IntesisBox IBOX-MBS-MBUS Installation Sheet page 2

CONNECTIONS
Power Supply
Console
Port
USB
Modbus RTU
storage
EIA232
ELECTRICAL & MECHANICAL FEATURES
Plastic, type PC (UL 94 V-0)
Net dimensions (d
Enclosure
Recommended space for installation (d
Color: Light Grey. RAL 7035
Wall.
Mounting
DIN rail EN60715 TH35.
Per terminal: solid wires or stranded wires (twisted or with
ferrule)
Terminal Wiring
1 core: 0.5mm
(for power supply and
2 cores: 0.5mm
low-voltage signals)
3 cores: not permitted
If cables are more than 3.05 meters long, Class 2 cable is required.
1 x Plug-in screw terminal block (3 poles)
Positive, Negative, Earth
Power
24VDC +/-10%
1 x Ethernet 10/100 Mbps RJ45
Ethernet
2 x Ethernet LED: port link and activity
1 x MBUS Plug-in screw terminal block orange (2 poles)
1500VDC isolation from other ports
Port A Voltage rating: 36VDC / 210mA
1 x Plug-in screw terminal block green (2 poles)
Reserved for future use
1 x DIP-Switch for PORT A configuration:
Switch A
Reserved for future use
(SWA)
1 x Serial EIA232 (SUB-D9 male connector)
Reserved for future use
1 x Serial EIA485 Plug-in screw terminal block (3 poles)
PORT B
A, B, SGND (Reference ground or shield)
1500VDC isolation from other ports
(except PORT B: EIA232)
1 x DIP-Switch for serial EIA485 configuration:
Position 1:
ON: 120 Ω termination active
Switch B
Off: 120 Ω termination inactive
(SWB)
Position 2-3:
ON: Polarization active
Off: Polarization inactive
This information is subject to change without prior notice
IntesisBox is a registered trademark of Intesis Software S.L.U.
Power Supply
Ethernet
Must use NEC Class 2 or Limited Power Source (LPS) and SELV rated power supply. Respect polarity applied
Modbus TCP of terminals (+) and (-). Be sure the voltage applied is within the range admitted (check table below). The power
M-BUS
supply can be connected to earth but only through the negative terminal, never through the positive terminal.
Ethernet / Modbus TCP / Console (UDP & TCP)
Connect the cable coming from the IP network to the connector ETH of the gateway. Use an Ethernet CAT5
cable. If communicating through the LAN of the building, contact the network administrator and make sure traffic
on the port used is allowed through all the LAN path (check the gateway user manual for more information).
With factory settings, after powering up the gateway, DHCP will be enabled for 30 seconds. After that time, if
no IP is provided by a DHCP server, the default IP 192.168.100.246 will be set.
PortA / MBUS
Connect the MBUS bus to connectors A3 (+) and A4 (-) of gateway's PortA. IntesisBox provides 36VDC M-Bus
voltage to the bus.
PortB / Modbus RTU
Connect the EIA485 bus to connectors B1 (-), B2 (+) and B3 (SNGD) of gateway's PortB. Respect the polarity.
Remember the characteristics of the standard EIA485 bus: maximum distance of 1200 meters, maximum 32
devices connected to the bus, and in each end of the bus it must be a termination resistor of 120 Ω. The gateway
has an internal bus biasing circuit that incorporates the termination resistor. If you install the gateway in one of
the ends of the bus, then do not install an additional termination resistor in that end.
Connect the serial cable EIA232 coming from the external serial device to the EIA232 connector of gateway's
PortB. This is a DB9 male (DTE) connector in which only the lines TX, RX and GND are used. Details of the
pinout can be seen in the user's manual. Respect the maximum distance of 15 meters.
Console Port
Connect a mini-type B USB cable from your computer to the gateway to allow communication between the
Configuration Software and the gateway. Remember that Ethernet connection is also allowed. Check the user
manual for more information.
USB
Connect a USB storage device (not a HDD) if required. Check the user manual for more information.
Modbus RTU
EIA485
w h): 90x88x56 mm
x x
w h): 130x100x100mm
x x
... 2.5mm
2 2
... 1.5mm
2 2
Size: Coin 20mm x 3.2mm
Battery
Capacity: 3V / 225mAh
Type: Manganese Dioxide Lithium
Console
Mini Type-B USB 2.0 compliant
Port 1500VDC isolation
Type-A USB 2.0 compliant
Only for USB flash storage device
USB port
(USB pen drive)
Power consumption limited to 150mA
(HDD connection not allowed)
Button A: Check the user manual
Push Button
Button B: Check the user manual
Operation
0°C to +60°C
Temperature
Operational
5 to 95%, no condensation
Humidity
Protection IP20 (IEC60529)
10 x Onboard LED indicators
2 x Error (red)/ Power LEDs
2 x Ethernet Link/Speed
LED
2 x Port A TX/RX
Indicators
2 x Port B TX/RX
1 x Button A indicator
1 x Button B indicator
100 mm (h)
100 mm (w)
130 mm (d)
email: info@intesisbox.com
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web: www.intesisbox.com
phone: +34 938047134