SM-ACN-MBS (INMBSSAM004O000) EOL

Samsung NASA VRV systems to Modbus Gateway.

The newer version of this device is IN770AIR00SO000

The SM-ACN-MBS (INMBSSAM004O000) IntesisBox Gateway has been specially designed to allow bidirectional control and monitoring of Samsung NASA VRV systems from a BMS, SCADA, PLC or any other device working as a Modbus Master.

The SM-ACN-MBS (INMBSSAM004O000) 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.

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.

Specification:

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

Ports:

• Samsung AC (PANASONIC) port: 1 x EIA485. Plug-in screw terminal block (2 poles). SELV
• Modbus RTU ports:
• 1 x Serial EIA232 (DB9 male DTE). SELV
• 1 x Serial EIA485 (Plug-in screw terminal block 2 poles). SELV
• Modbus TCP port: 1 x Ethernet 100Base-T RJ45
• Console port: EIA232. DB9 female connector (DCE). SELV (also allows configuration and upgrades firmware)

Power:

• Connector: 2 poles plug-in terminal block
• Input Voltage: 9 to 30VDC +/-10%, Max.: 125mA; 24VAC +/-10% 50-60Hz, Max.: 127mA
• Must use a NEC Class 2 or Limited Power Source (LPS) and SELV rated power supply

System Control & Monitoring:

• LED indicators:
• 1 x Power
• 2 x Serial port Modbus RTU activity (Tx, Rx)
• 2 x Serial port Samsung AC activity (Tx, Rx)
• 2 x Ethernet port Modbus TCP link and activity (LNK, ACT)

Mechanical Characteristics:

• Construction: Plastic, type PC (UL 94 V-0)
• Dimensions: 107mm x 105mm x 58mm
• Color: Light Grey. RAL 7035
• Protection: IP20 (IEC60529)
• Mounting:
• Wall
• DIN rail EN60715 TH35

Environmental Characteristics:

• Operation Temperature: 0°C to 70°C
• Humidity: 5% to 95%, non condensing

Certifications:

• CE conformity to EMC directive (2004/108/EC) and Low-voltage directive (2006/95/EC)
• RoHS conformity: Compliant with RoHS directive (2002/95/CE)
• EN 61000-6-2
• EN 61000-6-3
• EN 60950-1
• EN 50491-3

Ordering Information:

• INMBSSAM004O000 - Modbus Server RTU & TCP - SAMSUNG AC NASA Protocol Units (PAC, VRF) 4 Indoor Units
• INMBSSAM008O000 - Modbus Server RTU & TCP - SAMSUNG AC NASA Protocol Units (PAC, VRF) 8 Indoor Units
• INMBSSAM016O000 - Modbus Server RTU & TCP - SAMSUNG AC NASA Protocol Units (PAC, VRF) 16 Indoor Units
• INMBSSAM064O000 - Modbus Server RTU & TCP - SAMSUNG AC NASA Protocol Units (PAC, VRF) 64 Indoor Units
  

Manufacturer's warranty: 36 months

---