Connections; Connections For 16 And 64 Versions (Inmbspan016O000 And Inmbspan064O000) - HMS Intesis INMBSPAN016O000 User Manual

Modbus Server – Panasonic
TM
Intesis

3. Connections

3.1. Connections for 16 and 64 versions (INMBSPAN016O000 and INMBSPAN064O000)

Find below information regarding the Intesis connections available.
PortB / Modbus-RTU RS485
Connect the EIA485 bus to connectors B1 (B+), B2 (A-) and B3 (SNGD) of gateway's PortB. Respect the polarity.
Note for PortB: 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.
Bus biasing and termination resistor for EIA485 can be enabled for PortB by means of a dedicated DIP:
SW1:
ON: 120 Ω termination active
OFF: 120 Ω termination inactive.
SW2+3:
ON: Polarization active
OFF: Polarization inactive.
If the gateway is installed in one bus end, make sure that termination is active.
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 HDD) if required. Check the user manual for more information.
Ensure proper space for all connectors when mounted (see
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This information is subject to change without notice
Power Supply
Must use NEC Class 2 or Limited Power Source (LPS) and SELV
rated power supply.
If using DC power supply:
Respect polarity applied of terminals (+) and (-). Be sure the voltage
applied is within the range admitted (check table below). The power
supply can be connected to earth but only through the negative
terminal, never through the positive terminal.
If using AC power supply:
Make sure the voltage applied is of the value admitted (24 Vac). Do
not connect any of the terminals of the AC power supply to earth,
and make sure the same power supply is not supplying any other
device.
Ethernet / Modbus TCP/IP / 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).
Default IP is 192.168.100.246. DHCP is enabled by default.
PortA / P-Link Panasonic
Connect the P-Link terminals of Panasonic Outdoor Unit to the
connectors A3 and A4 of gateway's PortA. There is no polarity to
be respected.
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User Manual r1.1 EN
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