Wiring
3.6
RS485 terminal block
Specification
Conforming standard
Transmission format
Communication speed
Overall length
Connection cable
Tab. 3-11: Specifications of the RS485 terminal block
Fig. 3-23: RS485 terminal block
FR-F700 EC
Description
EIA-485 (RS485)
Multidrop link
Max. 38400bps
(76800bps for BACnet MS/TP protocol)
500m
Twisted pair cable (4 pairs)
Terminating resistor switch
Factory-set to "OPEN".
Set only the terminating resistor switch of the remotest
inverter to the "100Ω" position.
RS485 terminal block
I001033E
3 - 31