Light Duty Incremental Encoders
Company
Information
Systems
Overview
Programmable
Controllers
Features
A light-duty encoder is a cost-effective
encoder for small applications and has the
following features:
• Small body with 38 mm diameter and
30 mm depth
• Dust proof (IP40 rating)
• 6 mm standard shaft or 8 mm hollow shaft
• Resolution available from 100 pulses per
revolution to 2500 pulses per revolution
• Open collector or line driver output
• Up to 200 kHz response frequency
• Two-meter cable, tinned ends
Field I/O
Software
C-more &
other HMI
Drives
Soft
Starters
Motors &
Gearbox
Standard shaft (TRD-S) model
Hollow shaft (TRD-SH) model
Steppers/
Servos
Note: Yellow shaded part numbers are non-stock.
Availability may range from four to six weeks.
Light Duty Standard Shaft Incremental Encoders
(NPN Open Collector and Line Driver models)
Part Number
TRD-S100-BD
TRD-S200BD
TRD-S250BD
TRD-S300BD
TRD-S360-BD
TRD-S400BD
TRD-S500-BD
TRD-S600BD
TRD-S800BD
TRD-S1000-BD
TRD-S1024-BD
TRD-S1200BD
TRD-S2000BD
TRD-S2500-BD
TRD-S100-VD
TRD-S200VD
TRD-S250VD
TRD-S300VD
TRD-S360-VD
TRD-S400VD
TRD-S500-VD
TRD-S600VD
TRD-S800VD
TRD-S1000-VD
TRD-S1024-VD
TRD-S1200VD
TRD-S2000VD
TRD-S2500-VD
per Input
Price Pulses
Revolution Voltage Output
<--->
100
<--->
200
<--->
250
<--->
300
<--->
360
<--->
400
<--->
500
<--->
600
<--->
800
<--->
1000
<--->
1024
<--->
1200
<--->
2000
<--->
2500
<--->
100
<--->
200
<--->
250
<--->
300
<--->
360
<--->
400
<--->
500
<--->
600
<--->
800
<--->
1000
<--->
1024
<--->
1200
<--->
2000
<--->
2500
5VDC
Light Duty Hollow Shaft Incremental Encoders
(NPN Open Collector and Line Driver models)
Body
Diameter
Part Number
38mm
TRD-SH100-BD
TRD-SH200BD
TRD-SH250BD
TRD-SH300BD
TRD-SH360-BD
TRD-SH400BD
TRD-SH500-BD
TRD-SH600BD
TRD-SH800BD
TRD-SH1000-BD
TRD-SH1024BD
TRD-SH1200BD
TRD-SH2000BD
TRD-SH2500-BD
TRD-SH100-VD
TRD-SH200VD
TRD-SH250VD
TRD-SH300VD
TRD-SH360-VD
TRD-SH400VD
TRD-SH500-VD
TRD-SH600VD
TRD-SH800VD
TRD-SH1000-VD
TRD-SH1024VD
TRD-SH1200VD
TRD-SH2000VD
TRD-SH2500-VD
open
12-24 VDC NPN
collector
Line driver
(differential)
Motor
Controls
per Input
Price Pulses
Revolution Voltage Output
Body
Diameter
Proximity
Sensors
Photo
Sensors
Limit
Switches
<--->
100
<--->
200
<--->
250
<--->
300
<--->
360
<--->
400
<--->
500
<--->
600
<--->
800
<--->
1000
<--->
1024
<--->
1200
<--->
2000
<--->
2500
<--->
100
<--->
200
<--->
250
Terminal
Blocks &
Wiring
<--->
300
Power
<--->
360
<--->
400
<--->
500
<--->
600
<--->
800
Tools
<--->
1000
Pneumatics
<--->
1024
<--->
1200
<--->
2000
<--->
2500
Encoders
Current
Sensors
Pressure
Sensors
open
12-24 VDC NPN
collector
Temperature
Sensors
Pushbuttons/
Lights
Process
Relays/
Timers
38mm
Comm.
Circuit
Protection
5VDC
Line driver
(differential)
Enclosures
Appendix
Product
Index
Part #
Index
Volume 13
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Sensors
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Light Duty Incremental Encoders
Specifications
Accessories
Electrical Specifications
Model
Power Supply
Operating Voltage
Allowable Ripple
Current Consumption
Signal Waveform
Max. Response Frequency
Duty Ratio
Phase Difference Width
Signal Width at Home Position
Output
TRD-Sxxxx-BD
TRD-SHxxxxBD
(open collector)
TRD-Sxxxx-VD
TRD-SHxxxxVD
(line driver)
10.8 - 26.4VDC*
+4.75 - 5.25VDC*
3% max.
-
50 mA max.
Two-phase + home position
Couplings
If you selected an encoder with a solid
shaft, please select a coupling that fits
your encoder. All couplings are in stock,
ready to ship.
See page 21-16 for more information on
couplings.
200kHz
50 ± 25%
Mounting brackets are not available for light-duty
encoders.
25 ± 12.5%
100 ± 50%
Rise/Fall Time
1µs max. (when cable
length is 1m)
Output Type
NPN open collector out- Line driver output
put, sinking
(26C31 or equivalent)
Output Logic
Negative logic
(active low)
Negative logic
(active high)
Output Current
H
Output Voltage
L
Influx Current
Load Power Voltage
Short-Circuit Protection
-
2.5 V min.
0.4 V max.
0.5 V max.
30mA max.
-
35 VDC max.
-
-
Between output and power supply
* To be supplied by Class II source
Mechanical Specifications
Starting Torque
Max. Allowable Shaft Load
Max. Allowable Speed
Wire Size
Weight
Max. 0.001 Nm (.00074 ft./lbs)
Radial: 20N (4.5 lbs) Axial: 10N (2.25 lbs)
6000 rpm (highest speed that can support the mechanical integrity of encoder)
AWG26
Approx. 150g (5.3 oz) with 2m cable
Environmental Specifications
Ambient Temperature
Storage Temperature
Operating Humidity
Voltage Withstand
Insulation Resistance
Vibration Resistance
Shock Resistance
Protection
10 to 70°C; 14 to 158°F
-25 to 85°C; -13 to 185°F
35-85% RH
500VAC (50/60Hz) for one minute
50M⏲ min.
Durable for one hour along three axes at 10 to 55 Hz with 0.75 amplitude
11 ms with 490 m/s2 applied three times along three axes
IP40: dust proof
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Sensors
1 - 80 0 - 633 - 0405
Light Duty Incremental Encoders
Company
Information
Systems
Overview
Dimensions
Standard
shaft
models
Standard
Shaft
Models
0
10 --0.5
12
3
0
(26)
15
30
Field I/O
4
15
3
A
Software
3
12
)
0 38
30
10
(45
Programmable
Controllers
Hollow shaft models
8
Drives
24
ø38
ø6 –0.007
–0.012
ø20 –0.005
–0.02
120
C-more &
other HMI
ø2
8
Soft
Starters
2--M3
Motors &
Gearbox
Four M3 tap screws (Depth: 6)
0 45
Installation surface
A
15
Section A--A
Steppers/
Servos
Motor
Controls
12
0
45
120
Bore di
am
ø20 +0.02 eter:
Bore di
am
ø20 +0.02 eter:
All dimensions in mm
1mm = 0.03937in
Proximity
Sensors
0
Photo
Sensors
ø2
ø2
8
8
0
Bore diameter: 2-ø3.5
Bore diameter: 3-ø3.5
Mounting hole panel cutout (3 holes)
Limit
Switches
Mounting hole panel cutout (2 holes)
Encoders
Wiring diagrams
Channel timing charts
Open Collector Models
Open collector connections
Cable shield is not connected to the encoder body;
enclosure is grounded through the 0V wire
Normal revolution
T(100%)
Reverse revolution
T(100%)
Blue: 0 V
H
Brown: Power source
OUT A
L
H
Black: OUT A
White: OUT B
OUT B
L
Orange: OUT Z
Shield: Ground
a b c d
d c b a
H
OUT Z
L
Line Driver Models
Normal revolution
T(100%)
Line driver connections
Cable shield is not connected to the encoder body;
enclosure is grounded through the 0V wire
Reverse revolution
T(100%)
OUT Z is the absolute reference added
to an incremental encoder and is also
known as home position. It signifies a
full rotation of the encoder disk.
Black: OUT A
H
Current
Sensors
Pressure
Sensors
Temperature
Sensors
Pushbuttons/
Lights
Process
Relays/
Timers
Comm.
Terminal
Blocks &
Wiring
Power
OUT B
L
a b c d
d c b a
OUT Z
L
White: OUT B
Gray: OUT B
Out A and Out B are 90 degrees out of
phase. Like any quadrature encoder,
four unique logic states are created
internally to the encoder. This is based
on the rising edge to rising edge (one
cycle) on channel A or B that indicates
one set of bars on the internal encoder
disk has passed by the optical sensor.
Line Driver Models
L
H
Blue: 0 V
Purple: OUT A
Open Collector Models
H
OUT A
Brown: Power source
How to read the timing
charts
a, b, c, =1/4T±1/8T
"Normal" means clockwise revolution viewed from the shaft.
Orange: OUT Z
Yellow: OUT Z
Channel A (OUT A and A-not) and
Channel B (OUT B and B-not) are also
90 degrees out of phase on line driver
encoders. OUT Z is the same as on
open collector models, and is the
absolute reference (home position). It
signifies one full rotation of the encoder.
Circuit
Protection
Enclosures
Tools
Pneumatics
Appendix
Shield: Ground
Product
Index
Part #
Index
Volume 13
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Sensors
e21-7
Great Selection at Great Prices
Company
Information
Systems
Overview
Programmable
Controllers
Field I/O
Software
C-more &
other HMI
Drives
Soft
Starters
Motors &
Gearbox
Steppers/
Servos
Encoder Selection Guide
Type
Light-duty
Medium-duty
Heavy-duty
Incremental
X
X
X
Absolute
X (gray code)
Standard Shaft
X
X
X
Motor
Controls
Hollow Shaft
X
X
Output*
OC, LD
P/P, LD, OC
P/P
Rating
IP40
IP65
IP65
Proximity
Sensors
Photo
Sensors
Limit
Switches
* OC=open collector, P/P=push/pull, LD=line driver
Encoders
Current
Sensors
Pressure
Sensors
Temperature
Sensors
Accessories
Couplings
Aluminum alloy and glassfiber reinforced plastic
couplings, including:
6 mm to 6 mm
8 mm to 8 mm
10 mm to 10 mm
Pushbuttons/
Lights
Mounting brackets
Simplify your installation with a ready-to-use mounting
device for medium and heavy-duty encoders
Process
Relays/
Timers
Comm.
Terminal
Blocks &
Wiring
Power
Aluminum alloy couplings,
including:
6 mm to 1/4"
8 mm to 1/4", 3/8"
10 mm to 1/4", 3/8"
Circuit
Protection
Enclosures
Tools
Pneumatics
Appendix
Product
Index
Part #
Index
Volume 13
w w w. a u to m at i o n d i re c t . c o m / e n c o d e rs
Sensors
e21-3