Bosch Commercial & VRF systems to BACnet IP/MSTP - 4 I.U
Description
FEATURES
- UL Certified
- BTL Certified
- 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 both BACnet/IP and BACnet MSTP physical layers.
- 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 OUTDOOR UNITS
The gateway is wired directly to the XY terminals of the outdoor unit. Up to 4 indoor units are supported. This allows the control of the main AC functions such as on/off, mode, fan speed, vane position, temperature set point.
CONFIGURATION
The gateway is configured using our free configuration tool MAPS, that also includes a Diagnostic tool to help you in the commissioning tasks and troubleshooting.
Technical Details
Specification
Enclosure:
Plastic, type PC (UL 94 V-0)
Net dimensions (dxwxh): 90x88x56 mm
Recommended space for installation (dxwxh): 130x100x100mm Color: 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 XY Plug-in screw terminal block orange (2 poles) 1500VDC isolation from other ports
1 x Plug-in screw terminal block green (2 poles) Reserved for future use
Switch A (SWA):
1 x DIP-Switch for serial EIA485 configuration: Reserved for future use
PORT B:
1 x Serial EIA232 (SUB-D9 male connector)
Not used
1 x Serial EIA485 Plug-in screw terminal block (3 poles) A, B, SGND (Reference ground or shield) 1500VDC isolation from other ports
Switch B (SWB):
1 x DIP-Switch for serial EIA485 configuration: Position 1:
ON: 120 Ω termination active
Off: 120 Ω termination inactive Position 2-3:
ON: Polarization active Off: Polarization inactive
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: Sends I-Am message to all BACnet ports
Operation Temperature: 0°C to +60°C
Operational Humidity: 5 to 95%, no condensation
Protection: IP20 (IEC60529)
LED Indicators:
10 x On board LED indicators
1 x Error LED
1 x Power LED
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 | Open Protocols |
| Mounting | DIN Rail |
| Mounting Width | 6MW |
