LS ELECTRIC LSLV-H100 Series, Руководство пользователя

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Installing
the Inverter
40
Function Label Name Description
24 24 V power supply
-Maximum output current: 100 mA
-Do not use this terminal for any purpose other
than supplying power to a PNP mode circuit
configuration (e.g. supplying power to other
external devices).
A1/C1/B
1 Fault relay output
A,B contact
Sends o
ut alarm signals when the inverter’s
safety features are activated.
( N.O.: AC250 V
≤
2 A , DC 30 V
≤
3 A
N.C.: AC250 V
≤
1 A , DC 30 V
≤
1 A)
Fault condition: A1 and C1 contacts are
connected (B1 and C1 open connection)
Normal operation: B1 and C1 contacts are
connected (A1 and C1 open connection)
Factory default: Frequency
A2/C2
A3/C3
A4/C4
A5/C5
Multi-function
relay output A
contact
Defined in the inverter signal features such as
output via the multi-function output terminal.
(AC 250 V
≤
5 A, DC 30 V
≤
5 A).
S+/S-
/SG
RS-485 signal line
Used to send or receive RS-485 signals. Refer to
7
RS-485 Communication Features on page 339
for more details.
Note
•
While making wiring connections at the control terminals ensure that the total cable length
does not exceed 165 ft (50 m).
•
Ensure that the length of any safety related wiring does not exceed 100 ft (30 m).
•
Ensure that the cable length between the keypad and the inverter does not exceed 10 ft
(3.04 m). Cable connections longer than 10 ft (3.04 m) may cause signal errors.
•
Use ferrite material to protect signal cables from electro-magnetic interference.
•
Take care when supporting cables using cable ties, to apply the cable ties no closer than 6
inches from the inverter. This provides sufficient access to fully close the terminal cover.