16
YT-2600 series
4.5.2
Terminal Overview
Fig. 9:
Positioner Terminal
IN +:
Input Signal (+)
Upper right 3 terminals: Limit switch 0%
IN -:
Input Signal (-)
Lower right 3 terminals: Limit switch 100%
OUT+:
Feedback Signal (+)
OUT-:
Feedback Signal (-)
4.5.2.1 Input Signal Terminal
1. Open terminal cover by removing stopper bolt using 3mm wrench.
2. Locate two conduit entries on the right hand bottom part of the positioner body. Please
use appropriate entry by considering the operating condition. Insert cable with using
proper flameproof type packing union
3. Locate terminal of input signal on the
left hand bottom side of the positioner.
Insert terminal bolts into the conduit
entry and secure them with (+) and (-)
terminals on the plate. Make sure to
tighten bolts with 1.5 Nm (15 kgf/cm
2
)
torque. Please check the polarity of
the terminals.
4. Close the terminal cover and fasten stopper bolt using 3mm wrench.
4.5.2.2 Feedback Signal Terminal
1. Open terminal cover and locate feedback signal
terminals. <Fig.9>
2. Locate terminal of feedback signal and connect (+)
and (-) according to the polarity. Make sure to
tighten bolts with 1.5 Nm (15 kgf/cm
2
).
3. Close the terminal cover and fasten stopper bolt
using 3mm wrench.
