E3C-WE4 Datasheet, PDF (8/16 Pages) Omron Electronics LLC – Thin, Compact Head Saves Space and Mounts Closely. Built-in Interference Protection Provided.

Connection
E3C
Amplifier Units
Connected to the through-beam model
Emitter
Receiver
Connected to the reflective model
Emitter/receiver
Note
E3C-A/C
+
PF113A
Red
Shield
Shield
White
−
Solid-state output
+
2 1 11 10
3
9
E3C-A/C
4
5678
−(Note)
Gate input
+
−
Solid-state output
+
2 1 11 10
3
9
E3C-A/C
4
5678
− (Note)
Gate input
+
Note: 1. The strip-off length of the
shielded cable should
always be 20 mm max. on
the Receiver side (white)
and 50 mm max. on the
Emitter side (red).
2. The E3C-A does not have
a gate input function.
3. L when the gate input 2-9
terminals are connected,
H when they are
disconnected.
Tb
Ta Tc
100 to 240 VAC
Emitter
Receiver
Tb
Ta Tc
100 to 240 VAC
Emitter/receiver
E3C-JC4P
Shield
Red
White
Shield
Shield
Red
White
Shield
Note: 1. The strip-off length of the
shielded cable should
always be 20 mm max. on
the Receiver side (white)
and 50 mm max. on the
Emitter side (red).
E3C-GE4
Emitter Shield
1
Red ⁵
Receiver Shield
9
White ¹³
4
+−
Response
time
Emitter/
8
selector
receiver
input
12 to
24 VDC
12 Output
14
−+
Shield ₁
Red ₅
Shield ₉
White ₁₃
Note: 1. The strip-off length of the
shielded cable should
always be 20 mm max. on
the Receiver side (white)
and 50 mm max. on the
Emitter side (red).
2. The response time is 1 ms
when (8) is disconnected,
4
+−
and 2 ms when (8) is
Response
time
8
selector
input
12 to
24 VDC
12 Output
connected to 0 V (negative
side) of the power supply.
3. By setting the power
supply terminal (4) to −
and (14) to +, the output
14
−+
turns "H" when the light is
received. With the E2
mode, the output transistor
turns OFF. By setting (4)
to + and (14) to +, the
output turns "L" when the
light is received. With the
E1 mode, the output
transistor turns ON.
8