Appendix-3
sets of inverter in parallel connection.
2. When PROFIBUS / Devicenet module is used for communication, just 31
inverters of maximum can be connected in parallel. If multiple inverters are
connected, a resistor of 220Ω must be connected to both sides of the RS-485
COM port of the last inverter.
3. Please refer to "A510 PROFIBUS-DP communication function application
manual."
B. SINK/SOURCE terminal interface wiring example
‧ The terminals
c
~
j of
UL/CUL models (JNTMBGBB
□□□□
JK/AZ
□
U
□
) can be set
to SINK or SOURCE interface.
a. SINK interface wiring example：SW3 jumper is placed in SINK position.
‧ Use transistor (open collector type) to be the standard wiring of operation
signal:
1 8～
24VG
TP2
SINK
SOURCE
‧ Use NPN type (SINK) detector to be the standard wiring of operation signal:
1 8～
24VG
24V
NPN
TP2
SINK
SOURCE
SW3
SW3
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