INTESIS
INKNXSAM004O000
Samsung NASA VRF systems to KNX Interface (4 indoor units)
Product code:
INKNXSAM004O000
The Samsung interface has been specially designed to allow bidirectional control and monitoring of Samsung NASA VRF systems from a KNX installation.
The previous part number for this item was SM-ACN-KNX-4, IBKNXSAM004O000
Description
FEATURES
- UL Certified
- Direct access to outdoor unitÕs communication bus.
- Scan: Automatic identification of the units presents in the VRF system.
- Outdoor unitÕs signals available for the integration.
- Supports KNX standard datapoints (DPTs) that guarantees a seamless integration with any KNX device or system.
- Wide range of monitoring & control datapoints available.
- Datalogging through external USB port.
- Configuration through IP or USB (Console) port.
- Front cover LED indicators to provide easy to check communication status on both the Ethernet and serial ports.
- Automatic updates for both Intesis MAPS and interfaceÕs firmware.
DIRECT CONNECTION TO VRF OUTDOOR UNITS
- The gateway is directly connected to the outdoor units communication bus and enables the control of all the indoor units connected to the system. This allows not only the control and monitoring of the main AC functions but the access to some internal variables of the outdoor units.
SET UP BY INTESIS MAPS
- The configuration is carried out using the Intesis¨ MAPS software. This one allows you to define your own settings for the device and offers extra functions available for all the new generation gateways. Thanks to the scan function, which allows to automatically discover all the units available in the installation, get the interface ready to work in a really short time.
- Intesis MAPS makes it easy to identify any malfunction in the installations thanks to its robust diagnostic feature.
Technical Details
Specification
Enclosure
- Plastic, type PC (UL 94 V-0)
- Net dimensions (dxwxh): 90x88x56 mm
- Recommended space for installation (dxwxh): 130x100x100mm
- Colour: Light Grey. RAL 7035
Mounting
- Wall.
- DIN rail EN60715 TH35.
Terminal Wiring (for power supply and low-voltage signals)
- Per terminal: solid wires or stranded wires (twisted or with ferrule)
- 1 core: 0.5mm2... 2.5mm2
- 2 cores: 0.5mm2... 1.5mm2
- 3 cores: not permitted
Power
- 1 x Plug-in screw terminal block (3 poles)
- 9 to 36VDC +/-10%, Max.: 140mA.
- 24VAC +/-10% 50-60Hz, Max.: 127mA
- Recommended: 24VDC
Ethernet
- 1 x Ethernet 10/100 Mbps RJ45
- 2 x Ethernet LED: port link and activity
Port A
- 1 x KNX TP-1 Plug-in screw terminal block orange (2 poles)
- 2500VDC isolation from other ports
- KNX power consumption: 5mA
- Voltage rating: 29VDC
- 1 x Plug-in screw terminal block green (2 poles). Reserved for future use
Switch A (SWA)
- 1 x DIP-Switch for PORT A configuration. Reserved for future use
PORT B
- 1 x Serial EIA232 (SUB-D9 male connector). Reserved for future use
- 1 x Samsung Nasa bus Plug-in screw terminal block (3 poles). R1 R2 (Samsung Nasa). 1500VDC isolation from other ports
Switch B (SWB)
- 1 x DIP-Switch for PORT B configuration. Reserved for future use (leave OFF, default)
Battery
- Size: Coin 20mm x 3.2mm
- Capacity: 3V / 225mAh
- Type: Manganese Dioxide Lithium
Console Port
- Mini Type-B USB 2.0 compliant
- 1500VDC isolation
USB port
- Type-A USB 2.0 compliant
- Only for USB flash storage device (USB pen drive)
- Power consumption limited to 150mA (HDD connection not allowed)
Push Button
- Button A: Not used
- Button B: KNX Programming button (not used)
Operation Temperature
- 0¡C to +60¡C
Operational Humidity
- 5 to 95%, no condensation
Protection
- IP20 (IEC60529)
LED Indicators
- 10 x Onboard LED indicators:
- 2 x Run (Power)/Error
- 2 x Ethernet Link/Speed
- 2 x Port A TX/RX
- 2 x Port B TX/RX
- 1 x Button A indicator
- 1 x Button B indicator
Properties
Properties
| Technology | KNX |
| Brand | INTESIS |
| Mounting | DIN Rail |
| IP rating | IP20 |
| Mounting Width | 6MW |
