IAI EC-S7 - Connection arrangement diagram

3.3 Connection arrangement diagram
3-5
3. Wiring
3.3 Connection arrangement diagram
Here the wiring connection method with a power I/O connector is introduced.
Caution
[Note 1] This switch releases the brake forcibly for actuators equipped with a brake.
The switch power capacity requires 24VDC ±10% and 200mA or more.
[*ALM] is a b-contact (active-low) signal.
The output signal is ON in normal conditions and OFF when an alarm occurs.
Note 1
Brake release
[For PNP specification]
ELECYLINDER (NPN specification)
B2
Backward com
p
lete
[For NPN specification]
Power I/O connector
A1
B3
B5
B4
A3
A4
A5
0V
BKRLS
ST0
ST1
RES
* ALM
LS0
LS1
0V
24VDC
Ground
Alarm clear
Forward complete
Alarm
B1
24V
24V power supply
Backward
Forward
Note 1
B1
B3
B5
B2
B4
A3
A4
A5
24V
BKRLS
ST0
ST1
RES
* ALM
LS0
LS1
0V
24VDC
Brake release
24V power supply
Alarm clear
Alarm
A1
0V
Ground
Backward
Forward
ELECYLINDER (PNP specification)
Power I/O connector
Backward complete
Forward complete