HMS Networks Intesis IN703DAL0640000 User Manual page 14

Connection
Connectors' wiring:
IMPORTANT
For all connectors, use solid or stranded wires (twisted or with ferrule).
Cross-section/gauge per terminal:
2
• One core: 0.2 .. 2.5 mm / 24 .. 11 AWG
2
• Two cores: 0.2 .. 1.5 mm
• Three cores: Not permitted
Communication ports:
PORT USAGE
Port A DALI bus
As a TCP/IP port: BACnet/IP and Modbus
TCP
Ethernet
As a console port: Connection to a PC for
configuration purposes
Port B
BACnet MS/TP and Modbus RTU
EIA-485
Port B
Modbus RTU
EIA-232
Connection to a PC for configuration
Console
purposes
USB port:
USB Type-A 2.0 connector for saving logs into a USB flash drive.
IMPORTANT
This USB connector does not support HDD devices.
Power supply:
IMPORTANT
The gateway's power supply is disabled by default to prevent the risk of having two power supplies
at the same time in the DALI bus.
You can enable/disable the power supply with Intesis MAPS (see the figure below). Take into account
that this parameter is enabled by default.
If you are powering the bus with an external power supply, ensure to comply with the following:
• It is a DALI-2 standard power supply certified under the DiiA guidelines.
• Polarity in the DALI bus is the same for both the gateway and the external power supply.
• Be sure you are following the standard DALI guidelines for bus powering.
If the DALI bus is not powered, there will be no communication and an error will appear when
testing the hardware.
USER MANUAL Version 1.0.2
/ 24 .. 15 AWG
A1: N/A
Ethernet cable (CAT5 or higher)
B1: A+
Only lines RX, TX, and Ground (corresponding
to pins 2, 3, and 5) are used
Intesis DALI-2 Protocol Translator with Serial and IP Support - 1 DALI
WIRING
A2: N/A A3: DA+ A4: DA-
B2: B- B3: SG
DB9 connector
USB Mini-B type
Channel
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