T8 Series Diffuse-Mode Sensors
Datasheet
Miniature self-contained sensors
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Extremely small package self-contained miniature sensors
10 V DC to 30 V DC operation
Visible red sensing beam
Choose dark or light operate models
Choose models with NPN or PNP output
3-wire hookup; output load capacity to 50 mA
Choice of integral cable or quick-disconnect connector
WARNING:
• Do not use this device for personnel protection
• Using this device for personnel protection could result in serious injury or death.
• This device does not include the self-checking redundant circuitry necessary to allow its use in personnel safety
applications. A device failure or malfunction can cause either an energized (on) or de-energized (off) output condition.
Models
Models1
Range
Cable
Supply Voltage
T8AN6D50
2 m (6.5 ft)
T8AN6D50Q
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
T8RN6D50
2 m (6.5 ft)
T8RN6D50Q
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
T8AP6D50
50 mm (2 in)
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
T8RP6D50
2 m (6.5 ft)
T8RP6D50Q
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
T8AN6D100
2 m (6.5 ft)
T8AN6D100Q
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
T8RN6D100
2 m (6.5 ft)
T8RN6D100Q
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
100 mm (4 in)
NPN Light Operate
NPN Dark Operate
2 m (6.5 ft)
T8AP6D50Q
T8AP6D100
Output Type
PNP Light Operate
PNP Dark Operate
10 V DC to 30 V DC
NPN Light Operate
NPN Dark Operate
2 m (6.5 ft)
T8AP6D100Q
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
T8RP6D100
2 m (6.5 ft)
T8RP6D100Q
150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect
PNP Light Operate
PNP Dark Operate
Overview
T8 Series self-contained miniature sensors are designed for precision sensing in small areas previously accessible only to remote sensors and fiber
optic cable. Typical applications include mounting on compact conveyors, packaging machines, circuit board and semi-conductor wafer handling
equipment, document handling equipment, robot end-effectors, feeder bowls, between the rollers of narrow conveyors, or as replacements for
damaged small-diameter inductive proximity sensors. The sensing range of the T8 is many times greater than that of the typical 8 mm diameter
inductive sensor. And it provides a low-cost alternative to diffuse (bifurcated) fiber optic sensors.
1
To order the 9 m (30 ft) PVC cable model, add the suffix "W/30" to the cabled model number. (for example, T8AN6D50 W/30). Models with a quick disconnect require a mating
cordset.
Original Document
67584 Rev. C
24 April 2020
67584
T8 Series Diffuse-Mode Sensors
Wiring
Quick disconnect wiring diagrams are functionally identical.
4
bu (3)
–
10–30 V dc
+
bn (1)
bk (4)
bn (1)
+
10–30 V dc
–
bu (3)
bk (4)
Load
Load
1
3
Key
1. Brown
3. Black
4. Blue
Figure 2. PNP Outputs
Figure 1. NPN Outputs
Specifications
Supply Voltage and Current
10 V DC to 30 V DC (10% maximum ripple) at less than 25 mA (exclusive of load)
Supply Protection Circuitry
Protected against reverse polarity and transient voltages
Output Configuration
SPST solid-state switch
Choose NPN or PNP models
Choose light operate (N.O.) or dark operate (N.C.) models
Output Rating
50 mA maximum
Off-state leakage current: < 1 microamp at 24 V DC
On-state saturation voltage: < 0.25 V at 10 mA DC; < 0.5 V at 50 mA DC
Output Protection Circuitry
Protected against output short-circuit, continuous overload, and false pulse on powerup
Overload trip point ≥ 100 mA
Output Response Time
1 millisecond ON and OFF
Note: 150 millisecond delay maximum on power-up:
output does not conduct during this time
Repeatability
160 microseconds
Sensing Beam
Visible red, 680 nm
Indicator
Red LED: On when light is sensed
Construction
Reinforced polycarbonate/ABS alloy housing, acrylic window
Environmental Rating
IEC IP67; NEMA 6
Connections
2 m (6.5 ft) unterminated 3-wire PVC-jacketed cable: three #28 ga stranded
conductors with PE insulation; or 150 mm (6 in) PVC cable with a 3-pin M8/Pico-style
male quick disconnect. Models with a quick disconnect require a mating cordset.
Operating Conditions
Temperature: –20 °C to +55 °C (–4 °F to +131°F)
80% at +50 °C maximum relative humidity (non-condensing)
Application Notes
Optional mounting bracket is available. Reinforced polycarbonate/ABS alloy 8 mm
threaded nut (included).
Dimensions
All measurements are listed in millimeters [inches], unless noted otherwise.
M8 X 1 Thread
16.3 mm
(0.64")
15.8 mm
(0.62")
8.8 mm
(0.35")
Red Signal
Indicator
19.1 mm
(0.75")
2
www.bannerengineering.com - Tel: + 1 888 373 6767
P/N 67584 Rev. C
T8 Series Diffuse-Mode Sensors
Performance Curves
Beam Patterns
T8xx6D50
60 mm
T8xx6D100
2.4 in
60 mm
40 mm
1.6 in
40 mm
1.6 in
20 mm
0.8 in
20 mm
0.8 in
Diffuse Mode
0
0
2.4 in
Diffuse Mode
0
0
20 mm
0.8 in
20 mm
0.8 in
40 mm
1.6 in
40 mm
1.6 in
60 mm
2.4 in
60 mm
2.4 in
0
20 mm
0.8 in
40 mm
1.6 in
60 mm
2.4 in
80 mm
3.2 in
100 mm
4.0 in
0
20 mm
0.8 in
DISTANCE
40 mm
1.6 in
60 mm
2.4 in
80 mm
3.2 in
100 mm
4.0 in
DISTANCE
Figure 4. 100 mm Models
Figure 3. 50 mm Models
Excess Gain Curves
1000
1000
E
X
C
E
S
S
G
A
I
N
T8xx6D50
E
X
C
E
S
S
Diffuse Mode
100
G
A
I
N
10
1
1.0 mm
0.04 in
10 mm
0.4 in
100 mm
4 in
1000 mm
40 in
T8xx6D100
Diffuse Mode
100
10
1
1.0 mm
0.04 in
10 mm
0.4 in
100 mm
4 in
1000 mm
40 in
DISTANCE
DISTANCE
Figure 5. 50 mm Models
Figure 6. 100 mm Models
Accessories
Cordsets
3-Pin Threaded M8/Pico-Style Cordsets
Model
Length
PKG3M-2
2.035 m (6.68 ft)
PKG3M-5
5.035 m (16.51 ft)
PKG3M-7
7.035 m (23.08 ft)
PKG3M-9
9.035 m (29.64 ft)
PKG3M-10
10.035 m (32.92 ft)
P/N 67584 Rev. C
Style
Dimensions
Pinout (Female)
4
35 Typ.
Straight
ø 9.5
M8 x 1
www.bannerengineering.com - Tel: + 1 888 373 6767
1
3
1 = Brown
3 = Blue
4 = Black
3
T8 Series Diffuse-Mode Sensors
Bracket
SMB8MM
• Right-angle bracket
• 300 series stainless steel
Banner Engineering Corp. Limited Warranty
Banner Engineering Corp. warrants its products to be free from defects in material and workmanship for one year following the date of shipment. Banner Engineering Corp. will repair or replace, free of charge,
any product of its manufacture which, at the time it is returned to the factory, is found to have been defective during the warranty period. This warranty does not cover damage or liability for misuse, abuse, or the
improper application or installation of the Banner product.
THIS LIMITED WARRANTY IS EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES WHETHER EXPRESS OR IMPLIED (INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE), AND WHETHER ARISING UNDER COURSE OF PERFORMANCE, COURSE OF DEALING OR TRADE USAGE.
This Warranty is exclusive and limited to repair or, at the discretion of Banner Engineering Corp., replacement. IN NO EVENT SHALL BANNER ENGINEERING CORP. BE LIABLE TO BUYER OR ANY OTHER
PERSON OR ENTITY FOR ANY EXTRA COSTS, EXPENSES, LOSSES, LOSS OF PROFITS, OR ANY INCIDENTAL, CONSEQUENTIAL OR SPECIAL DAMAGES RESULTING FROM ANY PRODUCT DEFECT OR
FROM THE USE OR INABILITY TO USE THE PRODUCT, WHETHER ARISING IN CONTRACT OR WARRANTY, STATUTE, TORT, STRICT LIABILITY, NEGLIGENCE, OR OTHERWISE.
Banner Engineering Corp. reserves the right to change, modify or improve the design of the product without assuming any obligations or liabilities relating to any product previously manufactured by Banner
Engineering Corp. Any misuse, abuse, or improper application or installation of this product or use of the product for personal protection applications when the product is identified as not intended for such
purposes will void the product warranty. Any modifications to this product without prior express approval by Banner Engineering Corp will void the product warranties. All specifications published in this
document are subject to change; Banner reserves the right to modify product specifications or update documentation at any time. Specifications and product information in English supersede that which is
provided in any other language. For the most recent version of any documentation, refer to: www.bannerengineering.com.
For patent information, see www.bannerengineering.com/patents.
©
Banner Engineering Corp. All rights reserved
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