Ethernet Communications Card (Opc-Eth) - Fuji Electric FRENIC-HVAC User Manual

4.4.3.12

Ethernet communications card (OPC-ETH)

Mounting the Ethernet communications card on the FRENIC-HVAC enables the user to control the
FRENIC-HVAC as a slave unit from master equipment connected via Ethernet network by
configuring and monitoring run and frequency commands and accessing inverter's function codes. It
also enables data exchange with peripheral equipment.
Ports available for the communications card
The communications card can be connected to the A-port only, out of three option connection ports
(A-, B-, and C-ports) provided on the inverter.
Note: Once the inverter is equipped with this card, no more different type of communications card
(e.g., DeviceNet communications card) is allowed on the inverter. Mounting more than one card on the
inverter causes the Er4 trip that cannot be reset until those cards are removed except a single card.
Specifications
Item
Supported protocols Modbus/TCP Server
Ethernet port
USB port
Ethernet/IP Server
Allen Bradley CSP Server (also known as "PCCC" and "AB Ethernet")
BACnet/IP Server
IEEE 802.3 10/100BASE-T Ethernet compliant.
Shielded RJ-45 connectors accept the standard CAT5-type 8 of
unshielded twisted-pair (UTP) cables.
MDI/MDI-X auto-crossover allows the use of any combination of
straight-through and cross-over Ethernet cables.
Transmission distance: 100 m (328 ft) or less
USB 2.0 port with mini-B connector provides composite USB device
functionality.
USB connection enables product identification and firmware updating.
The communications card works as a standard USB mass storage
device ("flash drive") to copy configuration files and customize web
pages.
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Service taka
4.4 Options
Remarks