EXTN

2K

Ω ,1/4W

IN914

SENSOR PLATE

2M

Ω ,1/4W

200K

Ω ,1/4W

P

MPS8599

FIGURE 6. ELECTRONIC SWITCH EXTENSION

2M

Ω ,1/4W

EXTENSIONS: (See Figure 5 and Figure 6)

All sequence functions can also be inplemented by utilizing the SLAVE input. This

can be done by either a mechanical switch or the electronic switch in conjunction with

a sensing plate as shown in Figure 6. When the plate is touched, a logic high level is

generated at the EXTENSION terminal for both half cycles of the line frequency.