Installation Manual

11
Note At one time, only one remote function should used to control the inverter.
The maximum voltage value is 60VDC.
Dry Contact Terminal Relay
tcatnoc nommoC.MOC
tcatnoc desolc yllamroN.C.N
tcatnoc nepo yllamroN.O.N
Dry Contact Terminals ④
Dry contact terminals may be connected to a Form C relay for “FAULT”
indication. When “FAULT” occurs, the relay switches.
Note
Fault conditions include Input under/over voltage, Output Short Circuit,
Over Temperature, Over-load and, Fan Failure.
Specifications of the Relay
Maximum
Voltage
Load
Contact Rating
Number of
operations
Operating/Storage
Temperature
N.O. N.C.
240 VAC Resistive 16 A ─ 100,000
-30
~70
240 VAC Resistive ─ 8 A ─
30 VDC Resistive 16 A ─ ─
30 VDC Resistive ─ 8 A ─
3-1-3. Standard RS-232 ⑤ Serial port monitoring and control through computer
interface.
3-1-4. Chassis Ground
⑥ Must be connected to earth ground prior to making any
other connections to the equipment.
GND
TR
OFF : INV. OFF
ON : INV. ON
ENB
BAT+
BAT-
+
-
DC
POWER
GND
ENB
OFF : INV. OFF
ON : INV. ON
ENB
OFF : INV. OFF
ON : INV. ON
LOW : INV. OFF (TR OFF)
HI : INV. ON (TR ON)
GND
ENB