Observe the following notices to ensure personal safety or to prevent accidents.
To ensure that you use this product correctly, read this User’s Manual thoroughly before use.
Make sure that you fully understand the product and information on safety.
This manual uses two safety flags to indicate different levels of danger.
WARNING
If critical situations that could lead to user’s death or serious injury is assumed by
mishandling of the product.
-Always take precautions to ensure the overall safety of your system, so that the whole
system remains safe in the event of failure of this product or other external factor.
-Do not use this product in areas with inflammable gas. It could lead to an explosion.
-Exposing this product to excessive heat or open flames could cause damage to the lithium
battery or other electronic parts.
-Battery may explode if mistreated. Do not recharge, disassemble or dispose of fire.
CAUTION
If critical situations that could lead to user’s injury or only property damage is
assumed by mishandling of the product.
-To prevent excessive exothermic heat or smoke generation, use this product at the values
less than the maximum of the characteristics and performance that are assured in these
specifications.
-Do not dismantle or remodel the product. It could cause excessive exothermic heat or smoke
generation.
-Do not touch the terminal while turning on electricity. It could lead to an electric shock.
-Use the external devices to function the emergency stop and interlock circuit.
-Connect the wires or connectors securely.
The loose connection could cause excessive exothermic heat or smoke generat ion.
-Ground the protective earth (PE) terminal (Class D grounding). Failure to do so could lead to
an electric shock.
-Do not allow foreign matters such as liquid, flammable materials, metals to go into the inside
of the product. It could cause excessive exothermic heat or smoke generation.
-Do not undertake construction (such as connection and disconnection) while the power
supply is on. It could lead to an electric shock.
Copyright / Trademarks
-This manual and its contents are copyrighted.
-You may not copy this manual, in whole or part, without written consent of
Industrial Devices SUNX Co., Ltd.
-Windows is a registered trademark of Microsoft Corporation in th e United States and other
countries.
-All other company names and product names are trademarks or registered trademarks of
their respective owners.
Panasonic
PLC_BATPE
FP2/FP2SH
Table of Figures
Table of Contents
Before You Startviii....................................................
Special Precautionsx.................................................
Compatibility with CPU Unit, and Precautionsxiii.................
Compatibility of FP2SH and FP2, and Precautionsxiv...........
IC memory cards for the FP2SHxv..................................
Compatibility of FP2/FP2SH and FP10SH, and Precautionsxvi.
Record of changesR − 1...................................................
vi
FP2/FP2SH
Table of Figures
Before You Start
Operating environment
(Use the unit within the range of the general specifications when installing)
• Ambient temperatures:0 to +55 °C
• Ambient humidity: 30% to 85% RH (at 25 °C, non−condensing)
• For use in pollution Degree 2 environment.
• Do not use it in the following environments.
− Direct sunlight
− Sudden temperature changes causing condensation.
− Inflammable or corrosive gas.
− Excessive airborne dust, metal particles or saline matter.
− Benzine, paint thinner, alcohol or other organic solvents or
strong alkaline solutions such as ammonia or caustic soda.
− Direct vibration, shock or direct drop of water.
− Influence from power transmission lines, high voltage
equipment, power cables, power equipment, radio transmitters,or
any other equipment that would generate high switching surges.
(100mm or more)
About static electricity
• Do not touch connector pins directly to prevent static electricity
from causing damage.
• Always rid yourself of any static electricity before handling this
product.
Wiring the Power Supply to the Control Unit
• Use a power supply wire that is thicker than 2 mm2(AWG14), and
twist it.
• The unit has sufficient noise immunity against the noise generated
on the power line.
However, it is recommended to take measures for reducing noise
such as using a isolating transformer before supplying the power.
• Allocate an independent wiring for each power supplying line,
input/output device and operating device.
If using a power supply without a protective circuit, power should
be supplied through a protective element such as a fuse.
• Use the same power supply system for the CPU backplane and
expansion backplane so that they are turned on and off
simultaneously.
vii
FP2/FP2SHTable of Contents
Power supply sequence
• In order to protect the power supply sequence, make sure to turn
off the PLC before the input/output power supply. If the input/output
power supply is turned off before the PLC, or if the PLC is not shut
off momentarily, the controller detects change of input level, and
might conduct an unexpected operation.
Before Turning On the Power (Chapter 4 and Chapter 5)
When turning on the power for the first time, be sure to take the precautions given below.
• When performing installation, check to make sure that there are no
scraps of wiring, particularly conductive fragments, adhering to the
unit.
• Verify that the power supply wiring, I/O wiring, and power supply
voltage are all correct.
• Sufficiently tighten the installation screws and terminal screws.
• Set the mode selector to PROG. mode.
Before Entering a Program (Chapter 5)
Be sure to perform a program clear operation before entering a program.
When using FPWIN GR software
Procedure:
1.Execute “FPWIN GR”.
2.ON the “Online” menu, select “Online Edit Mode”.
3.ON the “Edit” menu, select “Clear Program”.
Battery
Do not install the battery when it is not used.
There is a possibility of leak if the battery remains discharged.
viii
FP2/FP2SH
Table of Figures
Special Precautions
With the FP2
The FP2 uses the term “module” when express the size of the unit or backplane.
The unit installation sizes come in two sizes: the basic 1-module size, and the 2-module
size that is twice as wide.
The 1-module unit is the size that physically takes up the space of one guide on the
backplane.
The 2-module unit is the size that physically takes up the space of two guides on the
backplane.
1-module unit2-module unit
Backplane Selection
Following two kinds of backplanes are available.
1) FP2 backplane (AFP25***) (Color of letters on the printed board: White)
2) FP2 backplane H type (AFP25****H) (Color of letters on the printed board: Yellow)
These two backplanes cannot be used in combination.
Carefully select the type of backplanes before you order.
The selection of the backplane should be based on the total number of modules to be
used in the system. In other words, the module number of the backplane must be
greater than or equal to the total number of modules for the system. So be sure to select
a backplane that allows the installation of all the required units.
ix
FP2/FP2SHTable of Contents
When using the FP3, FP10SH, or Other Units
Backplane slot number
The backplane for the FP2 is specified by the total number of slots, i.e., 14-module type,
including the connectors for the power supply unit and CPU. The number of connectors
(or slots) remaining for the I/O units and intelligent units is then the module number of
the backplane minus the number of modules for the power supply unit and CPU.
Similarly, the number of connectors (or slots) remaining for the I/O units on expansion
backplanes is the module number of the backplane minus the number of modules for
the power supply unit.
Expansion backplanes
1. FP2 backplane
− Does not support expansion with 5-module type backplanes.
− Backplanes that are not the 5-module type can be used as expansion backplanes.
2. FP2 backplane H type
− This backplane is functionally equivalent to the backplane for FP3.
− There are the basic backplane H type for installing I/O units and the expansion
backplane H type for adding I/O units more.
− The basic backplane cannot be used as an expansion backplane.
Removal and Installation of Expansion Memory Unit
During removal and installation of expansion memory unit, the contents of the internal
RAM may be erased, so be sure to save a copy of the program and data onto a disk
before beginning the operations.
Use programming tool software (NPST−GR/FPWIN GR) for backup purposes.
Before rewriting the backed up program and data to the programmable controller, be
sure to clear the program in the programmable controller.
x
FP2/FP2SH
Table of Figures
With the FP2SH
Programming Tool Restrictions
The following tool software is required in order to program the FP2SH.
“FPWIN GR”
“NPST−GR” Ver. 4.6 or a subsequent version
Request Concerning Program Storage
To prevent the accidental loss of programs, the user should consider the following
measures.
Drafting of documents
To avoid accidentally losing programs, destroying files, or overwriting the contents of
a file, documents should be printed out and then saved. Disks should be organized to
assure safe maintenance.
Specifying the password carefully
The password setting is designed to avoid programs being accidentally overwritten. If
the password is forgotten, however, it will be impossible to overwrite the program even
if you want to. Also, if a password is forcibly bypassed, the program is deleted. When
specifying the password, note it in the specifications manual or in another safe location
in case it is forgotten at some point.
Saving programs to the ROM
In order to prevent programs from being lost if the backup battery runs down, and to
prevent accidental overwriting of programs in the workplace, we recommend saving
programs entered in the RAM to the ROM. If the PLC is used over a long period of time,
this concern applies particularly to programs that are built into the device when shipped.
Check the manuals for specifications and other items pertaining to usage.
FP2−C2L: 32,765
words
FP2−C2, FP2−C2P,
FP2−C3P: 32,765
words × 3 banks
function
function
Optional function
FP2−C2P, FP2−C3P:
Built−in (Internal)
function
AFP
6221V3
Max. 512 points
Max. 2,048 points
Approx. 30k steps
120k steps
From
0.04µs per
instruction
From
0.08µs per
instruction
32,765 words
Optional function
Built−in (Internal)
function
Optional function
AFP
6211V3
From
0.10µs per
instruction
From
0.20µs per
instruction
xii
FP2/FP2SH
Table of Figures
Compatibility of FP2SH and FP2, and
Precautions
Hardware Compatibility
Most of the units and related products used with the FP2SH can be used with the FP2,
but the following differences should be noted.
Some optional memory units cannot be used.
The only memory unit that can be used with the FP2SH CPU FP2−C2 or FP2−C2L” is
the ”Part number FP2−EM7 or Model number AFP2208”.
The FP2 memory units “Part numbers FP2−EM1, FP2−EM2, FP2−EM3, and
FP2−EM6” cannot be used.
The types of optional ROMs are different.
The only ROM that can be used with the FP2SH CPU unit ”FP2−C2” is the ”Model
number AFP5208 or AFP5209”. The nonvolatile memory implemented memory unit
”Model number AFP2208” can be also used.
The FP2 ROM “Part number AFP2204” and “Part number AFP2205” cannot be used.
The backup battery types are different.
The backup battery for the FP2SH CPU is the “Part number AFP8801” battery with a
connector.
The “Part number AFC8801” battery for the FP2 CPU cannot be used.
The calendar timer and comment memories have been installed in advance.
These have already been installed in the FP2SH CPU, and no optional units are
needed.
ROM operation functions in the FP2SH
CPUs that support IC memory cards (FP2−C2P and FP2−C3P) have an internal FROM
used as a program memory. The internal FROM cannot be replaced.
Software Compatibility
The FP2SH has a higher level of compatibility than the FP2, so there are no functions
that cannot be used with the FP2SH. Other factors, such as the number of device
points, should be confirmed by checking the specifications comparison table on the
previous page.
xiii
FP2/FP2SHTable of Contents
IC memory cards for the FP2SH
The existing model number becomes the one to be discontinued because of the
termination of manufacturing IC memory cards by the parts manufacturer. When placing
a new order, specify the new product number.
• An interchangeable lithium battery is used. When you use for
the first time, install the battery included.
For AIC52000
• Memory backup of the SRAM type of IC memory card
(AIC52000) Is handled by an internal secondary battery. When
the battery is used for the first time, power must be supplied
for at least 24 hours to charge it fully. When the battery is fully
charged, data is backed up for more than three months with
out the power being turned on. Normally, the card should be
installed in the PLC and power supplied when using it. Failing
to charge the battery periodically can reduce the backup
period and the service life of the battery. The backup battery
cannot be replaced.
xiv
FP2/FP2SH
Table of Figures
Compatibility of FP2/FP2SH and FP10SH,
and Precautions
Hardware Compatibility
The unit, backplane, and other components are not compatible.
The components for the FP2 are used with the FP2SH.
When using the FP2 backplane (AFP25**), the maximum number of expansion
points is lower.
With the FP10SH and FP2 backplane H type (AFP25**H), up to three expansion boards
can be used, and a maximum of 2048 points controlled, but if using the FP2 backplane
with the FP2/FP2SH, only one expansion board can be used, and a maximum of 1600
points controlled.
Different types of IC memory cards are used.
The only type of IC card that can be used with the “Part number FP2−C2P and
FP2−C3P” FP2SH CPU is the IC memory card (small PC card). The IC memory card
for the FP10SH cannot be used.
Software Compatibility
With the FP2SH, in comparison with the FP10SH, there are no functions that cannot
be used. For other detailed specifications, check the specifications comparison table
on the previous page.
xv
FP2/FP2SHTable of Contents
yp
pgg
Programming Tool Restrictions
Restrictions on usable programming tools depending on the units
Type of programming tool
Windows software
Windows software
Conforms to
IEC61131−3
Handy programming
unit
FP Memory Loader
FP2FP2SH
FPWIN GR Ver.2Used
FPWIN GR Ver.1Used
FPWIN Pro Ver.6UsedUsed
FPWIN Pro Ver.5Used
AFP1113V2
AFP1114V2
AFP1113
AFP1114
AFP1111A
AFP1112A
AFP1111
AFP1112
AFP8670
AFP8671
Note 1)
Note 1)
Note 3)
Not usedNot used
Not usedNot used
Not usedNot used
UsedUsed
Type of unit
Used
Note 1)
Used
Note 1)
Note 2)
Used
Note 3)
Note 4)
Note 1) FPWIN GR Ver.2.91 or later version is necessary to use the FP2SH CPU (32k type).
FPWIN GR Ver.2.40 or later version is necessary to use the multi communication unit.
FPWIN GR Ver.2.71 or later version is necessary to use the MEWNET−VE Link Unit.
The FNS Unit and FMU Unit cannot use to FPWIN GR.
Note 2) FPWIN Pro Ver.6.3 or later version is necessary to use the FP2SH CPU (32k type).
Note 3) FPWIN Pro Ver.5.02 or later version is necessary to use the multi communication unit.
−FPWIN Pro Ver.5.24 or later version is necessary to use the MEWNET−VE Link Unit.
−FPWIN Pro Ver.5.24 or later version is necessary to use the FNS Unit.
−FPWIN Pro Ver.5.3 or later version is necessary to use the FMU Unit.
Note 4) FP Memory Loader Ver.2.1 or later version is necessary to use the FP2SH CPU (32k
type). When using FP2SH CPU (120k type), only the 1st program and comments can
be transferred.
Note: Precautions concerning version upgrade
• In case of using FPWIN GR Ver.1, please purchase upgrade model
FPWIN GR Ver.2.
• FPWIN GR Ver. 2.0 can be upgraded to Ver. 2.1 or later free of
charge at our web site.
• FPWIN Pro Ver. 6.0 can be upgraded to Ver. 6.1 or later free of
charge at our web site
The building block scheme allows you to combine units as desired.
Five types of backplanes and Two types of backplanes H types are available for the
FP2/FP2SH. A variety of input/output units can be installed as desired on the backplane.
Although most of the I/O units and intelligent units can be combined freely in the layout,
you should check the following three points when selecting your units:
− Restrictions on unit types
− Limitations on the internal current consumption
section 1.2.2.1
section 1.2.2.2
− Limitations on the number of modules of the backplane
2) FP2 backplane H type (AFP25****H)
These two backplanes cannot be used in combination.
Carefully select the type of backplanes before you order.
1 − 3
FP2/FP2SHOverview
1.1System Configuration
Restriction on the number of modules of the backplane (For master backplane)
The number of units that can be installed is determined by the number of modules of
the backplane used, the power supply unit to be installed, and the CPU.
1 module type CPUStandard type CPU
2 modules type CPUCPU with 64-point input, CPU with S-LINK
1 module type power supply unit100V 2.5A, 200V 2.5A
2 modules type power supply unit100 to 240V 5A, 24V DC 5A
CPU backplane
FP2 backplane
5-module type7-module type 9-module type12-module type 14-module type
1 module type
CPU and
1 module type
power supply
unit
2 modules type
CPU and
1 module type
power supply
unit
1 module type
CPU and
2 module type
power supply
unit
2 modules type
CPU and
2 module type
power supply
unit
* slots free: Number of slots where units can be installed
1 − 4
FP2 backplane H type
11−module type
OverviewFP2/FP2SH
1.1System Configuration
1 module type
CPU and
1 module type
power supply
unit
2 module type
CPU and
1 module type
power supply
unit
1 module type
CPU and
2 module type
power supply
unit
2 module type
CPU and
2 module type
power supply
unit
8 slots free
7 slots free
8 slots free
7 slots free
A maximum of eight I/O units (including the unit built in the CPU)
can be controlled per backplane. Even if further I/O units are
installed, they are not recognized.
Note) When using the CPU unit with S−LINK, seven slots are free,
however, the units actually usable are only six. (Refer to Chapter 3
I/O Allocation.)
1.1.2Expansion of Backplane
FP2 backplane
CPU backplaneExpansion backplane
Expansion cable
Only one backplane can be added-on for expansion.
Expansion is simply connecting a new backplane with a special expansion cable. Any
backplane other than a 5-module type can be used for expansion.
Notes
• A 5-module type backplane cannot be expanded.
• A 5-module type backplane cannot be added on for expansion.
• Only one backplane can be added-on for expansion.
• A power supply unit is also necessary on an expansion back-
plane.
next page
1 − 5
1.1System Configuration
• Do not install a CPU on an expansion backplane.
• There is no need to make the number of modules on the ex-
pansion backplane equal to the number of modules on the
CPU backplane.
FP2 backplane H type
CPU unit
Power supply unit
Backup battery
Expansion memory
I/O unit
FP2/FP2SHOverview
Basic backplane
Expansion cable
Board No. setting
switches
Power supply unit
COM port
Tool port
I/O unit
Expansion backplane 1
Expansion backplane 2
Expansion backplane 3
The basic FP2 backplane H type that the CPU unit can be installed and the expansion
backplane H type that only the I/O units and the intelligent I/O units can be installed are
available.
A maximum of eight I/O units (including the unit built in the CPU) can be controlled per
backplane. Even if further I/O units are installed, they are not recognized.
Up to three expansion backplanes can be added on for expansion.
Use the board No. setting switches on the board to distinguish the expansion backplane.
A power supply unit is also necessary on an expansion backplane.
1 − 6
OverviewFP2/FP2SH
1.1System Configuration
Restriction on the number of modules of the backplane (For expansion backplane)
The number of units that can be installed is determined by the number of modules of
the backplane used and the power supply unit to be installed.
FP2 backplane
7-module type9-module type12-module type14-module type
* slots free: Number of slots where units can be installed
FP2 backplane H type
10-module type
1 module type
power supply
unit
2 module type
power supply
unit
8 slots free
8 slots free
Note) Although the connectors for installing I/O units are free with a 1−module type power supply unit, they cannot be used.
Expansion cable
Order numberLengthFerrite core
FP2−EC60 cm1
FP2−EC22m2
Note) With the backplalne H type, the total cable length can be arranged within 3.2 m.
1 − 7
1.2Unit Types and Combinations
attey
1.2Unit Types and Combinations
1.2.1Line-Up of Backplanes and Units
Power supply units
FP2/FP2SHOverview
Backplanes
(for CPU and expansion backplanes)
The 5−module type
backplane can not be
used for expansion.
5-module type
(FP2−BP05)
7-module type
(FP2−BP07)
9-module type
(FP2−BP09)
12-module type
(FP2−BP12)
14-module type
(FP2−BP14)
Backplanes H type
11-module type (Basic)
FP2−BP11MH (AFP25011MH)
10-module type (Expansion)
FP2−BP10EH (AFP25010EH)
100V AC 2.5A type
(FP2−PSA1)
200V AC 2.5A type
(FP2−PSA2)
FP2 CPUFP2SH CPU
Standard type
CPU
(FP2−C1)
Optional memories
CPU with
64-point input
(FP2−C1D)
CPU with
S-LINK
(FP2−C1SL)
Standard type:
32k step: FP2−C2L
(AFP2221)
60k step: FP2−C2
(AFP2231)
Memory unit for FP2SH
For FP2
FP2−EM1
FP2−EM2
FP2−EM3
FP2−EM6
FP2−EM7
Type of memory unit
Part No.Comment
input
function
FP2−EM1
FP2−EM2
FP2−EM3
FP2−EM6
FP2−EM7
N/A
N/A
Clock/
calendar
function
A
A
A
A
A
A
N/A
N/A
With 16k
expansion
RAM
N/A
A
A
A
N/A
ROM
socket
N/A
N/A
A: Available, N/A: Not available
FROM FP2−EM4
EPROM FP2−EM5
Option
Product nameProduct number
Dummy unitAFP2300
BatteryLithium battery (button)AFC8801
Battery for AFP2209AFP2806
Terminal block for FP2 I/O unitAFP2800
Set of connector for wire−pressed
terminal cable (2 pieces)
Set of flat cable connector (2 pieces)AFP2802
Lithium batteryAFP8801
AFP2801
Memory unit
ROM socket
(FP2-EM7)
Memory unit for FP2SH
A
A
A
Memory unit F−ROM implemented)
(AFP2208)
Small PC card for FP2SH
FROM type IC memory card
(AIC50020)
100 to 240V AC 5A type
(FP2−PSA3)
24V DC 5A type
(FP2−PSD2)
Small PC card compliant type:
60k step: FP2−C2P
(AFP2235)
120k step: FP2−C3P
(AFP2255)
F−ROM
(AFP5208)
SmallS-
RAM
SRAM type IC
memory card
(AIC52000)
Discontinued
products
SRAM type IC
memory card
(AFP2209)
EP−ROM
(AFP5209)
SmallS-
RAM
1 − 8
Input, Output and I/O mixed units
OverviewFP2/FP2SH
1.2Unit Types and Combinations
Analog input
FP2−AD8VI
Positioning
(2−axis)
FP2−PP2
16-point DC input
(FP2−X16D2)
16-point transistor output
NPN type (FP2−Y16T)
16-point transistor output
PNP type (FP2−Y16P)
6-point relay output type
(FP2−Y6R)
16-point relay output type
(FP2−Y16R)
Analog output
FP2−AD8X
Positioning
(4−axis)
FP2−PP4
Positioning (2−axis)
Multifunction
Transistor FP2−PP21
Line driver FP2−PP22
RTD input
FP2−RTD
32-point DC input
(FP2−X32D2)
32-point transistor output NPN type
(FP2−Y32T)
32-point transistor output PNP type
(FP2−Y32P)
DA4
Analog output
FP2−DA4
Positioning (4−axis)
Multifunction
Transistor FP2−PP41
Line driver FP2−PP42
High speed counter
FP2−HSCT(NPN)
FP2−HSCP(PNP)
Positioning RTEX
FP2−PN2AN
(2−axis)
FP2−PN4AN
(4−axis)
FP2−PN8AN
(8−axis)
64-point DC input (FP2−X64D2)
64-point transistor output NPN type
(FP2−Y64T)
64-point transistor output PNP type
(FP2−Y64P)
32-point input/ 32-point output
NPN type (FP2−XY64D2T)
32-point input/output (NPN) with on
pulse catch input (FP2−XY64D7T)
32-point input/ 32-point output
PNP type (FP2−XY64D2P)
32-point input/output (PNP) with on
pulse catch input (FP2−XY64D7P)
Pulse I/O
FP2−PXYT(NPN)
FP2−PXYP(PNP)
Positioning (2−axis)
(Interpolation)
Transistor FP2−PP2T
Line driver
FP2−PP2L
Positioning (4−axis)
(Interpolation)
Transistor FP2−PP4T
Line driver FP2−PP4L
Serial data
FP2−SDU
Multi−wire link
FP2−MW
FMU
FP2−DPV1−M
C.C.U
FP2−CCU
Remote I/O Slave
FP2−RMS
FP2−DEV−M
FMU
MCU
FP2−MCU
S-LINK
FP2−SL2
MEWNET−VE link
FP2−VE
FMU
FP2−CAN−M
Communication
Block
FP2−CB232
FP2−CB422
FNS
FP2−FNS
Communication
Block
FP2−CB485
MEWNET−VE2 link
FP2−VE2
Communication
Block
PROFIBUS
(AFPN−AB6200)
ET−LAN
FP2−ET1
Communication
Block
DeviceNet
(AFPN−AB6201)
ET−LAN2
FP2−ET2
Communication
Block
CANopen
(AFPN−AB6218)
1 − 9
1.2Unit Types and Combinations
d
ppy
Sl
i
e
n
Canbeinstalled
within5unitsincombination
(MEWNETW
mode)
(PC
(PLC)
link
mode)
1.2.2Combinations That Can be Used and Restrictions
1.2.2.1Restrictions on Unit Types
FP2/FP2SHOverview
Backplanes and
units use
System
configuration
CPU backplane
Install in order from the left to the right, the
power supply unit, the CPU unit, the I/O and
the intelligent units.
Expansion backplane
Install in order from the left to the right, the
power supply unit, the I/O and the intelligent
units.
system backplan
Master backplane for slave station
ave stat
system
Install in order from the left to the right,
the power supply unit, the Remote I/O
on
slave unit,the I/O and the intelligent
units.*Replace the CPU on the CPU
backplane with a remote I/O slave unit.
e
Expansion backplane for slave
station system
Install in order from the left to the right,
the power supply unit, the I/O and the
intelligent units.* Same as the installation of the expansion backplane.
BackplaneBackplane
(5module
type)
AAAN/AAAN/AAAA
N/AAN/A
AAAN/AAN/AAAAA
AAAAAN/AN/AAAA
(7-, 9-,
12-, 14module
type)
Htype
Basic
(11−
module
type)
Expansion
(10−
module
type)
A
*4
Power
CPU
Re-
Input
supply
unit
unitI/O
AN/AN/AAAA
mote
slave
unit
unit
Output
unit
I/O
mixed
unit
Limitations on Combining Link Units
Unit type and modeWhen CPU unit is FP2When CPU unit is FP2SH
Computer communication unitOnly one unit (see note)Can be installed within 5 units in combination
Multi−wire Link unit
(MEWNET−W mode)
Can be installed within 3 units in combination
with W link, CCU and MCU (PC link mode).
Can be installed within 2 units in combination with MCU in PC (PLC) link mode.
Multi−wire Link unit
(MEWNET−W2 mode)
ET−LAN unit
Multi Communication unit
(PC (PLC) link mode)
Up to 3 units can be used.
Up to 2 units out of 3, when including PC
(PLC) link.
Can be installed within 3 units in combination
with W link, CCU and MCU.
Can be installed within 2 units in combination with W link unit in PC (PLC) link mode.
Multi Communication unit
(Computer link mode)
Up to 8 units can be used.
MEWNET−VE Link UnitNot AvailableCan be installed within 2 units in combination
with W link, CCU and MCU (PC link mode).
Up to 8 units can be used.
Up to 2 units out of 8, when including PC
(PLC) link.
Can be installed within 5 units in combination
with W link, CCU and MCU.
with Multi Communication Unit.
Note
Depending on the location of the connected ports and the commands used for communication, up to 3 units can be used. For
more details, refer to the Computer Communication Unit Manual.
1 − 10
OverviewFP2/FP2SH
p
1.2Unit Types and Combinations
I/O
mixed
unit
Analog
input
unit
A
Output
unit
AA
AAAA
AA
AA
N/AN/
N/AN/
Notes
Pulse
Posi-
Posi-
Posi-
Posi-
Serial
Com-
S−
Analog
output
unit
A
A
A
High
−
spe
ed
cou
nter
unit
A*1A
A
*1
*5
A*6A
A*6A
I/O
tion-
unit
*1
tion-
ing
ing
unit
unit
(PP2
(Mul-
/PP4)
ti−
function
type)
AAAAA
A
AAAAA
*1
*5
A
N/AN/AN/
*7
*6
A
N/AN/AN/
*7
*6
tioning
unit
RTEX
tioning
unit
Interpolation
type
A
A
data
unit
puter
communication
unit
A
*2
N//
A
N//
A
A
N//
A
A
LINK
unit
*8
*8
A
A
A
A
Multi−wire link unit
MEW-
MEW-
NET−
NET−
F
W
mode
mode
A*3A*2A
MEWNET−
W2
mode
ET−
Mul-
LAN
ti
unit
communication
A*2A*2A
*2
A
N/AN/AN/
*3
N/AN/AN/AN/AN/AN/AN/
N/
A
A
*2
A
N/AN/AN/AN/AN/AN/AN/
N/
A
ME
WNET
−VE
Link
Unit
N/
*2
A
A: Available N/A: Not available
1) When “Mode B: Unit with interrupt function” has been specified, the unit will be treated as interrupt unit, and 8 interrupts
per unit will be available for use. However, when “Mode B” has
been set for the unit, 2 units can be used with 1 CPU unit.
When “Mode C: Intelligent unit that generate interrupts” has
been specified, and 1 interrupt per unit will be available for
use. However, when “Mode C” has been set for the unit, 8
units can be used with 1 CPU unit.
FNS
unit
AA
AA
FMU
unit
A
A
2) Check the limitations on combining link units given below.
3) In the MEWNET−F mode, up to four units can be used counting
the CPU and expansion sides.
4) With the backplane H type, the total expansion cable length
can be arranged within 3.2 m.
5) The unit cannot be installed on the 31st slot (last slot) when
using the H−type backplane.
6) The interrupt function is not available for the backplane on the
slave station system.
7) With the backplane on the slave station system, the time taken
from the startup until the completion of positioning should be
longer than a scan time.
8) With the backplane on the slave station system, I/O points
cannot be set including 96 input points and 96 output points.
1 − 11
1.2Unit Types and Combinations
1.2.2.2Limitations on Current Consumption
FP2/FP2SHOverview
Internal supply power (5V)
passes through the bus of
the backplane to each unit.
Power goes from a commercially available
power supply to each I/O unit.
Power supply unitRated current (at 5V)
FP2−PSA12.5A
FP2−PSA22.5A
FP2−PSA35A
FP2−PSD25A
Commercially
available
power supply
24V
Internal supply power (5V DC)
The 5V DC power used for driving the internal circuit of each unit is supplied from the
power supply unit through the internal bus of the backplane.
External supply power (24V DC)
The 24V DC power supply used as the input power supply of the input units and the
output circuit driving power of the output units are supplied from the external terminal
of each unit.
For 24V power supply, commercially available power supply equipment is used.
Combining units and selecting a backplane
The current consumed by each unit is shown in the following pages.
Give consideration to the combination of units so that the rated capacity of 5V DC and
24V DC power supplies should not exceeded.
Example of current consumption calculation
The table below shows the combination of typical units on a 9-module type backplane.
TypeNumber of units and
backplane used
CPU (FP2−C1)14100
Backplane (FP2−BP09)1600
Input unit (FP2−X16D2)3
Output unit (FP2−Y16R)4
Total current consumption11301024
1 − 12
Current consumption at
5V DC (mA)
60×3=1808×16×3 = 384
120×4=480160×4=640
Current consumption at
24V DC (mA)
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