Sunx FX-M1 Series Instruction Manual

INSTRUCTION MANUAL
Manual Setting Fiber Sensor
FX-M1 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

NPN output
Type
Red LED type
Item Model No. FX-M1
Supply voltage 12 to 24V DC 10% Ripple P-P 10% or less
Current consumption
NPN open-collector transistor
Maximum sink current: 100mA
Applied voltage: 30V DC or less
Sensing output (between sensing output and 0V)
Residual voltage:
1V or less (at 100mA sink current)
0.4V or less (at 16mA sink current)
Output operation Selectable, either Light-ON or Dark-ON, with selection switch
Short-circuit protection
NPN open-collector transistor
Maximum sink current: 50mA
Applied voltage: 30V DC or less
Self-diagnosis output (between self-diagnosis output and 0V)
Residual voltage:
1V or less (at 50mA sink current)
0.4V or less (at 16mA sink current)
Output operation
Short-circuit protection
Emission frequency 1
Emission frequency 2
Emission frequency 3
Sensitivity adjuster
Timer Function Approx. 40ms fixed OFF-delay timer (switchable, either effective or ineffective)
Interference Prevention Function Incorporated (up to three sets of fibers can be mounted adjacently)
Ambient temperature -10 to +50 (No dew condensation or icing allowed), Storage: -20 to +70
Ambient humidity
Emitting element Red LED (modulated)
Enclosure: Heat-resistant ABS, Transparent cover: Polycarbonate
Material
Cable
Weight
Accessory MS-DIN-2 (Amplifier mounting bracket): 1 No., Adjusting screwdriver: 1No.
Note: For the plug-in connector type, add suffix 'J' at the end of the model No.
Model No.: FX-M1J, FX-M1GJ, FX-M1PJ
For the cable length 5m type, add suffix '-C5' at the end of the model No. (only NPN output type)
Model No.: FX-M1-C5, FX-M1G-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.
The self-diagnosis output is not incorporated with a short-circuit
protection. Do not connect it directly to a power supply or a capacitive
load.
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 a 0.3mm
However, in 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
explo-sive gases.
Never disassemble or modify the sensor.
PNP output
Green LED type Red LED type
FX-M1G FX-M1P
45mA or less
PNP open-collector transistor
Maximum source current: 100mA
Applied voltage: 30V DC or less
(between sensing output and +V)
Residual voltage:
1V or less (at 100mA source current)
0.4V or less (at 16mA source current)
Incorporated
PNP open-collector transistor
Maximum source current: 50mA
Applied voltage: 30V DC or less
(between self-diagnosis output and +V)
Residual voltage:
1V or less (at 50mA source current)
0.4V or less (at 16mA source current)
ON in unstable sensing condition
0.5ms or less
0.65ms or less
0.75ms or less
12-turn potentiometer with indicator
35 to 85% RH, Storage: 35 to 85% RH
Green LED (modulated) Red LED (modulated)
2
0.2mm 4-core cabtyre cable, 2m long
70g approx.
2
, or more, cable.
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.
4

I/O CIRCUIT DIAGRAMS

NPN output type
Color code
D
1 (Brown) +V
(Black)
Z
D1
Sensing output
T
r1
100mA max.
Z
D2
(Orange) Self-diagnosis output
T
r2
(Blue) 0V
Internal circuit Users' circuit
PNP output type
Color code
(Brown) +V
T
r3
(Black) Sensing output
T
Z
r4
D3
50mA max.
(Orange)
Z
D4
Self-diagnosis output
D (Blue) 0V
2
Internal circuit Users' circuit
Note: 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)
Symbols... D , D : Reverse supply polarity protection diode
1 2
Z , Z , Z , Z : Surge absorption zener diode
D1 D2 D3 D4
Tr , Tr : NPN output transistor
1 2
Tr , Tr : PNP output transistor
3 4
5

PART DESCRIPTION

Stability indicator (Green)
Operation indicator (Orange)
Operation selection switch
Attached amplifier mounting
bracket or 35mm width DIN rail
Fiber lock
lever
Beam-receiving part
Fiber
Load
Load
+
12 to 24V DC
10%
-
50mA max.
100mA max.
+
12 to 24V DC
10%
-
Load
Load
Connector pin
position
Sensing
output
Self-
diagnosis
output
Timer operation selection switch
Sensitivity level indicator
Sensitivity adjuster (12-turn)
Frequency selection switch
Beam-emitting part
+V
0V