HMS Networks Intesis INMBSMEB 0100 Series Installation Sheet page 2

Installation Sheet | Publication date: 2023-06-07
Wiring
• Read the Safety Instructions before wiring the gateway.
• Disconnect all installation equipment from the power source before
wiring the Intesis gateway.
Figure 1. Wiring diagram (wire colors are indicative only)
1 Power supply (24 VDC)
Wiring procedure
1. Connect a SELV-rated NEC class 2 or limited power source (LPS) power supply to
the Intesis gateway.
• This power supply must not be shared with other devices.
• Apply the correct voltage and power. Recommended: 24 VDC +/-10% (see the
Technical Specifications table at the end of this document).
• Connect the gateway's ground terminal to the installation grounding.
• Use a circuit breaker before the power supply. Rating: 250 V, 6 A.
2. Connect the Modbus TCP bus to the Ethernet port of the gateway.
• Use an Ethernet CAT5 or higher cable.
• In using the building LAN, contact the network administrator and make sure
traffic is allowed.
• When starting up the gateway for the first time, DHCP will be enabled for 30
seconds. After that time, the default IP 192.168.100.246 will be set.
3. Connect the M-BUS bus to the Port A of the gateway.
• Respect the polarity:
Port A connectors
A1
A2
• The gateway provides 36 VDC voltage to the M-BUS bus.
Keep communication cables away from power and ground wires.
Connectors
3 Ethernet: Modbus TCP
2 Port A: M-Bus
and console
M-Bus wires
+
-
© HMS Industrial Networks SLU | www.hms-networks.com
Technical Specifications
Plastic, type PC (UL 94 V-0)
Net dimensions (DxWxH): 93 x 53 x 58 mm / 3.7 x 2.1 x 2.3"
Enclosure
Recommended space for installation (DxWxH): 100 x 60 x 70
mm / 4 x 2.4 x 2.8"
Color: Light grey. RAL 7035
Weight 175 g (6.2 oz)
Per terminal: solid wires or stranded wires (twisted or with
ferrule). Wire cross-section/gauge:
Terminal wiring
1 core: 0.5 to 2.5 mm
for low-voltage
signals
2 cores: 0.5 to 1.5mm
3 cores: not permitted
1 x Green pluggable terminal block (3 poles)
24 VDC, Max.: 220 mA, 5.2 W
Power supply
Use SELV-rated NEC class 2 or limited power source (LPS)
power supply
Mounting Wall or DIN rail
1 x Ethernet 10/100 Mbps RJ45
Ethernet port
2 x Ethernet LED: port link and activity
1 x Green pluggable terminal block (2 poles)
Port A: M-Bus M-Bus power consumption: 90 mA
Voltage rating: 36 VDC
Celsius: 0 to +60°C
Operational
temperature
Fahrenheit: 32 to 140°F
Operational
5% to 95%, non-condensing
humidity
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:
For further information on the installation, connection, and configuration of this
gateway, refer to the User manual.
2
(24 to 11 AWG)
2
(24 to 15 AWG)
https://www.intesis.com/weee-regulation