09
Item Terminal Name Function Description
Analog output
AOV-GND
Analog output
Output voltage range: 0–10 V
Output current range: 0–20 mA
AOI-GND
FM-GND
High-speed
pulse output
It is limited by F5-00 (FM terminal
output mode selection).
As high-speed pulse output, the
maximum frequency hits 20 kHz.
As open-collector output, its
specication is the same as that of
DO1
TA-TB/
TA-TC
Relay normally
open normally
closed terminal
Contact driving capacity:
250Vac, 3A, COSØ=0.4
30Vdc, 1A
Communication
terminal
A+ B-
485
communication
terminal
MODBUS-RTU protocol
communication input and output
signal terminals
4.1 Interface and Terminal Instructions
Table 4-2 780 Description of Control Circuit Terminals