Nidec Digistart D4 - Outputs; Analog Output; Main Contactor Output

Installation
4.4 Outputs
Output terminals
2/T1 4/T2 6/T3
1/L1 3/L2 5/L3
B4 B5 10 11 12 13 14 15 21 22 33 34 41 42 44 53 54
A3 A1 A2
33 34 41 42 44 53 54
B4 B5 10 11 12 13 14 15 21 22
21, 22
Analog output
33, 34
Main contactor output
41, 42, 44
Relay output A (default = Run)
53, 54
Relay output B (default = Run)
Analog Output
The soft starter has an analog output, which can be connected to associated equipment to
monitor motor performance.
The operation of the analog output is controlled by parameters 9A~9D.
Main Contactor Output
The main contactor output (33, 34) closes as soon as the soft starter receives a start
command and remains closed while the soft starter is controlling the motor (until the motor
starts a coast to stop, or until the end of a soft stop). The main contactor output will also
open if the soft starter trips.
The main contactor output can also be used to control a shunt trip circuit breaker.
NOTE
Use parameter 20G Shunt Trip Mode to configure the soft starter for use with a
main contactor or circuit breaker.
 For use with a main contactor, use the default setting of "Disable"
 For use with a circuit breaker, set 20G to "Enable"
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