Function; Assembly - Georg Fischer EA11 Manual Instrucciones

Accessories for electrical actuators

5.2 Function

Mounting kits for two additional limit switches in the standard version of silver/nickel
(Ag/Ni) are available. For small currents, gold (Au) is used. The mounting kits for
additional limit switches are also available in NPN and PNP. With PNP, the output
signal is positive, with NPN it is negative.
In case of four additional limit switches, a mounting set with a support plate is
available, in order to ensure stability. The mounting set must be ordered separately.

5.3 Assembly

2
3
Fig. 2
 Disconnect the actuator from the supply voltage.
 Remove the screws of limit switches S2 and S1.
 Put limit switch package 1 on S1 and S2, see Fig. 2
 Tighten limit switch package 1 with screws.
 Remove the position indicator.
 Mount the additional switching cams 2 as well as spacer ring 3, see Fig. 2
 Replug the position indicator.
Additional limit switches
1
S1/ S2
55