IAI R-unit RSEL, Инструкция по эксплуатации, Страница: 163 / 844

Chapter 3 Specifications for each unit
3.4 200V Driver Unit, Fan Unit for 200V Driver
3-78
ME0392-4C
3.4.6 Driver stop circuit
The 200V driver unit (RCON-SC0 possesses a drive cutoff circuit and the driver stop circuit by
the internal semiconductor instead of an external drive cutoff connector.
The driver stop circuit (DRV STOP) is a feature that cuts off the energy supply to the motor by the
cutoff circuit in the controller after a reaction time (8ms or less) in response to the input signal and
makes a safe stop.
Shown below is an example for wiring for the driver stop feature.
[Connector Position]
Driver Stop Connector
Front View of RCON-SC
3.4 200V Driver Unit, Fan Unit for 200V Driver
ME0392-4C
3-79
[Example for Wiring]
By wiring a shown in the diagram above, the driver features can be stopped when the switch is
turned off.
Note 1: Have the 0V in common with the 24V power supply of the gateway unit.
[Signals on Driver Stop Connector]
Connector Name on Driver unit Side: 2294417-1 (Tyco Electronics)
Pin No.
Signal
name
Name Explanation
1 NC － Do not apply
2 NC － Do not apply
3 /SRI1-
Stop Input Signal 1
Stop input signal should be input.
On: DRV STOP released
Off: In DRV STOP (Motor current cutoff)
4 /SRI1+
5 /SRI2-
Stop Input Signal 2
Stop input signal should be input.
On: DRV STOP released
Off: In DRV STOP (Motor current cutoff)
6 /SRI2+
7 EDM-
External Device Monitor
Output Signal
It is an output signal to show the stop feature
is in operation with no failure.
8 EDM+
+24V
Note 1
0V
4
3
6
5
8
7