I/O Circuit Diagrams - Omron ZX-E Datasheet

I/O Circuit Diagrams

NPN Amplifier Unit: ZX-EDA11
Current output
4 to 20 mA
Current/voltage
switch
Voltage output
±4V
100 Ω
Connections: Amplifier Unit
Note 1. Use a separate stabilized power supply for the Amplifier Unit,
particularly when high resolution is required.
2. Wire the Unit correctly. Incorrect wiring may result in damage
to the Unit. (Do not allow wiring, particularly the linear output,
to come into contact with other lines.)
3. Use the blue (0-V) line for the power supply and use the
shield wire (linear output ground) together with the black (lin-
ear output) line for linear output. Each of these grounds must
be used for the designed purpose. When not using the linear
output, connect the linear output ground to the 0-V ground.
Brown: 12 to 24 VDC
White:
HIGH judgement output
12 to 24 VDC
Green:
PASS judgement output
Gray:
LOW judgement output
Blue: GND (0V)
Pink: Judgement output hold input
Purple: Timing input
Orange: Zero reset input
Red: Reset input
Black: Linear output
Current output: 300 Ω max.
Voltage output: 10 kΩ min.
Shield: Linear GND
Brown
12 to 24 VDC
Blue
GND (0V)
White
HIGH judgement output
Green
PASS judgement output
Gray
LOW judgement output
Black
Linear output
Shield
Linear output GND
Pink
Judgement output hold input
Orange
Zero reset input
Purple
Timing input
Red
Reset input
ZX-E Series
PNP Amplifier Unit: ZX-EDA41
Current output
4 to 20 mA
Current/voltage
switch
Voltage output
±4V
100 Ω
Smart Sensors (Inductive Displacement Type)
Brown: 12 to 24 VDC
White:
HIGH judgement output
Green:
12 to
PASS judgement output
24 VDC
Gray:
LOW judgement
output
Blue: GND (0V)
Pink: Judgement output hold input
Purple: Timing input
Orange: Zero reset input
Red: Reset input
Black: Linear output
Current output:
300 Ω max.
Voltage output:
10 kΩ min.
Shield: Linear GND
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