SMC Networks PSE200 Operation Manual page 6

■NOTE
○Follow the instructions given below when designing, selecting and handling the product.
●The instructions on design and selection (installation, wiring, environment, adjustment,
operation, maintenance, etc.) described below must also be followed.
∗Product specifications
•Use the specified voltage.
Otherwise failure or malfunction can result.
•Do not exceed the specified maximum allowable load.
Otherwise it can cause damage or shorten the lifetime of the Controller.
•
Design the product to prevent reverse current when the circuit is opened or the product is forced to operate for
operational check.
Reverse current can cause malfunction or damage to the product.
•Input data to the Controller is not deleted, even if the power supply is cut off.
(Writing time: 100,000 times, Data duration: 10 years after power off.)
•Reserve a space for maintenance.
Allow sufficient space for maintenance when designing the system.
●Product handling
∗Installation
•Tighten to the specified tightening torque.
If the tightening torque is exceeded the mounting screws and brackets may be broken.
If the tightening torque is insufficient, the product can be displaced and loosen the mounting screws.
(Refer to "Mounting and Installation" on page 13.)
•Do not apply excessive stress to the product when it is mounted with a panel mount.
Otherwise damage to the product and disconnection from the panel mount can result.
•Be sure to ground terminal FG when using a commercially available switch-mode power supply.
•Do not drop, hit or apply shock to the Controller.
Otherwise damage to the internal parts can result, causing malfunction.
•Do not pull the lead wire forcefully, not lift the product by pulling the lead wire.
Power and output lead wire: 50N or less
Lead wire with connector for sensor: 25N or less
Hold the body when handling to avoid the damage of the Controller which lead to cause the failure and malfunction.
•Do not insert metal wires or other foreign matter into the pressure measurement port.
It can damage the pressure sensor causing failure or malfunction.
•Never mount a product in a location that will be used as a foothold.
The product may be damaged if excessive force is applied by stepping or climbing onto it.
∗Wiring
•Do not pull the lead wires.
In particular, never lift a Controller equipped with fitting and piping by holding the lead wires.
Otherwise damage to the internal parts can result, causing malfunction or to be off the connector.
•Avoid repeatedly bending or stretching the lead wire, or placing heavy load on them.
Repetitive bending stress or tensile stress can cause the sheath of the wire to peel off, or breakage of the wire.
If the lead wire can move, fix it near the body of the product.
The recommended bend radius of the lead wire is 6 times the outside diameter of the sheath, or 33 times the
outside diameter of the insulation material, whichever is larger.
Replace the damaged lead wire with a new one.
•Wire correctly.
Incorrect wiring can break the Controller.
•Do not perform wiring while the power is on.
Otherwise damage to the internal parts can result, causing malfunction.
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No.PS##-OMH0006-C