Seg SP760 Series, Instruction Manual

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Smart Positioner
SP760 Series
Ver 1.0 SHINHWA Eng.
- 25 -
4-2-2
Double acting actuator
Double acting positioner uses both OUT1 and OUT2 ports.
If electric input signal shall be increased, air pressure is supplied from OUT1 port.
So after checking this point, please note this when installing pipe.
5. Connection - Power
5-1 Safety
Caution
▶ Please check whether power is off before connecting terminal.
▶ Supply the lower than regulated current and voltage.
▶ Do not install cable on near equipments incurred by noises such as high
capacity transformer or motor.
- Flame Explosion proof type cable and packing union must be used in danger area
such as explosive gas zone and in case of using electric cable, gasket and shield
should be used and they must be sealed completely. In case of using flame explosion
proof packing union, it is required to select inside rubber packing size properly which
meets on cable outside size.
- While power is on, do not open cover which is connected with parts such as PCB etc.
Before opening cover, make sure that power is shut down and voltage must not
be remained completely and after checking it, open the cover.
Figure 4-3 Double acting type
linear actuator
Figure 4-4 : Double acting type
rotary actuator