LG VRF systems to KNX Interface - 64 units
Description
FEATURES
- Direct access to outdoor unit’s communication bus.
- Scan: Automatic identification of the units presents in the VRF system.
- Outdoor unit’s 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 interface’s firmware.
DIRECT CONNECTION TO INDOOR UNITS
- The gateway is directly connected to the outdoor units communication bus or the LG-Gateway interface module PI-485 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.
EASY TO SET UP BY ETS
- The configuration is carried out using the Intesis® MAPS software. This allows you to define tailor-made 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). 22 1 core: 0.5mm ... 2.5mm. 22 2 cores: 0.5mm ... 1.5mm. 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 LG EIA 485 Plug-in screw terminal block (3 poles) 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: Check the user manual. Button B: Check the user manual
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 |
| Mounting | DIN Rail |
| IP rating | IP20 |
| Operating Voltage | KNX Bus (29VDC) |
