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Fujitsu-General FJ-RC-KNX-1I KNX Interface
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Fujitsu-General FJ-RC-KNX-1I KNX Interface
Easy installation thanks to its small and compact size. No external power supply required (powered via KNX bus only). Compatible with individual indoor units and groups (up to 16 indoor units). Complete control and monitoring: Allows management of operating mode, fan speed, setpoint temperature, and monitoring of device errors and alarms.
Integrated binary inputs: Features four potential-free binary inputs for direct connection of window contacts or presence detectors to optimize energy efficiency. Bus powered: The device requires no external power supply; it is powered directly by the KNX bus (29V DC). Simplified configuration: Integration and configuration of communication devices are performed directly via the standard ETS software. Compact design: Its small dimensions (71 × 71 × 27 mm) allow for discreet installation, often directly inside the indoor air conditioning unit.
Specifications
Color: Ivory
KNX interface for Fujitsu FJRCKNX1I air conditioners (KNX networks)
The KNX interface enables complete integration of air conditioners into KNX systems.
Binary inputs
4 potential-free binary inputs Potential
Signal cable length: 5 m unshielded, extendable up to 20 m via twisted pair
Complies with the following standards:
IEC 61000-4-2: Level 4 – 15 kV (air discharge) – 8 kV (contact discharge)
MIL STD 883E – Method 3015-7: Class 3 B
Configuration
Configuration via ETS
Indoor unit AC bus
Voltage: 13–18 V
Current: 80 mA
Power supply
Connector: KNX bus powered
Input voltage: 29 V DC, 7 mA
Insulation voltage: 2500 V
System control and monitoring
Button: 1 KNX programmable
LED indicators: 1 KNX programmable
Environmental characteristics Operating temperature: -25°C to 85°C
Storage temperature: -40°C to 85°C
Certifications and standards
CE compliant with EMC (2004/108/EC) and Low Voltage (2006/95/EC) directives
EN 61000-6-2
EN 61000-6-3
EN 60950-1
EN 50491-3
EN 50090-2-2
EN 50428
EN 60669-1
EN 60669-2-1
Casing: ABS (UL 94 HB), 2.5 mm thick
Dimensions: 70 mm x 70 mm x 28 mm
Weight: 70 g
Easy installation thanks to its small and compact size. No external power supply required (powered via KNX bus only). Compatible with individual indoor units and groups (up to 16 indoor units). Complete control and monitoring: Allows management of operating mode, fan speed, setpoint temperature, and monitoring of device errors and alarms.
Integrated binary inputs: Features four potential-free binary inputs for direct connection of window contacts or presence detectors to optimize energy efficiency. Bus powered: The device requires no external power supply; it is powered directly by the KNX bus (29V DC). Simplified configuration: Integration and configuration of communication devices are performed directly via the standard ETS software. Compact design: Its small dimensions (71 × 71 × 27 mm) allow for discreet installation, often directly inside the indoor air conditioning unit.
Specifications
Color: Ivory
KNX interface for Fujitsu FJRCKNX1I air conditioners (KNX networks)
The KNX interface enables complete integration of air conditioners into KNX systems.
Binary inputs
4 potential-free binary inputs Potential
Signal cable length: 5 m unshielded, extendable up to 20 m via twisted pair
Complies with the following standards:
IEC 61000-4-2: Level 4 – 15 kV (air discharge) – 8 kV (contact discharge)
MIL STD 883E – Method 3015-7: Class 3 B
Configuration
Configuration via ETS
Indoor unit AC bus
Voltage: 13–18 V
Current: 80 mA
Power supply
Connector: KNX bus powered
Input voltage: 29 V DC, 7 mA
Insulation voltage: 2500 V
System control and monitoring
Button: 1 KNX programmable
LED indicators: 1 KNX programmable
Environmental characteristics Operating temperature: -25°C to 85°C
Storage temperature: -40°C to 85°C
Certifications and standards
CE compliant with EMC (2004/108/EC) and Low Voltage (2006/95/EC) directives
EN 61000-6-2
EN 61000-6-3
EN 60950-1
EN 50491-3
EN 50090-2-2
EN 50428
EN 60669-1
EN 60669-2-1
Casing: ABS (UL 94 HB), 2.5 mm thick
Dimensions: 70 mm x 70 mm x 28 mm
Weight: 70 g
Brand Hemmera:
Fujitsu
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