RLK28-55/31/116 PEPPERL & FUCHS, RLK28-55/31/116 Datasheet - Page 9

• 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

564
LA28-.../116, LK28-.../116, RLK28-.../116
Mounting Bracket Model OMH-RL25
Dimensions (mm)
Accessories
(Dimensions in mm)
Timer adjustment:
off-delay, one shot
(only for -Z models)
Timer adjustment:
on-delay
(only for -Z models)
Photoelectric Sensors
8
22
12
6.4
Opening the Terminal Compartment (.../116 Models)
1. A flat-head screwdriver is needed to open the terminal compartment.
2. I nsert the flat-head screwdriver into the center notch under the LED window next to the
3. Push the screwdriver upward toward the direction of the LED.
4. T he hinged door with printing will pivot outward, exposing the terminal compartment.To close,
printed black door with the blade all the way to the back of this notch.
simply push the hinged door to its original position so that it snaps back into position.
Terminal compartment
8
7
6
5
4
3
2
1
15
LEDs
Yellow: Light Received
Yellow (flashing): Weak Signal
Green: Power
DIP switches
(only for -Z models)
1
8
7
6
5
4
3
2
1
1.
47
Sensitivity adjustment
28
Transmitter models have LED Green: Power only
SW8
ø5.2
65.5
63
Light on/dark on switch
5.2
26
2.
M16x1.5
LED
Yellow: Light Received
Yellow (flashing): Weak Signal
25.8
9.8
Mounting Bracket Model OMH-21-T
High-profile right angle mounting bracket
3
Dovetail mount
R3.5
Transmitter optical axis
(diffused and
retro-reflective models)
Transmitter and
receiver optical axis
(thru-beam models)
Receiver optical axis
(diffused and
retro-reflective models)
Alignment LED
(thru-beam laser models)
93
165
Material: 303 Stainless Steel
58.5
Ø5.3
62
RLK28-.../135
7/8” x 16
20º
R6
63
5º
10º
4.
10º
15
Ø5.3
Ø5.3