Control circuit
40
INSTALLATION AND WIRING
Communication
Type
Terminal
symbol
Terminal name Terminal function description
Ethernet
—
Ethernet
connector
Communication can be made via Ethernet.
Category: 100BASE-TX/10BASE-T
Data transmission speed: 100 Mbps (100BASE-TX) / 10 Mbps (10BASE-T)
Transmission method: Baseband
Maximum segment length: 100 m between the hub and the inverter
Number of cascade connection stages: Up to 2 (100BASE-TX) / up to 4 (10BASE-T)
Interface: RJ-45
Number of interfaces available: 1
IP version: IPv4
RS-485
— PU connector
With the PU connector, communication can be made through RS-485. (For connection on a 1:1
basis only)
Conforming standard: EIA-485 (RS-485)
Transmission format: Multidrop link
Communication speed: 4800 to 115200 bps
Wiring length: 500 m
USB
—
USB A connector
A connector (receptacle)
A USB memory device enables parameter copies and the trace
function.
Interface: Conforms to
USB1.1 (USB2.0 full-speed
compatible)
Transmission speed: 12 Mbps
(Refer to page 55.)
USB B connector
Mini B connector (receptacle)
Connected to a personal computer via USB to enable setting,
monitoring, test operations of the inverter by FR Configurator 2.
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