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During operation, make sure that no danger is caused by the controlled
peripheral equipment.

Switching on
1. Switch on the operating voltage of the product via the power pack.
2. Start the CheckKon software to display and set the system parameters.
3. If necessary, start the transport device manually.

Fig. 5: STOP status

Readiness to operate is signaled by the STOP status.

The IP address shows the current IP address of the product
(factory setting: 192.168.2.20).

CHB-C-N firmware version number (3.6.4.0)

(Hash value of firmware version 0f9102550)

Additional steps in preparation for commissioning can be found in the 

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 CHB-C-N

description.

8

Diagnostics and fault clearance

Malfunctions are displayed on the product as follows:

The product automatically switches to the STOP state.

The illuminated pushbuttons flash.

The display shows the error code including an explanation in English. An over-
view of the error types 

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 Description CHB-CN.

Fig. 6: Example of fault message Error 5

Example:

ERROR error number (5)

The error description (Material jam) provides a brief textual description for the
corresponding error number and information concerning remedial measures.

Button

Status

Meaning

Start/Stop

Flashes red

Error message/warning

Status/Teach

Flashes yellow

Tab. 10: Error display
The product cannot be restarted until the fault has been eliminated:
1. Eliminate the cause of malfunction.
2. Acknowledge error message: press the Start/Stop button.
3. Start the product: press the start/stop button.

Details regarding the error codes and instructions on eliminating the errors can be
found in the 

è

 CHB-C-N description.

Malfunctions are also signaled at the PLC connection via A/17 (error) and, if
necessary, A/23 (warning).

9

Repair

The prism module can be replaced if it is damaged.
Additional information 

è

 Description CHB-C-N.

10

Technical data

CHB-C-N

Ambient temperature

[°C]

5 … 50 with 1 A load
5 … 45 with 3 A load

Storage temperature

[°C]

–20 … +70

Ambient conditions

Dry, screened from extreme external light sources,
cleanest possible ambient air

Protection against electric
shock

PELV (Protective Extra-Low Voltage)

CE marking

In accordance with EU EMC Directive
See declaration of conformity 

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  www.festo.com

Vibration resistance
in accordance with
EN 60068-2-6

Severity level 2

Shock resistance in accord-
ance with EN 60068-2-27

Severity level 2

Degree of protection in
accordance with EN 60529

IP64
(plug connector inserted or provided with protective
cap)

Max. permissible cable lengths
Power supply

[m]

30

I/O signals

[m]

30

Ethernet

[m]

70

Electrical data
Nominal operating voltage

[V DC]

24

Permissible voltage fluctua-
tions

[%]

–15/+20

Current consumption with
load-free outputs

[mA]

400

Internal fuse protection

[A]

4 (fuse)

Interfaces
Connection for encoder

According to RS485 specification

Ethernet connection

Ethernet interface 100 MBit/s

Dimensions
Length/width/height
(without plug connector)

[mm]

164/60/241

Inside passage of the optical
channel

[mm]

59.2

Inside height of the optical
channel

[mm]

40

Electrical properties of the I/O signals
Outputs

All outputs electronically limited to max. 700 mA

Max. resultant current at
“PLC” connection

[A]

0.9

Max. total current at the con-
nections Actuator, Buffer

[A]

1.9

Max. resultant current of all
outputs

[A]

3

Camera and lighting
Resolution

[pixels]/
[µm]

2048/14 × 14

Line rate

[Hz]

1000 … 8500

Properties of conveyed parts
Component range

Rotationally symmetrical parts and pre-oriented parts
of any shape

Min. part length

[mm]

1

Max. part length

Dependent on belt speed and required resolution

Part diameter

[mm]

0.5 … 25

Tab. 11: Technical data

Summary of Contents for CHB-C-N

Page 1: ...r The product is intended exclusively for non contact checking of the position and quality of small parts as they pass through The orientation and quality determining features of the test part must be recog nisable and distinguishable for the Checkbox It must be possible to integrate the Checkbox into the material flow 2 3 Training of qualified personnel Work on the product may only be carried out...

Page 2: ...stallation location Please note the following ambient conditions in particular Low vibration installation Stable mechanical mounting Clean ambient air oil free no paint mist no sanding dust Screening of external light influences external heat and extreme magnetic fields e g due to induction furnaces Mounting as cool and vertical as possible This will ensure optimal inspection results and a long se...

Page 3: ...r the GND of the fixed power supply as the GND Do not return any of the output signals at the PLC actuator or buffer plug connector to the GND of any of the other output plugs The outputs are switched off on overload This may also affect the Error and Warning outputs of the PLC interface They are only intended for diagnostics To identify the operating status use the Ready for operation signal that...

Page 4: ...error and if necessary A 23 warning 9 Repair The prism module can be replaced if it is damaged Additional information è Description CHB C N 10 Technical data CHB C N Ambient temperature C 5 50 with 1 A load 5 45 with 3 A load Storage temperature C 20 70 Ambient conditions Dry screened from extreme external light sources cleanest possible ambient air Protection against electric shock PELV Protectiv...

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