RLK28-55/31/116 PEPPERL & FUCHS, RLK28-55/31/116 Datasheet - Page 2

• 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.
†
NPN normally open, NPN normally closed, PNP normally open, or PNP normally closed
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
LOAD CURRENT
SHORT CIRCUIT AND
OVERLOAD PROTECTION
REVERSE POLARITY
PROTECTION
Photoelectric Sensors
Diffuse Mode with Background Suppression
WORKING
STORAGE
LENS
/47, /49, or /110
-RT
-RT
-RT
-IR
-IR
-IR
≈ 12mm at a range of 400 mm
≈ 14mm at a range of 400 mm
RL28-8-H-400-IR/49/115
RL28-8-H-400-RT/49/115
1.2º transmitter/2º receiver
2º transmitter/2º receiver
-40 ºF to +140 ºF
-40 ºF to +167 ºF
1 NPN and 1 PNP
Light on/dark on
20-400 mm
Visible red LED
EN 60947-5-2
200 mA max.
≤ 50,000 lux
Infrared LED
10-30 VDC
≤ 2.0 ms
≤ 40 mA
Yes (3)*
250 Hz
Plastic
2.5 oz
10%
IP67
2.5-meter cable,
ABS
Yes
Yes
Yes
—
4-conductor
≈ 12mm at a range of 400 mm
≈ 14mm at a range of 400 mm
RL28-8-H-400-IR/49/105
RL28-8-H-400-RT/49/105
1.2º transmitter/2º receiver
2º transmitter/2º receiver
1 NPN and 1 PNP
-40 ºF to +140 ºF
-40 ºF to +167 ºF
Light on/dark on
20-400 mm
Visible red LED
EN 60947-5-2
200 mA max.
≤ 50,000 lux
Infrared LED
10-30 VDC
≤ 2.0 ms
≤ 40 mA
Yes (3)*
250 Hz
Plastic
2.5 oz
10%
disconnect
IP67
ABS
Yes
Yes
Yes
—
type V15
Quick
See pages 561-566
≈ 12mm at a range of 400 mm
≈ 14mm at a range of 400 mm
RL28-8-H-400-IR/105/110
RL28-8-H-400-RT/105/110
1.2º transmitter/2º receiver
2º transmitter/2º receiver
-40 ºF to +140 ºF
-40 ºF to +167 ºF
Light on/dark on
20-400 mm
Visible red LED
EN 60947-5-2
200 mA max.
≤ 50,000 lux
Infrared LED
10-30 VDC
≤ 2.0 ms
≤ 40 mA
Yes (3)*
4-in-1
250 Hz
Plastic
2.5 oz
10%
IP67
disconnect
ABS
Yes
Yes
Yes
—
type V15
Quick
†
RL28-8-H-400-FFP-RT/47/105
≈ 4mm at a range of 250 mm
1.2º transmitter/2º receiver
-40 ºF to +140 ºF
-40 ºF to +167 ºF
Light on/dark on
20-400 mm
Visible red LED
EN 60947-5-2
200 mA max.
≤ 50,000 lux
10-30 VDC
≤ 40 mA
≤ 2.0 ms
Yes (3)*
250 Hz
Plastic
2 PNP
2.5 oz
10%
IP67
disconnect
ABS
Yes
Yes
—
Yes
—
—
—
—
type V15
Quick