E3M-VG27 Omron, E3M-VG27 Datasheet - Page 9

• Manufacturer Part Number: E3M-VG27
• Description: Photoelectric Sensors - Industrial CONVERGENT NPN CABLE 4 X 1mm
• Manufacturer: Omron
• Series: -r

Specifications of E3M-VG27

• Sensing Distance: 10mm
• Number Of Outputs: 1
• Output Type: NPN
• Voltage - Supply: 10 V ~ 30 V
• Current - Supply: 100mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

E3M-V
Detection Level Indicator
The control output of the E3M-V will be turned ON if the detection
level exceeds the threshold level. The indication of the detection
level varies with the teaching method.
One-point Teaching
The upper and lower threshold values are set on the basis of the
mark and the detection level indicators indicate the degree of
color conformity to the mark’s color.
Two-point or Auto-teaching
A single threshold value is set between the mark (registered first)
and the base (registered next). The detection level indicators
indicate the tolerance between the mark and base.
Detection level
Detection level
Output OFF
Output OFF
Output ON
Output OFF
Output ON
Threshold
value
Threshold
value
Mark
Threshold
value
Base
Mark
Detection
level indi-
cators
Threshold value
Detection
level indi-
cators
Threshold value
Operation
indicator
Operation
indicator
Remote Control Function (Bank Selection, Mark
Registration, and Threshold Adjustments)
Under Run Mode or Adjust Mode
The input of any of the signals listed in the following table into the
remote control I/O terminal allows remote control of the E3M-V.
When the signal is accepted, answer-back output will be turned
ON for 0.3 s. Only in the case of one-point teaching, however,
can the signal be manually input, provided that the input is ON for
1.5 s or more.
Timing Chart
Note: If signals are sent continuously, make sure that there is an
10
Remote
control I/O
Sensor
operation
interval of 2.5 s between signal inputs as shown above.
Input signal
Input discrimination
(1.8 s)
2.0 s
2.5 s min.
Answer-back output: ON
only when the process
completes normally.
Setting
change
0.3 s
Detection restarts
E3M-V
Next
input
signal