Captron CHT5, CHT51 Original Operating Instructions

CHT5 / CHT51

Original Operating Instructions

CHT5-2 / CHT51-2

CHT5 / CHT51

Original Operating Instructions

CHT5-2 / CHT51-2

2/15 1.2 CHT5 / CHT51

1 Dimensional drawing

CHT5

CHT5 / CHT51 1.2 3/15

CHT51

4/15 1.2 CHT5 / CHT51

2 Technical specifications

CHT5 and CHT51 PNP-NO, 4-pin 24 V

Operating voltage DC 24 V (16.8 …32 V)

Load current Max. 200 mA

Output pulse ~ 1 s (depending on the actuation duration)

Reverse polarity protection Protection of all lines

Short circuit protection Protected against short circuit and overload

Voltage drop Max. 3 V at 400 mA

Power consumption at 24 V Max. 30 mA

Operating temperature -30°C (-22°F)….+80°C (176°F)

Degree of protection IP Front IP69K

Type of actuation Capacitive

Actuation force No actuation force required

CHT5 and CHT51 PNP-NO, 5-pin 24 V

Operating voltage DC 24 V (16.8 …32 V)

Load current Max. 200 mA

Output pulse ~ 1 s (depending on the actuation duration)

Reverse polarity protection Protection of all lines

Short circuit protection Protected against short circuit and overload

Voltage drop Max. 3 V at 200 mA

Power consumption at 24 V Max. 35 mA

Operating temperature -30°C (-22°F)….+70°C (158°F)

Degree of protection IP Front IP69K

Type of actuation Capacitive

Actuation force No actuation force required

CHT5 / CHT51 1.2 5/15

CHT5 PNP-NO, 4-pin 110 V

Operating voltage DC 110 V (77 …137.5 V)

Load current Max. 15 mA

Output pulse ~ 1 s (depending on the actuation duration)

Reverse polarity protection Protection of all lines

Short circuit protection Protected against short circuit and overload

Voltage drop Max. 3 V at 10 mA

Power consumption at 110 V Max. 15 mA

Operating temperature -25°C (-13°F)….+70°C (158°F)

Degree of protection IP Front IP69K

Type of actuation Capacitive

Actuation force No actuation force required

CHT5 PNP-NO, 4-pin 12 V

Operating voltage DC 12 V (8.4 …15.6 V)

Load current Max. 200 mA

Output pulse ~ 1 s (depending on the actuation duration)

Reverse polarity protection Protection of all lines

Short circuit protection Protected against short circuit and overload

Voltage drop Max. 3 V at 200 mA

Power consumption at 12 V Max. 20 mA

Operating temperature -30°C (-22°F)….+70°C (158°F)

Degree of protection IP Front IP69K

Type of actuation Capacitive

Actuation force No actuation force required

6/15 1.2 CHT5 / CHT51

3 Connection plan

PNP-NO, 4-pin

+VDC

+VDC / LED1

PNP-NO

0V

3

4

2

1

LED1

LED2

brown

white

black

blue

Load

PNP-NO, 5-pin

LED1

LED2

+VDC / LED1

+VDC / LED2

PNP-NO

0V

+VDC

3

4

2

5

1

brown

white

grey

black

blue

Load

4 Connection options

Connector

CHT5-26#…. CHT51-26#….
Connector JST 2.54, 4-pin

CHT5-2M#…. CHT51-2M#….
Connector JST 2.0, 5-pin

CHT5 / CHT51 1.2 7/15

Cable

CHT5-20#….
Cable, 4-pin

2 m cable with wire end ferrules
Wire end ferrules with plastic collars DIN 46228
Wire cross-section strands 0.25 mm

2

Foreword

This manual has been written for technicians/installers and operators and
should be kept for future reference. Read these operating instructions carefully
and make sure that you have fully understood the contents before installing or
working with the CHT5 or CHT51.

5 Safety

WARNING

Improper work on electrical systems!

Electric shock can result in death or life-threatening injuries.

4

Before working on electrical systems, disconnect them from their
voltage supply and secure them against being switched on again.

4

Work on electrical installations should only be carried out by qualified
personnel.

4

Wear appropriate personal protective equipment (PPE).

5.1 Intended use

The SENSORswitch is designed for use in accordance with the technical
specifications. The values can be found in the “Technical specifications” chapter
and the “Product description”.

5.2 Reasonably foreseeable misuse

A use other than that specified under chapter Intended use or extending
beyond this is deemed to be improper.

8/15 1.2 CHT5 / CHT51

The SENSORswitch is not suitable for:

■

use in potentially explosive atmospheres.

■

use as a safety component as per directive 2006/42/EC

6 General description

The supplied SENSORswitch can have options that differ from those shown in
this manual. This does not affect the function. The SENSORswitch is equipped
with different color LEDs to indicate operating conditions. The LEDs are
actuated differently depending on the pin configuration.

A Colored position ring

B Pane of glass

CHT5, single pane
CHT51, double pane

C Mounting flange BF-95-2

D SENSORswitch

E Colored cover ring AR5-2X_

CHT5 / CHT51 1.2 9/15

7 Assembly

7.1 Assembly, inside

7.1.1 Cleaning the surface

Requirements: The surface is level and sound.

For optimal gluing results, the surface must be cleaned thoroughly at the
position where the button will be located.

► Clean the surface with cleaning

cloth A.

► Dry the surface with a lint-free

cloth.

► Clean the surface with cleaning

cloth B.

► Dry the surface with a lint-free

cloth.

7.1.2 Assembling the mounting flange

NOTICE

Soiled bond areas prevent proper assembly!

4

Protect the bond area from soiling.

4

Do not touch the bond area.

4

If the bond area has been touched or soiled, use a new mounting
flange.

10/15 1.2 CHT5 / CHT51

► Insert the supplied O-ring into

the groove (D) on the mounting
flange.

► Remove the protective film from

the mounting flange (C).

► Align the mounting flange (C)

to the hole (B), place it on the
profile of the glass frame (A) and
press on firmly.

7.1.3 Assembling the SENSORswitch

► Connect the SENSORswitch

electrically according to the
connection plan.

► Align the sensor element as

shown in the figure, paying
attention to the direction of the
symbol. The recesses on the
plug (A) must be facing the pane
of glass.

► Press the sensor element into

the mounting flange and check
whether the sensor element is
flat on the pane of glass.

► Lay the fastening cable between

the ridges (B).

CHT5 / CHT51 1.2 11/15

7.1.4 Mounting the colored cover ring

► Place the cover ring and press

close to the button surface. The
cover ring must be flush with the
entire button surface.

7.2 Assembly, outside

7.2.1 Cleaning the surface

Requirements: The surface is level and sound.

For optimal gluing results, the surface must be cleaned thoroughly at the
position where the button will be located.

► Clean the surface with cleaning

cloth A.

► Dry the surface with a lint-free

cloth.

► Clean the surface with cleaning

cloth B.

► Dry the surface with a lint-free

cloth.

12/15 1.2 CHT5 / CHT51

7.2.2 Mounting the colored position ring

NOTICE

Soiled bond areas prevent proper assembly!

4

Protect the bond area from soiling.

4

Do not touch the bond area.

4

If the bond area has been touched or soiled, use a new colored position
ring.

► Remove the protective film from the colored position ring.

► Align the colored position ring centered to the SENSORswitch, paying

attention to the position of the Braille characters or relief.

► Press down firmly on the entire surface of the colored position ring.

8 Maintenance

8.1 Maintenance operations

Carry out the following maintenance operations at the specified intervals.

Maintenance operation as needed annually

Clean the switch surface X

NOTICE

Solvents contained in cleaning agents can attack the plastic of the
button!

4

Clean the surface of the button with a neutral cleaning agent or a damp
microfiber cloth.

CHT5 / CHT51 1.2 13/15

9 Disassembly

9.1 Disassembling the SENSORswitch

► Disconnect the system from its

voltage supply and secure it
against being switched on again.

► Insert the flat head screwdriver

into the groove (A) on the
colored cover ring, lift the cover
ring with the screwdriver via
lever action.

► Disconnect the electrical

connection from the
SENSORswitch.

► Remove the SENSORswitch

from the mounting flange using a
flat head screwdriver.

9.2 Disassembling the mounting flange and
colored position ring

NOTICE

If the temperature of the hot air fan is set too high, this may damage
the surrounding labels and pane of glass!

4

Do not set the temperature too high.

14/15 1.2 CHT5 / CHT51

► Evenly heat the mounting flange or colored position ring as well as the

pane of glass using a hot air fan.

► Remove the mounting flange or colored position ring from the pane using

a glass scraper.

► Remove all remaining glue residues from the pane using label remover.

10 Disposal

Electrical and electronic components of various types must be recycled
according to their type.

11 Options

11.1 Color variations

RAL5015 RAL6024 RAL3020

RAL1023 RAL7042 RAL9017

CHT5 / CHT51 1.2 15/15

11.2 Angle variations colored cover ring

11.3 Raised pictograms and Braille characters

12 Imprint

The operating instructions have been authored and published by
CAPTRON Electronic GmbH – Johann-G.-Gutenberg Straße 7 – 82140 Olching

– Germany
Copyright 2018