IZx-OMR0035 If an excessive external force is applied to the finger guard (including the filter holder) on the air adsorption side, it may be broken. Do not apply an external force of more than 50 N to the finger guard.
Install an emergency stop circuit. 3. Please install an emergency stop outside of the enclosure so that the system operation can be stopped immediately and the power supply can be intercepted. 4.
Any le currently open will be closed with an option to save. Open (Crtl+O) Open an existing le with windows in both the FBD and Monitoring in System Sketch window. Any le currently open will be closed with an option to save. Close Closes existing active documents in both the FBD and System Sketch window with an option to save any changes.
Install an air filter. Install an air filter upstream near the valve. Select an air filter with a filtration size of 5 m or smaller. 1) The valve has been lubricated for life by the factory 3. Take measures to ensure air quality, and does not require any further. such as by installing an aftercooler, air dryer, or water separator.
An injury or failure can result. Caution 1. Pay attention to the length of time that a switch is ON at an intermediate stroke position. When an auto switch is placed at an intermediate position of the stroke and a load is driven at the time the piston passes, the auto switch will operate, but the operating time will be short if the speed is too fast.
Install an air filter. Install an air filter upstream near the valve. Select an air filter with a filtration size of 5m or smaller. 2. Install an aftercooler, air dryer, or water separator before the filter. Compressed air that contains excessive foreign material may cause malfunction of valves and other pneumatic equipment. 3. Discharge condensates regularly.
Never use in an atmosphere of explosive gases. 1. Perform the following maintenance periodically in order to prevent possible danger due to unexpected auto switch malfunction. The structure of auto switches is not intended to prevent explosion. Never use in an atmosphere with an explosive gas since this may cause a serious explosion. 2.
Do not use in an environment where the auto switch will be exposed to water. 4. Do not use in an environment with oil or chemicals. Consult SMC if auto switches will be used in an environment with coolant, cleaning solvent, various oils or chemicals.
Fig.2 Equivalent circuit of an NPN switch with the output off PLC Low level 12 to 24[V DC] MAX80[mA] MAX30[V] Main circuit Load Current flows. Load is powered. Fig.3 Equivalent circuit of an NPN switch with the output on PPNP Fig.4 shows an example of a PNP switch The solid state switch output is an open collector type output. The PNP refers to the type of output transistor used.
the valve was not reached, causing an operation failure.
0 n r Ro 18 tio ta or tio ta t f n r Ro fla an le ge ng of si +10 0 0 Ro 19 tat or io t f n r fla an gle ge sin of With external stopper For 90 For 180 Single flat Single flat 5 A A e ng ng ng le le ra ad ad t ju ju en st st m m m st en en ju t r t r ad an an gle ge ge An 5 5 B port A port B port A port 90 A 5 ng ge le an ad t r ju en st m 180 Note) The drawings show the rotation range
Install an air filter. Install an air filter upstream near the valve. Select an air filter with a filtration size of 5 m or smaller. 3. Take measures to ensure air quality, such as by installing an aftercooler, air dryer, or water separator. Compressed air that contains a large amount of drainage can cause the malfunction of pneumatic equipment, such as valves.
With an ejector When a few air cylinders are locally used.
Environment at an altitude of 1000 meters or higher Heat radiation and withstand voltage will decrease. Contact SMC for details. (2) Do not use in an environment where the product is directly exposed to liquid, such as cutting oils.
Install an air filter. Install an air filter upstream near the valve. Select an air filter with a filtration size of 5 m or smaller. 1) These valves can be used without lubrication. 2) If a lubricant is used in the system, use class 1 turbine oil (no additives), ISO VG32. For details about lubricant manufacturers brands, refer to the SMC website.
With an ejector When a few air cylinders are locally used.
Cautions for use in an interlock circuit When an auto switch is used for an interlock signal requiring high reliability, devise a double interlock system to avoid trouble by providing a mechanical protection function, or by also using another switch (sensor) together with the auto switch. Also perform periodic maintenance inspections and confirm proper operation. 9.
Doing so may cause human injury and/or an accident. 4. Effects of back pressure when using a manifold Use caution when valves are used on a manifold, because an actuator may malfunction due to back-pressure.
Cautions for use in an interlock circuit When an auto switch is used for an interlock signal requiring high reliability, devise a double interlock system to avoid trouble by providing a mechanical protection function, or by also using another switch (sensor) together with the auto switch. Also perform periodic maintenance inspections and confirm proper operation. 5.
With an ejector When a few air cylinders are locally used.