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13
OPTICAL COMMUNICATION
● When the setting of data bank loading / saving, copy setting, or copy action
setting is conducted via optical communications, cascade the sub amplifiers
right side to the main amplifier as follows.
However, in case using data bank loading / saving, use FX-502□ or FX-505□-C2
as main amplifier.
● If an amplifier is under any of the following conditions, the setting of data bank
loading / saving, or copy setting cannot be carried out.
• Copy lock setting is set to copy lock ON "
• Digital display is blinking
• External input setting of main amplifier is set to "
bank loading / saving)
● When communication protocol of a
sub amplifier is set to communication
emission halt "
" the set-
ting of data bank loading / saving, or
copy setting cannot be carried out to
sub amplifiers subsequent to the men-
tioned amplifier.
● Make sure to mount closely like fol-
lows since interference prevention
function is conducted by optical com-
munication.
● When this product and other products (e.g. fiber sensor amplifiers, pressure
sensor controllers, etc.) are connected together in cascade, install those prod-
ucts so that they are in order of Group A, B, D and C as shown in the right fig-
ure. This product is included in Group D.
Communication direction
Group
Group
Group
Group
A
B
D
C
● As for the products that are located between different groups, affix the ampli-
fier protection seal FX-MB1 (optional) on the communication window of each
corresponding product.
● Within each group, identical models should be connected in a lump.
● In case conducting copy setting of this device and other FX-500 series togeth-
er, functions which are incorporated in this device will be copied but functions
which are not incorporated in this device will not be copied.
13
INTERFERENCE PREVENTION FUNCTION
● This device incorporates an interference prevention function by setting differ-
ent emitting frequencies from an interference prevention function by optical
communication.
● For Interference prevention function setting procedure, refer to "PRO MODE
OPERATION MANUAL."
● Possible number of amplifiers for interference prevention function is different
as shown in table below.
Response time
Interference
H-SP
prevention function setting
0
● In case putting in more amplifiers than limit of interference prevention function,
put the amplifier protection seal to amplifier which is adjacent of end of an ampli-
fier that the interference function is valid or set OFF in communication protocol
setting of the end of amplifier that the interference prevention function is valid.
Example: Putting in 12 of this device and set STD of response time setting.
• Possible number of interference prevention is 4.
Put the amplifier protection seals 4th and 5th amplifiers and between 8th
and 9th amplifiers or change the communication protocol setting of 4th and
8th to OFF since interference prevention works from 1st to 4th, from 5th to
8th and 9th to 12th.
Communication direction
Interference prevention
possible range
Put a protection seal between
4th and 5th amplifier.
Or set communication protocol
setting in 4th to OFF.
● In case mounting more amplifiers whose response time setting are different,
put protection seal between amplifiers that have different response time setting
or set communication protocol setting of the upper amplifier to OFF.
● For communication protocol setting procedure, refer to "PRO MODE OPERA-
TION MANUAL."
."
." (Only data-
Communication direction
Main amplifier
Sub amplifiers
Group
Model No.
FX-301□ (Conventional version unit)
A
FX-301B□/G□/H□, LS-401□
FX-301□ (Modified version unit)
B
FX-305□, FX-301□-C1
C
LS-403□, DPS series
D
FX-500 series
FAST
STD
LONG
U-LG
2
4
8
8
Interference
Interference prevention
prevention
possible range
possible
Put a protection seal between
range
8th and 9th amplifier.
Or set communication protocol
setting in 8th to OFF.
15
ERROR INDICATION
● In case of errors, attempt the following measures.
Error
indication
EEPROM is broken or reached the end of its
working life.
EEPROM writing error
Load of the sensing output 1 is short-circuited
causing an over-current to flow.
Load of the sensing output 2 is short-circuited
causing an over-current to flow.
Communication error when the amplifiers are
mounted in cascade.
Communication error between the upper com-
munication unit and amplifiers.
16
SPECIFICATIONS
Type
Model No.
Supply voltage
Power consumption
(Note 1)
Sensing output
(Sensing output 1 / 2)
Output operation
Short-circuit protection
Response time
External input
Protection
Ambient temperature
Ambient humidity
Material
Weight (Main body only)
Accessory
Notes: 1) 50mA max. if 5 or more series connection types are connected together.
2) In case of using the quick-connection cable (cable length 5m) (optional).
3) Cables are not accessories. Be sure to use cables in table below.
<Series connection type>
Main cable
FX-502□
CN-74-C1
CAUTIONS
16
● This product has been developed / produced for industrial use only.
● Make sure that the power supply is OFF while adding or removing the amplifiers.
● Take care that if a voltage exceeding the rated range is applied, or if an AC
power supply is directly connected, the product may get burnt or be damaged.
● Take care that short-circuit of the load or wrong wiring may burn or damage
the product.
● 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.
● The specification may not be satisfied in a strong magnetic field.
● Verify that the supply voltage variation is within the rating.
HYPR
● 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.
12
● 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.
● The ultra long distance (U-LG, HYPR) mode is more likely to be affected by
extraneous noise since the sensitivity of that is higher than the other modes.
Make sure to check the environment before use.
● Do not use during the initial transient time (H-SP, FAST, STD: 0.5 sec., LONG,
U-LG, HYPR: 1 sec.) after the power supply is switched ON.
● Be sure to using the quick connection cable (optional) as cable. When you ex-
tend the cable, be sure to use cables which have 0.3mm
cross-section area. Extension up to total 100m is possible. However, in order
to reduce noise, make the wiring as short as possible.
● Make sure that stress by forcible bend or pulling is not applied to the sensor
cable joint and fiber cable.
● This product is suitable for indoor use only.
● Avoid dust, dirt, and steam.
● Take care that the product does not come in contact with oil, grease, organic
solvents such as thinner, etc., strong acid or alkaline.
● This product cannot be used in an environment containing inflammable or ex-
plosive gasses.
● Never disassemble or modify the product.
● This product adopts EEPROM. Settings cannot be done 100 thousand times
or more because of the EEPROM's lifetime.
http://panasonic-electric-works.net/sunx
Overseas Sales Division (Head Office)
2431-1 Ushiyama-cho, Kasugai-shi, Aichi, 486-0901, Japan
Phone: +81-568-33-7861 FAX: +81-568-33-8591
Europe Headquarter: Panasonic Electric Works Europe AG
Rudolf-Diesel-Ring 2, D-83607 Holzkirchen, Germany
Phone: +49-8024-648-0
US Headquarter: Panasonic Electric Works Corporation of America
629 Central Avenue New Providence, New Jersey 07974 USA
Phone: +1-908-464-3550
PRINTED IN CHINA
Description
Please contact our office.
Turn OFF the power and check the load.
Verify that there is no loose or clearance between
amplifiers.
Verify that there is no loose or clearance between
the upper communication unit and amplifiers.
Series connection type
NPN output
FX-502
12 to 24V DC
% Ripple P-P10% or less
Normal operation: 960mW or less (current consumption 40mA or less at 24V supply voltage)
Eco mode: 680mW or less (current consumption 28mA or less at 24V supply voltage)
NPN open-collector transistor
• Maximum sink current: 50mA (Note 1)
• Applied voltage: 30V DC or less
(Between sensing output and 0V)
• Residual voltage: 2V or less (Note 2)
[At 50mA (Note 1) sink current]
Switchable either Light-ON or Dark-ON
Incorporated
H-SP: 25μs or less, FAST: 60μs or less, STD: 250μs or less, LONG: 2ms or less,
U-LG: 4ms or less, HYPR: 24ms or less, Selectable
• Signal condition
High: +8V to +V DC or Open
Low: 0 to +1.2V DC (at 0.5mA source current)
• Input impedance: Approx. 10kΩ
IP40 (IEC)
-10 to +55°C (If 4 to 7 units are mounted in cascade: -10 to +50°C or if 8 to 12 units are
mounted in cascade: -10 to +45°C) (No dew condensation or icing allowed)
Storage: -20 to +70°C
35 to 85% RH, Storage: 35 to 85% RH
Enclosure: Polycarbonate, Switch: TPEE, Protective cover: Polycarbonate
Approx. 15g
FX-MB1 (Amplifier protection seal): 1 set.
Cable
Cable length 1m
Cable length 2m
Sub cable
Main cable
Sub cable
CN-72-C1
CN-74-C2
CN-72-C2
© Panasonic Electric Works SUNX Co., Ltd. 2010
Remedy
PNP output
FX-502P
PNP open-collector transistor
• Maximum source current: 50mA (Note 1)
• Applied voltage: 30V DC or less
(Between sensing output and +V)
• Residual voltage: 2V or less (Note 2)
[At 50mA (Note 1) source current]
• Signal condition
High: +4V to +V DC (at 3mA sink current)
Low: 0 to +0.6V DC or Open
• Input impedance: Approx. 10kΩ
Cable length 5m
Main cable
Sub cable
CN-74-C5
CN-72-C5
2
or more of conductor
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