RLK28-55/31/116 PEPPERL & FUCHS, RLK28-55/31/116 Datasheet - Page 4

• Manufacturer Part Number: RLK28-55/31/116
• Description: Photoelectric Sensor
• Manufacturer: PEPPERL & FUCHS
• Type: Diffuser

Specifications of RLK28-55/31/116

• Output Current: 2A
• Sensor Output: Relay
• Sensor Housing: Rectangular
• Sensor Input: Optical
• Output Type: Relay
• Sensing Range Max: 12m
• Switch Terminals: Quick Connect
• Body Style: Rectangular
• Brand/series: 28
• Current, Switching: 2 A
• Dimensions: 88 mm L x 65.6 mm W x 25.8 mm T
• Function: Proximity
• Indicator: LED
• Ip Rating: IP67
• Light Source: Visible Red LED
• Material, Body: ABS (Housing)
• Material, Lens: Plastic
• Mounting Type: Dovetail Clamp
• Output: Relay, SPDT
• Primary Type: Photoelectric
• Range, Measurement: 12 m
• Response Time: 20 ms (Max.)
• Sensing Mode: Retro-Reflective
• Standards: UL Listed, CSA Certified, CE Approved
• Technology: Photoelectric
• Temperature, Operating: -40 to +140 °F
• Termination: Quick Disconnect
• Voltage, Supply: 240 VAC/VDC
• Voltage, Switching: 230/30 VAC/VDC
• Weight: 3.5 Oz.
• Dimensions, Dc: 54.3 mm L × 25.8 mm W × 88 mm H
• Dimensions, Ac: 65.5 mm L × 25.8 mm W × 88 mm H
• Input Voltage: 10-30 VDC or 12-240 VAC/VDC
• Housing Material: ABS
• Operating Temperature: –40°F to +140°F
• Sealing: IP67
• Lead Free Status / Rohs Status: RoHS Compliant part

*See dimensional drawings for LED functions.
Specifications
SENSING RANGE
SENSITIVITY ADJUSTMENT
MODEL NUMBER(S)
OUTPUT
SUPPLY VOLTAGE
VOLTAGE RIPPLE
LED(s)
CURRENT CONSUMPTION
OPERATING MODE
RESPONSE TIME
TIMER FUNCTION
(only on -Z models)
SWITCHING FREQUENCY
STANDARDS
PROTECTION (IEC)
LIGHT SPOT DIAMETER
LIGHT BEAM ANGLE
LIGHT SOURCE
AMBIENT LIGHT RESISTANCE
TEMPERATURE
RANGE
HOUSING MATERIAL
WEIGHT
APPROVALS
ELECTRICAL CONNECTION
ADDITIONAL DATA
ELECTRICAL CONTACT RATING
SHORT CIRCUIT AND
OVERLOAD PROTECTION
REVERSE POLARITY
PROTECTION
Photoelectric Sensors
Diffuse Mode with Background Suppression
WORKING
STORAGE
LENS
/31
RLK28-8-H-2000-IR-Z/31/116
On Delay, Off Delay, One Shot, On
Delay+One Shot, On Delay+Off
≈ 70 mm at a range of 2 m
2º transmitter/2º receiver
Delay (0.1 to 10 sec.)
-40 ºF to +140 ºF
-40 ºF to +167 ºF
Light on/dark on
20 mm-2 m
12-240 VAC/DC
EN 60947-5-2
1 SPDT relay
250 VDC/2 A
Infrared LED
230 VAC/2 A
≤50,000 lux
≤ 20.0 ms
Spring-loaded
Yes (3)*
Plastic
≤ 3 W
3.5 oz
25 Hz
10%
connection
IP67
ABS
Yes
—
—
—
terminal
See pages 561-566
RLK28-8-H-2000-IR-Z/31/135
On Delay, Off Delay, One Shot, On
Delay+One Shot, On Delay+Off
≈70mm at a range of 2m
2º transmitter/2º receiver
Delay (0.1 to 10 sec.)
-40 ºF to +140 ºF
-40 ºF to +167 ºF
Light on/dark on
20 mm-2 m
12-240 VAC/DC
EN 60947-5-2
1 SPDT relay
250 VDC/2 A
230 VAC/2 A
Infrared LED
≤50,000 lux
≤ 20.0 ms
Yes (3)*
Plastic
3.5 oz
≤ 3 W
25 Hz
10%
IP67
disconnect
ABS
Yes
—
—
—
type V95
Quick
Sensing Characteristics
2.5
2.0
1.5
1.0
0.5
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-10
-15
-10
15
10
10
-5
-2
-4
-6
-8
0
0
5
0
8
6
4
2
0
0
0
Movement Characteristics
0
Movement Characteristics
Effect of Target Color
on Sensing Distance
Effect of Target Color
on Sensing Distance
0
0.2
0.2
x
x
x
x
0.5
0.5
0.4
0.4
Distance X [m]
Distance X [m]
Adjusted detection distance X [m]
Adjusted detection distance X [m]
0.6
0.6
1.0
1
0.8
0.8
1.5
1.5
1.0
1.0
RL(K)28-8-H-2000-IR
RL28-8-H-1500-LAS
RL(K)28-8-H-2000-IR
RL28-8-H-1500-LAS
1.2
1.2
2.0
white 90%
gray 18%
black 6%
white 90%
gray 18%
black 6%
2
white 90%
gray 18%
black 6%
white 90%
gray 18%
black 6%
1.4
1.4
1.6
1.6
2.5
2.5
553