4
7. WARRANTY
This product is covered by warranty for a period of one year from the date of delivery. This warranty is only applicable to this product itself. This warranty covers free-of-
charge repair and replacement for defects occurring through design or manufacturing inadequacy of NIDEC COPAL ELECTRONICS CORP. Even during the warranty
period, the following failures will be handled on a fee basis.
1）Failure or damages occurring through misuse or disoperation performed not following the instruction manual, the catalog and the specification sheet.
2）Failure or damages occurring through improper modification, adjustment, or repair.
3）Failure or damages occurring through technically and scientifically unpredictable factors.
4）Replacement of accessories (e.g. O-ring rubber, etc.)
6.3 Switch output（PS87）
Item
No. of outputs
Output interface
Setting method
Adjustable range
Display
Accuracy
Hysteresis
Switching capacity
Residual voltage
Response
Specifications
1
Open collector output which insulated a photo-coupler
Adjustable dy VR
10〜105 ％ of rated pressure range
Red LED ON
±3％F.S.（Reference temp. ：25℃）
Approx. 1〜10 ％S.F. of setting range
35 V DC 100 mA
1.2V maximum
Approx. 2ms
6.4 Analog output
Output voltage/current
Zero voltage/current
Span voltage/current
Linearity/Hysteresis
Load resistance
Respones
±0.5%F.S.
±0.05%F.S./℃
±0.05%F.S./℃
2ms maximum
Thermal error
500Ω maximum
(At power voltage 24 V)
ZERO
SPAN
Item
Model number
PA-870
PA-878
1〜5 V DC
1±0.05 V
4±0.05 V
10 kΩ minimum
4〜20 mA DC
4±0.1 mA
16±0.1 mA
