E3X-A21 Omron, E3X-A21 Datasheet - Page 11

• Manufacturer Part Number: E3X-A21
• Description: SENSOR PHOTO AMP USE W/E32 FIBER
• Manufacturer: Omron
• Type: Fiber Optic Photoelectric Sensorr
• Series: E3Xr

Specifications of E3X-A21

• Output Type: NPN
• Amplifier Type: Standard
• Voltage - Supply: 10 V ~ 30 V
• Current - Supply: 35mA
• Mounting Type: DIN Rail
• Features: High Performance Amplifier Has Fast
• Light Source: Pulse Modulated Red LED
• Connection: 5 Conductor Cable
• Output Configuration: NPN
• Sensor Output: NPN LO
• Peak Reflow Compatible (260 C): No
• Sensor Housing: Rectangular
• Sensor Input: Fiber Optic
• Supply Voltage Max: 30V
• Leaded Process Compatible: No
• Switch Terminals: Cable
• Supply Voltage Min: 10V
• Rohs Compliant: No
• Fiber Optic Sensor Type: Photoelectric
• Lead Free Status / RoHS Status: Contains lead / RoHS compliant by exemption
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS compliant by exemption
• Other names: E3XA21; Z1116

12
E3X
With this function, light projection can be stopped when desired.
The operation of the sensor can be checked with this function
before the E3X is placed into actual operation.
E3X-A
Light is emitted from the projection fiber head when the self-
diagnostic inputs is ON. The sensor, however, will not operate.
The following special accessories are available (order
separately). Contact your OMRON representative for the details.
Fiber Units with Special Length of Stainless Steel Tube
Fiber with different lengths of stainless steel tubes are available.
Applicable Models
E32-TC200F (tube with 0.9 dia.)
E32-TC200B/DC200F (tube with 1.2 dia.)
E32-DC200B (tube with 2.5 dia.)
EXTERNAL DIAGNOSTIC INPUT FUNCTION
SPECIAL FIBER UNITS
NPN Type
PNP Type
Light projection
stops
Light projection
stops
Light
Light
Brown (+V)
Brown (+V)
Brown (+V)
Brown (+V)
Blue (0 V)
Blue (0 V)
Blue (0 V)
Blue (0 V)
(external-
(external-
(external-
(external-
check
input)
check
check
input)
input)
Pink
check
input)
Pink
Pink
Pink
OFF
ON
OFF
ON
12
E3X-F
No light is emitted from the projection fiber head when self-
diagnostic input is ON.
External-diagnostic input
(between blue and pink)
LED for light projection
Indicator
By short-circuiting the pink and blue cords, light projection can be
stopped (with a short-circuit current of 0.2 mA max.).
External-diagnostic input
(between blue and pink)
LED for light projection
Indicator
By short-circuiting the brown and pink cords, light projection can
be stopped (with a short-circuit current of 0.2 mA max.).
Appearance
The length can be ordered in increments of 10 mm between
10 mm min. and 120 mm max.
Tolerance: 1.0 mm if L is 40 mm or less and 2.0 if L is more
than 40 mm. (Note that standard Fiber Units have a 90-mm or
40-mm long stainless steel tube.)
/-VG
L
Short
Open
Short
Open
OFF
OFF
OFF
OFF
ON
ON
ON
ON
E3X