α
2 Simple Application Controllers
Figure 5.5: AL2-4EX-A2, 220 - 240V AC Input
COM(N)
EI1
AL2-4EX-A2
Figure 5.6: AL2-4EX, DC Input
EI1
-
+
AL2-4EX
+
-
EI3
Figure 5.7: AL2-4EYR, Relay Output
EO1
AL2-4EYR
EO3
Figure 5.8: AL2-4EYT, Transistor Output
+
AL2-4EYT
+
IN
EI2 EI3 EI4
EI2
+
-
+
-
EI4
EO2
EO4
-
EO1
EO2
-
EO3 EO4
Terminal Layout 5
ENG-28