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Switch actuator, 2-gang / blinds actuator, 1-gang
1
Safety instructions
Electrical devices may only be mounted and connected by electrically skilled persons.
Serious injuries, fire or property damage possible. Please read and follow manual fully.
The device may not be opened or operated outside the technical specifications.
Danger of electric shock. Device is not suitable for disconnection from supply voltage.
Danger of electric shock. Make sure during the installation that there is always sufficient insula-
tion between the mains voltage and the bus. A minimum distance of at least 4 mm must be
maintained between bus conductors and mains voltage cores.
Danger of electric shock on the KNX installation. Do not connect any external voltage to the in-
puts. The device might be damaged, and the SELV potential on the KNX bus line will no longer
be available.
For parallel connection of several motors to an output it is essential to observe the correspond-
ing instructions of the manufacturers, and to use a cut-off relay if necessary. The motors may be
destroyed.
Use only venetian blind motors with mechanical or electronic limit switches. Check the limit
switches for correct adjustment. Observe the specifications of the motor manufacturers. Device
can be damaged.
These instructions are an integral part of the product, and must remain with the end customer.
2
Device components
(1)
Programming LED
(2)
Programming button
(3)
Control cable (KNX connection and extension inputs)
(4)
Connection of load (relay outputs)
BX - CI02
Operating instructions
Figure 1: Device components
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Summary of Contents for KNX blumotix BX-CI02
- Page 1 Danger of electric shock on the KNX installation. Do not connect any external voltage to the in- puts. The device might be damaged, and the SELV potential on the KNX bus line will no longer be available.
- Page 2 Function System information This device is a product of the KNX system and complies with the KNX directives. Detailed tech- nical knowledge obtained in KNX training courses is a prerequisite to proper understanding. The function of this device depends upon the software. Detailed information on loadable soft- ware and attainable functionality as well as the software itself can be obtained from the manu- facturer´s product database.
- Page 3 Switch actuator, 2-gang / blinds actuator, 1-gang – Supply via KNX, no additional power supply necessary – KNX Data Secure compatible Characteristics switch operation – Operation as NO or NC contacts – Feedback function – Logic and restraint function –...
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Page 4: Fitting And Electrical Connection
DANGER! When connecting the bus/extensions and mains voltage wires in a shared appliance box, the KNX bus line may come into contact with the mains voltage. This endangers the safety of the entire KNX installation. People at remote devices may also receive an electric shock. - Page 5 Minimum spacing between the mains voltage and bus/extension wires: 4 mm (Figure 4) Figure 5: Connection of load Observe ambient temperature. Ensure adequate cooling. ￭ Connect the device to KNX with the correct polarity. ￭ Connect load as shown in the connection example (Figure 5). ￭...
- Page 6 ￭ Press and hold down the programming button. ￭ Switch on the bus voltage or connect the device to KNX. Release the programming button only after the programming LED starts flashing slowly. The safe-state mode is activated. 6 / 8...
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Page 7: Technical Data
Dimensions (W × H × D) 48 x 50 x 28 mm KNX medium TP256 Commissioning mode S-mode Rated voltage KNX DC 21 ... 32 V SELV Current consumption KNX 5 ... 18 mA Connection mode KNX Connection terminal on control cable... -
Page 8: Warranty
Switch actuator, 2-gang / blinds actuator, 1-gang HV halogen lamps 2300 W HV-LED lamps max. 400 W LV halogen lamps with electronic transformers 1500 W LV halogen lamps with inductive transformer 1200 VA Compact fluorescent lamps uncompensated 1000 W Compact fluorescent lamps parallel com- 1160 W (140 μF) pensated Reduction of switching current per device (referred to Σ...