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Bluetooth® access point for Wurm system
CAN-AP_V1.1.0_PI_2017-11_EN 1
Subject to technical changes
FRIGOLINK
1 CAN-AP
Bluetooth® access point for Wurm system
Fig. 1: Front view
2 Features
• Access point to the Wurm system
• Wireless communication via mobile end devices with the Frida App via Bluetooth® Low Energy
• Range of at least 10 metres, can be extended through several CAN-AP in a Wurm system
• Wall installation, e.g. in the sales room
• One-key operation or operation via the Frida App
2.1 Scope of supply
•CAN-AP
• Connector switching power supply
3 For your safety
For safe operation and to avoid personal injury and equipment damage through operating error, al-
ways read these instructions, become familiar with the device, and follow all safety instructions on the
product and in this document, as well as the safety guidelines of Wurm GmbH & Co. KG Elektronische
Systeme. Keep these instructions ready to hand for quick reference and pass them on with the device
if the product is sold. Wurm GmbH & Co. KG Elektronische Systeme accepts no liability in case of
improper use or use for other than the intended purpose.
Target group This manual is intended for "service technician" personnel.
Intended use The CAN-AP is a module that enables wireless access between mobile
end devices and the Wurm system via Bluetooth Low Energy
Bluetooth® access point for Wurm system
2CAN-AP_V1.1.0_PI_2017-11_EN
Subject to technical changes
FRIGOLINK
Writing conventions
Warning!
WARNING!
• Avoid the described hazard: Otherwise there is danger from electric voltage that can lead to
death or serious bodily injury.
Caution!
CAUTION!
• Avoid the described hazard: Otherwise minor or medium bodily injury or property damage may
result.
Safety instructions
Warning!
WARNING! Danger to life from electric shock and/or fire!
• Only use the device with the supplied connector switching power supply!
• For the connector switching power supply, use an easily accessible socket to ensure that the
device can be disconnected from the power supply in the event of a fault!
• Do not use the device in locations where there may be children!
Caution!
CAUTION! Risk to human health!
• Do not use the device in close proximity to the human body for an extended period of time!
Caution!
CAUTION! Electromagnetic interference can cause faults!
• Use only shielded data lines and place them far away from power lines!
• Do not use the device in close proximity to or on metal surfaces!
Caution!
CAUTION! Damage to the device if handled incorrectly!
• Before opening the device, make sure that you are not electrostatically charged! Discharge your-
self on an earthed metal part, such as a heater, control cabinet or refrigeration unit!
• Install the device so that the ambient air can flow through the air vents in the housing cover!
• During installation, use screws with flat heads that do not exceed a height of 2.5mm! Screw
heads that are too high may result in short-circuits in the device!
• The wiring of the device should be carried out only by a qualified electrician!
• You must use the correct tools for all work!
• Connect the connection lines without mechanical stress. The connection lines have only
restricted strain relief and interlocking!
• Check all wiring after connection!
• Never expose the device to moisture, for example due to condensation or cleaning agents!
• Take the device out of operation if it is faulty or damaged!
• Do not repair the device yourself! If required, send it in for repair with an exact description of the
fault!
Bluetooth® access point for Wurm system
CAN-AP_V1.1.0_PI_2017-11_EN 3
Subject to technical changes
FRIGOLINK
3.1 Software revision and validity of documentation
Any software versions not listed are special solutions for individual projects and are not described in detail in this
document. This document automatically ceases to be valid if a new technical description is issued.
Manufacturer: Wurm GmbH & Co. KG Elektronische Systeme, Morsbachtalstraße 30, D-42857 Remscheid
You can find more information on our website at www.wurm.de
All trademarks hereby referenced are the property of their respective owners.
4 Installation
Fig. 2: Opening the housing
Tools: Flat-head screwdriver with a tip max. 5mm wide
1. Using the screwdriver, lightly press the snap fastener on the right-hand underside of the housing.
The snap fastener will release.
2. Remove the housing cover.
3. Install the housing base on the wall. For installation on stone and concrete walls, we recommend
countersunk head screws, 3mm in diameter, 30mm long and plugs 5mm in diameter.
Fig. 3: Drilling dimensions for wall installation in mm (drawing is not to scale!)
4. Place the housing cover on the left-hand edge of the installed housing base. Make sure that the
two retaining lugs on the housing base are positioned in the recesses in the housing cover.
5. Press the housing cover lightly against the housing base.
The housing cover will engage and the housing will be closed.
You can now connect the CAN-AP.
Software version Functional upgrade
V1.1.0 - 2017-11 Documentation status
1Four installation holes for console installation
2Two installation holes for surface installation
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44
1
2
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Bluetooth® access point for Wurm system
4CAN-AP_V1.1.0_PI_2017-11_EN
Subject to technical changes
FRIGOLINK
5 Connection diagram
Fig. 4: Connection diagram
6 Technical data
Item Designation
AC-BUS connection via RJ45 socket
BC-BUS connection via RJ45 socket
CC-BUS connection via 4-pin, plug-in screw terminal:
10V
2L
3Shield
4H
DConnection for supplied external connector switching power supply
Power supply Device: 5V= (+10% / -5%)
Supplied connector switching power supply: 100...240V~,
50 / 60Hz, max. 0.5A
Capacity Device: max. 1W
Supplied connector switching power supply: max. 3VA system
output
Display 1 x 4-digit 7-segment display
1 x red LED: wireless communication
1 x red LED: ready to connect
1 x red LED: ready for operation
1 x red LED: editing mode
Communication C-BUS 3-wire CAN bus interface, shielded,
1 x 4-pin screw terminal 2.5mm², 2 x RJ45 socket
Wireless communication Bluetooth® low energy, Bluetooth v4.1
Range: nominally 10m
Transmission output Typically 1.5...3.5dBm, max. +10dBm
Frequency range
of the carrier 2,402...2,480GHz
Housing ABSFR plastic
Fastening Wall installation
Dimensions (W x H x D) 86 x 86 x 26mm
Weight Approx. 105g
Ambient temperature Operation: 0...+55°C, storage: -25…+70°C
Max. humidity Max. 80%RH, non-condensing
Degree of protection IP20
CE conformity EU conformity as defined in
• 2014/53/EU (Radio Equipment Directive)
RoHS II
Validity Version 1.1.0
AB1234D
C
4
3
2
1
Power DC
74451223A
0V
CAN-AP
C-Bus
C-Bus
L
S
H
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