Sunx FX-D1 Instruction Manual

Product is discontinued -
Fiber Sensors
INSTRUCTION MANUAL
Digital Setting Fiber Sensor
FX-D1 Series
Thank you very much for using SUNX products. Please read this Instruction Manual
carefully and thoroughly for the correct and optimum use of this product. Kindly keep
this manual in a convenient place for quick reference.
Never use this product as a sensing device for personnel protection.
In case of using sensing devices for personnel protection, use
products which meet standards, such as OSHA, ANSI or IEC etc.,
WARNING
for personnel protection applicable in each region or country.
1

SPECIFICATIONS

Type NPN output
Item Model No.
Supply voltage 12 to 24V DC 10% Ripple P-P 10% or less
Current consumption
NPN open-collector transistor
Maximum sink current: 100mA
Output
Applied voltage: 30V DC or less (between output and 0V)
(Output 1, Output 2)
Residual voltage: 1V or less (at 100mA sink current)
0.4V or less (at 16mA sink current)
Output operation Light-ON or Dark-ON, selectable with jog switch
Short-circuit protection
Emission frequency 1
Emission frequency 2
Emission frequency 3
Display
Sensitivity setting 2-level teaching / Limit teaching / Full auto-teaching
Timer function
Incorporated (up to three sets of fibers can be mounted adjacently)
Interference prevention function
Ambient temperature
0 to +50
Ambient humidity
Emitting element
Enclosure: Heat-resistant ABS, Enclosure cover: Polycarbonate
Material
Cable
Weight
Accessory MS-DIN-2 (Amplifier mounting bracket): 1 No.
Notes: 1) If the LCD dispaly indicates '
2) For the plug-in connector type, add suffix 'J' at the end of the model No. Model No.: FX-D1J, FX-D1PJ
For the cable length 5m type, add suffix '-C5' at the end of the model No. (only NPN
output type) Model No.: FX-D1-C5
2 CAUTIONS
Make sure to carry out the wiring in the power supply off condition.
Verify that the supply voltage variation is within the rating.
In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity
of this product, connect the frame ground (F.G.) terminal of the equipment to an actual ground.
If power is supplied from a commercial switching regulator, ensure that the frame
ground (F.G.) terminal of the power supply is connected to an actual ground.
Do not use during the initial transient time (0.5 sec.) after the power supply is switched on.
Do not run the wires together with high-voltage lines or power lines or put them in
the same raceway. This can cause malfunction due to induction.
Extension up to total 100m is possible with 0.3mm
order to reduce noise, make the wiring as short as possible.
This sensor is suitable for indoor use only.
Avoid dust, dirt, and steam.
Take care that the product does not come in direct contact with organic solvents,
such as, thinner, etc.
This sensor cannot be used in an environment containing inflammable or explosive gases.
Never disassemble or modify the sensor.
3 MOUNTING
How to mount the amplifier
Fit the rear part of the mounting section of the amplifier on the attached
amplifier mounting bracket (MS-DIN-2) or a 35mm width DIN rail.
Press down the rear part of the mounting section of the unit on the
attached amplifier mounting bracket (MS-DIN-2) or a 35mm width
DIN rail and fit the front part of the mounting section to the attached
amplifier mounting bracket (MS-DIN-2) or a 35mm width DIN rail.
How to remove the amplifier
Push the amplifier forward.
Lift up the front part of the amplifier to remove it.
Note: Take care that if the front part is lifted without pushing the amplifier forward,
the hook on the rear portion of the mounting section is likely to break.
How to connect the fiber cables
Snap the fiber lock lever down.
Insert the fiber cables slowly into the inlets until they stop. (Note 1)
Return the fiber lock lever to the original position, till it stops.
Notes: 1) In case the fiber cables are not inserted to a position where they stop, the sensing range reduces.
However, in case of a flexible fiber, take care that it may bend inside the amplifier, during insertion.
2) With the coaxial reflective type fiber, such as, FD-G4 or FD-FM2, insert the single-core
fiber cable into the beam-emitting inlet and the multi-core fiber cable into the beam-receiv-
ing inlet. If they are inserted in reverse, the sensing accuracy will deteriorate.
PNP output
FX-D1 FX-D1P
45mA or less
PNP open-collector transistor
Maximum source current: 100mA
Applied voltage: 30V DC or less (between output and +V)
Residual voltage: 1V or less (at 100mA source current)
0.4V or less (at 16mA source current)
Incorporated
0.5ms or less
0.65ms or less
0.75ms or less
4 digit LCD display (with back light)
Incorporated
(No dew condensation), Storage: -20 to +70
35 to 85% RH, Storage: 35 to 85% RH
Red LED (modulated)
2
0.2mm 4-core cabtyre cable, 2m long
70g approx.
', please contact our office.
2
, or more, cable. However, in
Attached amplifier mounting
bracket or 35mm width DIN rail
Fiber lock
lever
4
I/O CIRCUIT DIAGRAMS
NPN output type
D
1
Z
D2
T
r2
Internal circuit
PNP output type
T
r3
T
Z
r4
D3
Z
D4
D
2
Internal circuit
Notes: 1) Use the optional cable with a connector for the plug-in connector type.
Model No.: CN-54-C2 (cable length 2m), CN-54-C5 (cable length 5m)
2) In case the optional connector attached cable CN-54-C
the plug-in connector type sensor, the color or the Output 2 wire is orange.
Symbols... D , D
1 2
Z , Z
D1
Tr , Tr
1 2
Tr , Tr
3 4
5
PART DESCRIPTION
Output 1 operation indicator (Orange)
Output 2 operation indicator (Orange)
6 JOG SWITCH FUNCTION
Jog switch Operation
Press
3 sec. or
more
-
+
Turn
7 OUTPUT
Since the FX-D1 series incorporate two independent outputs, threshold value,
output operation and timer can be set for each of the two outputs.
Please refer to ' SETTING OF THRESHOLD
VALUE' for the method of setting the threshold
value, ' 10 SETTING OF EACH MODE' for the
output selection and the method of setting the
output operation and the timer.
8 SETTING OF THRESHOLD VALUE
When the mode selection switch is changed from 'SET' to 'RUN' or from
'MODE' to 'RUN', the set threshold value or the contents of each mode
setting are stored in an EEPROM. Since the EEPROM has a life time,
the threshold value setting cannot be done for more than 100,000 times.
Do not move or bend the fiber cable after the sensitivity setting. Detection may become unstable.
In case of 2-level teaching
This is the method of setting the threshold value by teaching two levels, corresponding to
the object present and object absent conditions. Normally, setting is done as given below.
Step LCD display
Output 1 Output 2
1 1
2 2
or
Beam-emitting part
Beam-receiving part
Fiber
Notes: 1) If the jog switch is pressed continuously for 3 sec., or more, full auto-teaching is done.
2) If the mode selection switch is changed to 'RUN' when '
LCD display, the incident light intensity taught at Step
12/2002
Color code
(Brown) +V
Z
D1 Load
(Black) Output 1
Load
T
r1
100mA max.
(White) Output 2 (Note 2)
100mA max.
(Blue) 0V
Users' circuit
Color code
(Brown) +V
100mA max.
(Black) Output 1
100mA max.
Load
(White) Output 2
Load
(Note 2)
(Blue) 0V
Users' circuit
: Reverse supply polarity protection diode
, Z , Z : Surge absorption zener diode
D2 D3 D4
: NPN output transistor
: PNP output transistor
4 digit LCD (with back light)
In 2-level teaching, it sets the threshold value.
In limit teaching, it stores the incident light intensity in the object absent condition.
It changes the display of the current incident light intensity from absolute value
to percentage value or from percentage value to absolute value.
Each item is selected and the item and the contents of each item to be set is decided.
In full auto-teaching, it sets the threshold value.
It confirms the output operation and the timer setting conditions.
In limit teaching, it determines the direction of shift of the threshold value.
It does fine adjustment of the set threshold value.
Selection is made between Output 1 and Output 2.
The contents of each item are selected.
8
Output
Output
1
Output
2
Description
Set the fiber within the sensing range.
Set the mode selection switch to either 'RUN' or 'MODE'.
Set to either Output 1 or Output 2 by turning the jog switch to the '+' or the '-'
side.
Set the mode selection switch to 'SET'.
The present threshold value is displayed.
Press the jog switch in the object present condition and release it within 3 sec. (Note 1)
If teaching is accepted, the read incident light intensity is displayed for 0.5 sec.
approx. Subsequently, ' ' is displayed on the LCD display. (Note 2)
The jog switch is pressed in the object absent condition and released.
If teaching is accepted, the read incident light intensity is displayed for 0.5 sec. approx., and the threshold
value is set to the middle value of the incident light intensity levels in the object present and object absent
conditions. After that, the judgement on the stability of sensing is displayed for 2.5 sec. approx.
In case stable sensing is possible: '
In case stable sensing is not possible: '
After this, the threshold value is displayed.
Set the mode selection switch to 'RUN'.
The threshold value does not change even if the jog switch is operated.
+
12 to 24V DC
10%
-
+
12 to 24V DC
10%
-
Connector pin
position
is connected to
Output 1 +V
Output 2 0V
Jog switch
Mode selection switch
Function
LCD display Description
Threshold value, output operation
1
2
and timer can be set for Output 1.
Threshold value, output operation
1
2 and timer can be set for Output 2.
' is displayed.
' is displayed.
' is being displayed on the
is not recorded.