Thank you for purchasing a

NIDEC COPAL ELECTRONICS CORP. product.

For proper and optimal use of the product, please read this

manual thoroughly before using.

Keep this manual for future reference.

DISPLAY TYPE

CONPOUND PRESSURE SWITCH

Important Information and Warnings

①Non-corrosive gases should be used as pressure media for PS60.

②The maximum applicable pressure for the PS60-102R/302R at the time of vacuum break is 500kPa.

③Always carry out wiring work with the power off.

④Press the  button more than 3 seconds in the Operation Mode, the panel lock function will be completed and disable to the

key operation. Please refer to the following“Panel lock function”and cancel the pane lock function.

⑤For stability, use a regulated direct current power supply.

Surge absorbing devices（diodes, varistors, etc.）are necessary if inductive loads such as relays and solenoids are connected to

the same power line as the PS60. Do not wire in parallel to high voltage cables or power lines, or use the same cable ducts

which contain high voltage cables or power lines.

⑥Check fluctuations in power voltage so that the power input cannot exceed the rating. Also please do not give a rapid voltage

fluctuation like intercepting the eenergization immediately after starting and during setting operation. Memory data may

disappear, and whitch results in a defect of operation/

⑦Be careful not to apply force to the display area of the main body during piping.

⑧Use pH neutral detergents to clean the body. Do not use lacquer thinner and other solvents for cleaning.

⑨Do not use pointed objects such as pens to press the setting buttons on the display panel. Doing so may damage the setting

buttons by piercing them.

⑩Do not put a piece of wire or other long thin object from pressure port. Doing so may damage the internal diaphragm to cause

malfunctioning.

⑪Do not use the product in a place where much steams

and/or dust exist or the product may be subjected to

direct water or oil splash.

⑫【Recommended measures against noise interference】

 It is recommended to use noise absorbing components

（line filter, surge absorber, etc.） in the power supply

terminal of the PS60.

Power supply unit

DC output

AC input

ＦＧ

＋Ｖ

Earthing of FG terminal

Surge absorbing circuit

PS60

Nishi-Shinjuku Kimuraya Bidg. , 7-5-25

Nishi-Shinjuku Shinjuku-ku Tokyo 160-0023 , Japan Phone.：(03) 3364-7055

For more detailed information please ask for the nearest distributor or the following sales center.

（Compliance with EMC Standards）

marking

PS60