Electro-Pneumatic Positioner SP 520 Series
_________________________________________________________________________________________________________
Ver 1.20
39
SHIN HWA Eng.Co.,Ltd.
5-6 Terminal connection for non-explosion proof (Feedback
Limit Switch option)
Fig 5-5 : Terminal Connection for Intrinsic Safety Proof type (Feedback Limit Switch option)
5-7 Terminal block connection for Flame explosion proof & Intrinsic
Safety (non-option)
- Open the terminal box cover by loosening the set screw of the terminal box, and connect the
external input wires (+) and (-) to the (+) and (-) positions of the terminal block in the terminal box.
- Connect the ground wire.
- Close terminal box cover and tighten set screw again and fix terminal cover.
Fig 5-6 : Terminal block connection for Flame explosion proof & Intrinsic Safety
(non-option)
* Micro Switch Rating
OMRON D2F-L3-A
125 VAC 3A
30 VDC 0.1A
