HMS Networks Intesis INBACRTR0320000 Installation Manual page 2

Installation Guide | Publication date: 2025-02-05
Hidden Elements: DIP Switch and Push Button
To access the gateway's DIP switch block and push button,
you must remove the gateway's main front cover. Use a
small flathead screwdriver or a similar tool to proceed.
Proceed with caution to avoid damaging
the gateway's PCB or housing.
After setting the switches or using the push button, close
the housing again, ensuring the front cover is securely
fixed in its position.
DIP SWITCH BLOCK
The gateway has a DIP switch block dedicated to the EIA-485 port. The function of the DIP
switch is to activate or deactivate the polarization (positions 1 and 2) and the termination resistor
(position 3) of the port:
Binary value Switches
b0 .. b2 1 2 3
0 0 X OFF OFF X
1 1 X ON ON X
120 Ω termination resistor inactive. The gateway is not at one
X X 0 X X OFF
120 Ω termination resistor active. The gateway is at one end of
X X 1 X X ON
PUSH BUTTON
Use the push button to reset the gateway to the factory settings:
1. Disconnect the gateway from power.
2. Press and hold the button.
3. Connect the gateway to power.
• The feedback LED (3) turns on solid red, and the
button LED (2) turns on solid green.
• The external LEDs (4) and (5) start a sequence,
turning on and off alternately.
4. After 10 seconds, release the button.
• All LEDs keep performing as described in step 3.
Then, they turn off, blink once, and behave as in
normal operation: External LEDs (4) and (5) are off,
the feedback LED (3) blinks green, and the button
LED (2) is solid green.
External LED indicators
The gateway's LEDs are placed next to the Ethernet port:
• LED 1 (green)
• LED 2 (red)
Besides, the Ethernet connector has its own LEDs:
• LED 3 (orange)
• LED 4 (green)
LED Color
ON: BACnet MS/TP active link established
LED 1*
• Tokens have been successfully exchanged with other MS/TP clients.
Green
(Port A)
Blinking: BACnet MS/TP activity
ON: BACnet/IP active link established
LED 2
• The ethernet cable is connected and an IP address has been configured.
Red
(Ethernet)
Blinking: BACnet/IP activity
LED 3 ON: Connection to a switch, a hub, or a PC at 100 Mbps link speed.
(RJ45) Orange
OFF: Connection not established, or established at 10 Mbps link speed.
Speed
ON: Ethernet connection established
LED 4
(RJ45) Green Blinking: Ethernet activity
Link/activity
OFF: No Ethernet connection established
* If the gateway is the only client on the bus, this LED will remain off.
Description
No bus polarization (default value)
Bus polarization active
end of the EIA-485 bus (default value)
the EIA-485 bus
Description
© HMS Industrial Networks SLU | www.hms-networks.com
Dimensions
• NET DIMENSIONS (HxWxD):
Millimeters: 93 x 53 x 58 mm
Inches: 3.7 x 2.1 x 2.3"
Leave enough clear space to wire the gateway easily and for the subsequent
manipulation of elements.
Technical Specifications
Plastic, type PC (UL 94 V-0). Color: Light Grey. RAL 7035
Housing
Net dimensions (HxWxD): 93 x 53 x 58 mm / 3.6 x 2.1 x 2.3"
Wall
Mounting
DIN rail (recommended mounting) EN60715 TH35
Per terminal: solid wires or stranded wires (twisted or with ferrule)
Wire cross-section/gauge:
Terminal wiring
One core: 0.2 mm
For power supply and
Two cores: 0.2 mm
low-voltage signals
Three cores: Not permitted
For distances longer than 3.05 meters (10 feet), use Class 2 cables.
1 x Green pluggable terminal block (3 poles)
Power
• 9-36 VDC / 24 VAC / 50-60 Hz / 0.140 A / 1.7 W
Ethernet 1 x Ethernet 10/100 Mbps RJ45
1 x Serial EIA-485 green pluggable terminal block (three poles)
Port A
• SGND (reference ground or shield), A(-), B(+)
• 1500 VDC isolation from other ports
EIA-485 port polarization and termination:
Positions 1 and 2:
• On: Polarization active
• Off: Polarization inactive (default)
DIP switch
Position 3:
• On: 120 Ω termination active
• Off: 120 Ω termination inactive (default)
Push button 1 x Factory reset
2 x Onboard
LED indicators
2 x Ethernet Link/Speed
Operational
Celsius: 0 .. 60°C / Fahrenheit: 32 .. 140°F
temperature
Operational humidity 5 to 95%, no condensation
Protection IP20 (IEC60529)
Disposal and Recycling
This product contains electronic components and must be properly disposed of
according to local laws and regulations. For further information, refer to:
www.hms-networks.com/sustainability
For further information on the installation, connection, and configuration of this gateway, refer to
the User manual.
2 2
.. 2.5 mm (24 .. 11 AWG)
2 2
.. 1.5 mm (24 .. 15 AWG)
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