rotork YT-2700, Product Manual

Page: 26 / 51

Smart Positioner
YT-2700 Product Manual
Ver. 1.18
26
5.2 Connection
Fig. 5-1: Terminal Overview
5.3 Ground
1. Ground must be done before operating the positioner.
2. There are two ground bolts on the positioner. An internal ground is
“F.G” of the terminal on the
PCB. An external ground bolt is located next to the conduit entry. Please make sure that the
resistance is less than 100 ohm.
AO: Analog Output
AI: Analog Input
Vs: Voltage Source
R
L
: Load Resistance
IN +: Input Signal (+)
IN -: Input Signal (-)
F.G : Frame Ground
OUT+: Feedback Signal (+)
OUT-: Feedback Signal (-)