Accessory; Pilot Valve With Output Throttle; Fork Lever Type Joint - SMC Networks IP5000 Operation Manual

9.Accessory

9-1 Pilot valve with output throttle

Hunting may occur when the positioner is installed to a small capacity actuator.
In such case, use a pilot valve having a throttle for OUT1 and OUT2.
The throttle is removable.
(Refer to Figs.21 and 22 for mounting and dismounting the throttle.)
Throttling diameter
φ0.7
φ1
Fig. 21 Throttle mounting
(Note 1) When mounting the throttle, pay attention not to let dust and others enter the port hole.
Be sure to mount an O-ring after mounting the throttle.
9-2 Fork lever type joint ( Type IP5100 )
For the main axis joint of actuator and positioner, fork lever type joint, which has flexibility for
disalignment of center, is standardized.
The case of positioner side attaching, fork lever assembly M type is interchangeable for former
serration joint.
Fork lever assembly M
Fork lever assembly S
Fig.23 Example of side attaching
using fork lever assembly M.
Table 7 Throttle types
Part No. Pilot valve unit No.having the throttle shown at left
P36801080
P36801081
Table 8 Type of fork lever type joint
Part name
P378010-51(IP5000)
P378010-52(IP5000)
Fig. 22 Pilot valve bottom drawing
Part No.
P368010-24
P368010-25
Fig.24 Example of backside attaching
using fork lever assembly S.
- 24 -
P378020-61(IP5100)
P378020-62(IP5100)