resistencia de entrada: Aproximadamente 1 MOhm
Nivel bajo: 0 – 0,7 V CC
Nivel alto: 3 – 30 V CC
PNP: Activo para nivel alto
Resistencia de entrada: Aproximadamente 100 kOhm
Nivel bajo: 0 – 0,7 V CC
Nivel alto: 4 – 30 V CC

Borne de tornillo 3:

Entrada de restablecimiento:

Activo para entrada de
contacto de borde negativo/
NPN de toma de corriente

abierta
Nivel bajo: 0 – 0,7 V CC
Nivel alto: 3 – 30 V CC
Duración de impulso mín: 50 ms
Resistencia de entrada: Aproximadamente 2,2 MOhm

Borne de tornillo 4:

Habilitación de tecla de restablecimiento
Entrada de contacto/NPN de toma de corriente abierta
Nivel bajo: 0 – 0,7 V CC
Nivel alto: 3 – 5 V CC
Resistencia de entrada: Aproximadamente 2,2 MOhm

Entrada inactiva:

Tecla de restablecimiento

deshabilitada
Entrada activa (contacto a tierra):

Tecla de restablecimiento

habilitada

Borne de tornillo

5:

Conmutación de rango de tiempo (modo)
Entrada de contacto/NPN de toma de corriente abierta
Nivel bajo: 0 – 0,7 V CC
Nivel alto: 3 – 5 V CC
Resistencia de entrada: Aproximadamente 2,2 MOhm
Función: Consulte la Tabla 2

Observación

Si se cambia el rango de tiempo durante
la operación,

se debe restablecer el

dispositivo.

Borne de tornillo

6:

Conexión a tierra común

para todas las entradas

Borne de tornillo

7:

(–) suministro de energía para la opción de
iluminación posterior

Borne de tornillo

8:

(+) suministro de energía para la opción de
iluminación posterior

(24 V CC ±20%, 50 mA)

Tabla 2

Especificaciones de entrada, asignación de borne y rangos de tiempo ajustables (versiones de CC)

Se configura el rango de tiempo por medio de una entrada de control (borne de tornillo 5).

Borne de tornillo Nº 1 Nº 2 Nº 3 Nº 4 Nº 5 Nº 6 Nº 7 Nº 8

Designación

Modelo

ENT A ENT B Restable-

cimiento

Habilita-

ción del

restable-

cimiento

Rango de tiempo

(modo)

CONEXIÓN

A TIERRABL–BL+

E5224C0440

Sin función

Entrada de la habilitación

del temporizador

NPN

Entrada de

restablecimiento NPN

La tecla de restablecimiento

se habilita cuando está

conectada a tierra.

Abierto =

99999 h

59 m

Contacto a

tierra =

99999,99 h

CONEXIÓN A TIERRA =

0 V CC

Iluminación posterior (–)

Iluminación posterior (+)

E5224C0450 NPN

Abierto =

9999 h

59 m

59 seg.

Contacto a

tierra =

9999999,9

seg.