Anywire B284SB-0 1K P30 Series User manual

-B284SB0*1K**P30 1/16-
Ver.1.1
B284SB-0□-1K□□P30
A
1
B
2
C
3
D
4
E
5
F
6
G
7
H
8
I
9
J
10
K
11
L
12
Lot No. 19ECBNB
WARNING
！
WARNING
！
CAUTION
！
CAUTION
！
AnyWireASLINK System Products Guide
[Type]
ASLINKSENSOR [ASLINK Sensor]
B284SB-01-1KPP30 Bit input: 1 point
Bit input: 2 points
Bit input: 1 point
Bit input: 2 points
Bit input: 1 point
Bit input: 2 points
Bit input: 1 point
Bit input: 2 points
B284SB-02-1KPP30
B284SB-01-1KNP30
B284SB-02-1KNP30
B284SB-01-1KLP30
B284SB-02-1KLP30
B284SB-01-1KPLP30
B284SB-02-1KPLP30
Positive pressure
(0 to 1000kPa)
Negative pressure
(0 to -100kPa)
Compound pressure
(-100 to 100kPa)
Low positive pressure
(0 to 100kPa)
○System Safety
This system is intended for general industrial applications. It
does not have functions for supporting applications requiring
higher levels of safety such as safety-related devices or
accident prevention systems. The product must not be used for
these purposes.
○Always turn off the power in installing or replacing the system.
○Prolonged continuous flow of a rated load current or higher or
a transit current due to load short-circuit, etc., in the hybrid unit
including the output unit and the output circuit may result in
smoking or firing. An external safety device such as a fuse
must be installed.
■Warranty period
The warranty on the delivered Product shall continue to be effective for one (1) year
after the delivery thereof to a location as designated by the original owner.
■Scope of warranty
Should a defect occur in any part of the Product during the foregoing warranty
period when it is used normally in accordance with the specifications described in
this Products Guide, the Company shall replace or repair the defect free of charge,
except when it arises as a result of:
[1] Misuse or abuse of the Product by the owner;
[2] Fault caused by other than the delivered Product;
[3] The unauthorized modification or repair of the Product by any person other than
the Company’s personnel;
[4]
Any unusual force of nature, disaster or other cause beyond the Company’s control.
○System power supply
Use a stable, 24V DC power supply. Use of an unstable power
supply may cause problems with the system.
○Separately route high-voltage and power cables
Although the AnyWireASLINK has a high noise margin, install
the transmission line and I/O cables away from high-voltage
and power cables.
○Connectors and terminals
- Consider the length and securing method of cables so that
the cables and connectors would not be subjected to any
stress and, even if they are under stress, they would not
become loose.
- Make sure to prevent any metal objects from getting inside
the connectors or the terminal blocks.
- Short-circuits caused by metal objects or mis-wiring are likely
to damage the device.
○Do not impose any external loads on the units. Doing so may
cause a failure.
○Do not disconnect or reconnect between the transmission
line and slave units when the transmission line is active. A
malfunction may occur.
○Use the AnyWireASLINK within the range of the specifications
and conditions shown below.
[Notes on Safety]
[Warranty]
Precautions that must be observed in order to use this system safely are indicated as
shown below.You must observe these precautions.
A WARNING indicates a potentially hazardous situation which, if not
handled correctly, could result in death or serious injury.
A CAUTION indicates a potentially hazardous situation which, if not
handled correctly, may result in personal injury or property damage.
*If you set equipment parameter 1 (alarm bit) to “enabled,” the number of occupied bit input
points is increased by one.
■Note on use ⇒A separate Address Writer is required to set addresses
and other data.
*
For more information, refer to [Various Settings] on page 8.
New functions have been added to AnyWireASLINK products in May 2019
onward. Also, for the purpose of differentiation of compatible functions,
indication of product lot number (lot No.) has been changed.
Compatible functions vary depending on lot No. Please understand the following
description thoroughly to use each product.
The master unit compatible with the word transmission function provides areas for
transmission and receiving of word data (numerical information) such as analog
data and sensing level data.
Using this function enables reduction of occupancy of bit information area by word
data.
To enable word transmission, it is necessary that the system should be configured
only with slave units compatible with the word transmission function.
A slave unit incompatible with the word transmission function cannot be connected
to the AnyWireASLINK system to conduct word transmission.
For slave units that handle word data, word address settings are required.
[About Lot No.]
[About Pictogram*4]
Functions added to Ver. 1.1 are as follows:
The term “warranty,” as used herein, refers to the warranty applicable to the
delivered product alone. The Company shall not be liable for consequential or
incidental damages resulting from any malfunction.
■Repair at cost
After the expiration of the warranty period, the owner shall be responsible for all
costs and expenses incurred for the troubleshooting and repair of the Product. Even
during the warranty term, the Company shall repair any defects arising from causes
other than within the scope of the warranty as specified above, at the owner’s cost.
■Changes in the product specifications and the descriptions in the manual
The descriptions in this manual may be subject to change without notice.
[About AnyWireASLINK Ver. 1.1]
*1 To use these functions, a master unit compatible with each function is required.
For details, refer to this manual together with the manual for the master unit.
*2 You can use this function with the word-transmission AnyWireASLINK system connected.
To handle word data, word address settings are required for slave units.
It depends on slave units whether word address setting is enabled or not.
Single unit simplified replacement*1
Word transmission*1*2
Functions available with Ver. 1.1
“19E” means May 2019.
Alphabet
Month
*3 Some products have no indication of function version.
Ver. 1.0*5
Compatible with
Ver. 1.1
*4 The pictogram may not be marked (or stuck) depending on the product.
*5 AnyWireASLINK device not compatible with Ver. 1.1 (word transmission and single unit
simplified replacement functions)
Some products, not marked with the Ver. 1.1 pictogram, are compatible with the
functions included in Ver. 1.1. Refer to the lot No. and the product guide for ultimate
confirmation.
[About Word Transmission]
S/W version
H/W version
Function version*3
Example:
Year and month
Year: Numbers
(Lower two digits of the Christian era)
Month: Alphabet (as per the table below)
As a result of the addition of functions, indication of lot No. has been changed
from 3 digits (conventional format: year and month only) to 6 digits or 7 digits.

-B284SB0*1K**P30 2/16-
Lot No. 19ECBNB
×
○
○
×
×
○
×
NEW
CAUTION
！
[About Single Unit Simplified Replacement]
During replacement of a slave unit, this function enables automatic settings of
address and parameters of the existing slave unit into a new slave unit. (After
replacement of the slave unit, address and parameter setting procedure using the
address writer is not required.)
■Step 1 Turn OFF the 24V DC power supply for the master unit.
■Step 2 Disconnect a slave unit to be replaced.
■Step 3 Connect a new slave unit.
■Step 4 Turn ON the 24V DC power supply to the master unit.
ASLINK
master unit
ASLINK
master unit
Function version:
When an equipment parameter
is changed due to functional
upgrading, etc., the function
version will be updated (for
example: A→B→C).
When a slave unit of a new
function version is replaced
with that of an old function
version, the single unit
simplified replacement function
cannot be used.
- It is necessary that both the master unit and slave unit should be compatible
with the single unit simplified replacement function.
- Before disconnection and connection of the slave unit, be sure to turn OFF the
power supply.
- For compatibility of a slave unit with the single unit simplified replacement
function, see the lot No. and the manual for the slave unit.
- When a slave unit of a new function version is replaced with that of an old
function version, the single unit simplified replacement function cannot be
used.
- Operation is enabled in the case where the model of the slave unit before
replacement is the same as that after replacement.
- If the model of the slave unit before replacement is different from that after
replacement, a model mismatching error occurs, disabling address and
parameter settings.
- Operation is enabled in the case where the address of the slave unit for
replacement is the factory-set address (bit address 511).
- Several slave units cannot be simultaneously replaced. For replacement of
several slave units, conduct the replacement procedure for each unit one by
one.
- For a slave unit incompatible with the single unit simplified replacement
function, set an address and parameters by using the address writer as in the
conventional manner.
- For details of the single unit simplified replacement function (limitations,
conditions, etc.), refer to the manual for the master unit.
■Identification of function version
Function version information is given on the lot label.
*The design and contents of the lot label may vary depending on the product
model and lot No.
Indication mode
Model
Functions
Address
Pipe connection
bore diameter
Lot No. is indicated on the lot label.
ASLINKSENSOR 2-wire type (non-isolated)
Single unit simplified replacement*1*3
Alarm bit
Remote address change*1*3
Threshold setting (upper limit, lower limit)
Operation mode setting (hysteresis mode, window comparator mode)
Input logic selection
Alarm setting (upper limit, lower limit)
Alarm judgment time setting
Zero correction
Input response time setting
Gage pressure
Word address setting
Bit address setting
Bit transmission
Word transmission*1*2
Word transmission*4
LED indication for single unit
simplified replacement function*5
M5 female thread
[Functions]
■Detecting functions (Status details)
Functions I/O cable disconnection
I/O short-circuit
I/O power supply drop
Slave unit voltage drop
S/W version
Year and month
Example:
Side surface of
this unit
■How to check
[Function Compatibility by Lot No.]
This unit has undergone addition of functions and change of specifications
according to version upgrading. Available functions and specifications of the unit
vary depending on lot No.
Single unit simplified replacement
Remote address change
Available with S/W version “B” or later version
(If lot No. is indicated in 3 digits (year and
month only), these functions are not available.)
Available with lot No. that indicates year and
month digits of “15I” or later.
Function/specification Lot No.
Sensing level drop
*1 It depends on lot No. whether this function is available or not.
*2 This unit can be used in connection to the AnyWireASLINK system for word transmission.
Note that this unit cannot handle word data by setting a word address.
*3 To use these functions, a master unit compatible with each function is required.
For details, refer to this manual together with the manual for the master unit.
*4 This unit can be used in connection to the AnyWireASLINK system for word transmission.
Note that this unit cannot handle word data by setting a word address.
*5 In the case where a lot No. indicates year and month digits of “15I” or later, the single unit
simplified replacement function works even if the lot number does not support the LED
indication for the single unit simplified replacement function.
(When the master unit executes the single unit simplified replacement function,
addresses/parameters will be written, if specified conditions are satisfied.)

-B284SB0*1K**P30 3/16-
CAUTION
！
[How to Connect AnyWireASLINK]
The AnyWireASLINK can employ a two-wire or four-wire terminal selectively depending
on the load current. If the load current is small, using a two-wire (non-isolated) terminal
allows for achieving simplified wiring without local power supply.
In the case of prioritizing the sites of concentrated loads and/or the number of
connections, hybridization with a four-wire (isolated) terminal, which supports local
power supply, is also possible.
Make sure to use a four-wire (isolated) terminal in the case of input and load driving
using an external power supply.
Black:
DN Black: DN
Red:
DP Red: DP
AnyWireASLINK
master
* Make sure to use a
24V DC stabilized
power supply for the
power supply to be
connected.
* When complying with the
UL Standard, make sure
to use a 24V DC
stabilized power supply of
“NEC Class 2 Output.”
Black: DN
Red: DP
2 points
2 points
Black: DN
Red: DP
1 point
Black: DN
Red: DP
1 point
Black: DN
Red: DP
16 points
2P link connector is
convenient for
branching.
The branching
has no limitation.
Black: DN
Red: DP
Black: DN Red: DP
Black: DN
Red: DP
2 points
2 points
2 points
2 points
2 points 2 points
2 points 2 points
General-purpose
cabtyre cable
Dedicated flat cable
1.25mm2(2-wire)
The sum of the
portions of DP, DN is
the total line length.
AnyWireASLINK terminator
One terminator should be connected to the DP, DN
terminal farthest from the AnyWireASLINK master unit.
Connect it correctly so as not to set the wrong polarity.
■Connection with 2-wire (non-isolated) terminals only
[System Configuration Example]
Supply current on the transmission line (DP, DN)
Size of
the transmission
line (DP, DN)
1.25mm2
0.75mm2
MAX 2A
MAX 1.2A
MAX 0.5A
MAX 0.3A
MAX 1A
MAX 0.6A
0.5mm2MAX 0.8A MAX 0.2AMAX 0.4A
Total length:
50m or less
Total length: Over 50m,
no longer than 100m
Total length: Over 100m,
no longer than 200m
- Connect the same symbols (DP, DN) correctly between the AnyWireASLINK
master unit and each device.
- The branching length or branch number has no limitation.
- Include the length of the cable provided with the terminal in the “total line length.”
- Connect the terminator (with polarity) on the transmission line terminal farthest
from the AnyWireASLINK master unit.
- Refer to Table 1 so that the size and length of the
transmission line and the allowable supply current lie within
an appropriate range.
Pressure display
Setting port
Lot label
Input indicator
ALM indicator
LINK indicator
DP (Red)
DN (Black)
[Included in the Package]
Sensor body … 1
Transmission line connection cable (300mm) … 1
Panel mounting adaptor … 1
*Prepare a metal bracket separately, if required.
[Name of Each Part]
Transmission line
connector
Transmission line
connection cable
Pressurizing port
(M5 female thread)
Mounting screw
hole (M3)
LINK ALM IN0 IN1
MPa
24V DC*
■Relationship between the size and length of
the transmission line and the supply current (Table 1)

-B284SB0*1K**P30 4/16-
DP
DN
24V
0V
POWER IN
SLAVE
LG
24V0V
L N FG
〜
DP
DN
DP
DN
24V
0V
DP DN
ANF-01
24V0V
24V0V
PE
AnyWireASLINK
master
Black:
DN
Red:
DP
24V DC*
■Example of mixed installation with 2-wire (non-isolated) and
4-wire (isolated) terminals
Black: DN
Red: DP
White: 0V
Green: 24V
16 points
Black: DN
Red: DP
Black: DN
Red: DP
1 point
Black: DN
Red: DP
1 point
4 points
Black: DN
Red: DP
Black: DN
Red: DP
Black: DN
Red: DP
2 points
2 points
8 points
4P link connector is
convenient for
branching.
The sum of the
portions of DP, DN is
the total line length. The branching
has no limitation.
AnyWireASLINK terminator
One terminator should be connected to the DP, DN
terminal farthest from the AnyWireASLINK master unit.
Connect it correctly so as not to set the wrong polarity.
2 points
2 points 2 points
2 points
Black: DN
Red: DP
Black: DN Red: DP
Black: DN
Red: DP
2 points
2 points
2 points
8 points
Dedicated flat cable
1.25mm2(4-wire)
To connect loads (e.g. I/O ports) that are
controlled with a power supply other than
the one used for the AnyWireASLINK
system, always use a 4-wire (isolated) terminal.
Otherwise, malfunction may be caused.
ASLINK
filter
General-purpose
power supply filter
24V DC*
[Notes on Combined Use of 4-Wire (Isolated) Terminal]
If the total length of the sections where all the DP, DN, 24V, and 0V lines run in
parallel in the power supply system is more than 50m, connect an ASLINK filter
(Type ANF-01) or a filter manufactured by COSEL Co., Ltd. (Type EAC-06-472) in
series to the 24V and 0V lines at a position where these four lines start running in
parallel.
This will improve noise resistance, suppress the adverse effects of crosstalk caused
by transmitted signals, and stabilize signals.
The above filters must be inserted regardless of whether power is supplied to all
terminals collectively from the power supply for the master or power is supplied to
each terminal individually from their local power supply.
Insert the “ASLINK filter [Type ANF-01]” regardless of installation
method and distance when complying with CE Standard.
■Filter allowable current
ANF-01 MAX 5A/24V DC
Filter of COSEL Co., Ltd. EAC-06-472 MAX 6A/24V DC
Product Type Allowable power current
ASLINK filter
〜
Terminator
■AnyWire Type: ANF-01 Connection example
①Power supply to the entire system
AnyWireASLINK master
24V DC stabilized
power supply
General-purpose power
supply filter
(Use it if necessary.)
2-wire
terminal
4-wire
terminal
If the total length of the section
where all the DP, DN, 24V, and 0V
lines run in parallel is more than 50m
〜
General-purpose
power supply filter
CAUTION
！

-B284SB0*1K**P30 5/16-
DP
DN
24V
0V
LOAD
LINE
LG
24V0V
L N FG
〜
DP
DN
DP
DN
24V
0V
DP DN
EAC-06-472
24V0V
24V0V
PE
ANF-01
24V0V
24V0V
PE
POWER IN
SLAVE
DP
DN
24V
0V
LG
24V0V
L N FG
〜
DP
DN
24V
0V
DP
DN
DP
DN
24V
0V
DP DN
ANF-01
DP
DN
DP
DN
DP
DN
24V
0V
DP
DN
24V
0V
DP
DN
24V
0V
24V0V
24V0V
PE
24V
0V
L
N
FG
〜
ANF-01
24V0V
24V0V
PE
DP
DN
24V
0V
DP
DN
24V
0V
A
B
POWER IN
SLAVE
POWER IN
SLAVE
〜
〜
AnyWireASLINK master
24V DC stabilized
power supply
General-purpose power
supply filter
(Use it if necessary.)
2-wire
terminal
4-wire
terminal
4-wire
terminal
2-wire
terminal
2-wire
terminal
②Local power supply/branching
If the total length of the section where all
the DP, DN, 24V, and 0V lines run in
parallel is more than 50m
If the total length of the sections
(A + B) where all the DP, DN, 24V, and
0V lines run in parallel is more than 50m
4-wire
terminal
4-wire
terminal
4-wire
terminal 4-wire
terminal
4-wire
terminal
Terminator
24V DC
stabilized
power supply
General-purpose power
supply filter
(Use it if necessary.)
For further information on
ANF-01, refer to the product
guide on ANF-01.
〜
〜
A
B
Terminator
■COSEL Co., Ltd. Type: EAC-06-472 Connection example
①
Power supply to the entire system
AnyWireASLINK master
24V DC stabilized
power supply
General-purpose power
supply filter
(Use it if necessary.)
2-wire
terminal
4-wire
terminal
If the total length of the section where
all the DP, DN, 24V, and 0V lines run
in parallel is more than 50m
■Filter representation in the drawing

-B284SB0*1K**P30 6/16-
24V0V
24V0V
PE
DP
DN
24V
0V
LG
24V0V
L N FG
〜
DP
DN
24V
0V
DP
DN
DP
DN
24V
0V
DP DN
DP
DN
DP
DN
DP
DN
24V
0V
DP
DN
24V
0V
DP
DN
24V
0V
24V0V
24V0V
PE
24V
0V
L
N
FG
〜
24V0V
24V0V
PE
DP
DN
24V
0V
DP
DN
24V
0V
A
B
LOAD
LINE
EAC-06-472
LOAD
LINE
EAC-06-472
EAC-06-472
LOAD
LINE
20
7. 5
20
8.4
8.3
M5
22.34.5
31
31
31+0
-0.4
+0 -0.4
+0 -0.4
CAUTION
！
AnyWireASLINK master
24V DC stabilized
power supply
24V DC
stabilized
power supply
General-purpose power
supply filter
(Use it if necessary.)
2-wire
terminal
2-wire
terminal
2-wire
terminal
4-wire
terminal
4-wire
terminal
4-wire
terminal 4-wire
terminal
4-wire
terminal
4-wire
terminal
4-wire
terminal
Terminator
If the total length of the sections
(A + B) where all the DP, DN, 24V, and
0V lines run in parallel is more than 50m
■Filter representation in the drawing
②
Local power supply/branching
If the total length of the section
where all the DP, DN, 24V,
and 0V lines run in parallel is
more than 50m
[Installation]
To mount this product, use the panel mounting holder included in the product,
or the mounting screw hole of the sensor body.
To use a metal bracket, please contact us for further information.
Transmission connector
PA connector
(manufactured by JST)
B03B-PASK-1
2-M3 female thread
Depth 4
2-M5 female thread
Depth 4
φ16.6 Height 4.5
M3 screw
Tightening torque: 0.8N･m
M5 screw
Tightening torque: 1.5N･m
＜Panel cutout dimensions＞
To mount several units
To mount a single unit
(n: number of units)
When you fasten the sensor body, provide a margin so as not to apply
stress to the cable, connector, etc.
Do not excessively tighten the screws. Doing so may cause a fault of
the equipment.
General-purpose power
supply filter
(Use it if necessary.)
31 × n + 3.5 × (n – 1)
55 or more

-B284SB0*1K**P30 7/16-
①
A A
B
②
③
A
B
＜Panel mounting procedure＞
Put the mounting frame over the front of the sensor body, and fasten the frame at
the positions of grooves A.
A: Mounting frame fastening position
B: Mounting bracket fastening position
Sensor body
Mounting frame
Mounting panel
(1 to 6mm)
Mounting bracket
Insert the sensor body with the mounting frame into the panel hole, and put the
mounting bracket from the back of the panel. Fasten the mounting bracket with
groove B while adjusting the mounting position.
- This terminal is intended for use in connection with the AnyWireASLINK
transmission line.
Even if this terminal is directly connected to an I/O card of PLC, etc., it does not
work.
- Use this product in the proper voltage range.
- The transmission line included in the sensor body shall be included in the total line
length.
- For address setting, make sure that the specified number of transmission points is
not exceeded. If the specified number of transmission points is exceeded,
detection is disabled.
- Before connecting the pipe to this terminal, eliminate dust remaining in the pipe by
air blow.
- If foreign objects may enter the fluid, connect a filter or mist separator to the inlet of
the pipe (source pressure side).
[Installation Location]
[Precautions for Use]
- Locations where this product is not directly subject to vibration or shock
- Locations where this product is not directly exposed to dust
- Locations where this product is not directly exposed to conductors, such as metal
chips or spatters
- Locations without condensation
- Locations where the atmosphere is free of corrosive gases, flammable gases, and
sulfur
- Locations far from high-voltage or high-current cables
- Locations far from servos, inverters, and other cables and controllers that
generate high-frequency noise

-B284SB0*1K**P30 8/16-
FK2-125-100
FK2-125-100
LP4-WR-10P
LP2-BR-10P
AB
C① ②
⑤ ⑥
③ ④
1
2
FK4-125-100
LP4-WR-10P
1
2
3
4
[Transmission Line Connection]
For connection to the transmission line, use the cable included in this unit. Make
sure that connections of the positive and negative polarities are correct.
Place the wires in the grooves so that the black wire (DN) is on the hinge
side of the cover, fold A over B and engage the hook C to fasten it.
The condition in which
the cover is fitted.
Ensure that the hooks
①and ②are engaged.
The LP connector (link connector) is a connector
that integrates male and female terminals.
Both “connection” and “branching” can be made
simply by connecting two connectors of the
same type.
Finished outer diameter of
core wire
φ1.5
Transmission line
Dedicated tool: LP-TOOL
Pin No. Description
■Example of fitting the LP connector at the end of transmission line
[When 2-pole LP connector (LP2-PWH-10P) is used]
Cover
Master unit
Pressure-bond using a dedicated tool by
guiding the metal bracket on the
connector body into the hole of the cover.
After pressure-bonding, ensure
that the hooks ③to ⑥are
securely engaged.
Bracket insertion hole
Bracket
Black: DN
Red: DP
24V DC*
Setting port
LINK ALM IN0 IN1
kPa
LINK ALM IN0 IN1
kPa
DP (Red), DN (Black)
DP, DN
Red: DP (＋)
Black: DN (−)
1
2
DN
DP
ASLINKSENSOR
*Use a 24V DC stabilized power supply.
To LP2-PWH-10P,
pressure-bonding
transmission line link
connector
UL style 2103
2-wire × AWG24 (black) φ4.1
To LP4-WW-10P,
pressure-bonding
transmission line link
connector
[When 4-pole LP connector (LP4-WW-10P) is used: Example of trunk cable with 2 wires]
Master unit Pin No. Description
DN
DP
Not used
Not used
1. Connect this unit to the AnyWireASLINK master unit.
A transmission signal is needed to write or read setting parameters.
Set parameters with the address writer with a transmission signal
connected to the transmission line (DP, DN) of the terminal.
2. All AnyWireASLINK devices require settings.
Specify settings while pointing the address writer at the setting port of this unit.
(Hold the light emitting/receiving part as close to the setting port as possible.)
DP (Red), DN (Black)
ASLINKSENSOR
DP, DN
24V, 0V, DP, DN
DP (Red), DN (Black)
1
2
3
4
DN
DP
0V
24V
1
2
3
4
ASLINKSENSOR
To LP4-WW-10P,
pressure-bonding
transmission line link
connector
Pin No. Description
Trunk cable LP connector
Pin No.
ASLINKSENSOR LP connector
Description
DN
DP
Not used
Not used
Master unit
[When 4-pole LP connector (LP4-WW-10P) is used: Example of trunk cable with 4 wires]
Transmission
signal
Address setting
An address number is set as a beginning number from which part of the
transmission frame is occupied to the unit.
Set the address number within the range of “0 to 254.”
[Various Settings]
■Common procedure for address writer operation
Address setting Parameter setting
Be sure to connect to the AnyWireASLINK master unit to use.
ARW-04 (an address writer) of Rev. (Ver.) 2.01 or later is needed for word
address setting.
ARW-04 of Rev. (Ver.) 1.01 or later will do for parameter settings other than
word addresses.
For the details of the operating method, refer to the product guide of ARW-04.
Example:
S/W version
Lot No. 19ECBNB
The factory-set address is “bit address 255” or “bit address 511,” which indicates
that an address has not been set.
The factory-set address varies depending on lot No., as follows:
For S/W version “B” or later version: Bit address 511
For S/W version “A” or 3-digit lot No.: Bit address 255
Input and output operations are disabled with the factory-set address.
CAUTION
！
AnyWireASLINK
master

-B284SB0*1K**P30 9/16-
Parameter setting
■Alarm bit selection setting [Equipment parameter 1]
If you set this parameter to “enabled,” the number of occupied input points is
increased by one. When the alarm (ALM) indicator lamp lights, the alarm bit
turns ON to indicate the alarm status to the controller.
Alarm detecting conditions are specified by equipment parameters 11, 12 and 14.
Alarm bit disabled
Alarm bit enabled
Variable Description
0
100
Factory setting: 0
Input 1 point Input
n n+1
Input 2 points Input 1 Input 2
Input 1 point Input
Offset address
Type
Offset address
Alarm
n n+1
Input 2 points Input 1 Input 2
Type n+2
Alarm
[When enabled] [When disabled]
This parameter is used to set an upper limit value of pressure detection input 0.
For both hysteresis mode and window comparator mode →Refer to equipment
parameter 8.
■Input 0 upper limit setting [Equipment parameter 2]
■B284SB-01-1KPP30, B284SB-02-1KPP30
■B284SB-01-1KNP30, B284SB-02-1KNP30
Variable Description
0 to 1000
0 to -100kPa
Factory setting: 600 (-60kPa)
Variable Description
0 to 1000
0 to 1000kPa Factory setting: 600 (600kPa)
Variable Description
0 to 1000
0 to 100kPa Factory setting: 600 (60kPa)
Variable Description
0 to 1000
-100 to 100kPa Factory setting: 600 (20kPa)
■B284SB-01-1KLP30, B284SB-02-1KLP30
■B284SB-01-1KPLP30, B284SB-02-1KPLP30
This parameter is used to set a lower limit value of pressure detection input 0.
For both hysteresis mode and window comparator mode →Refer to equipment
parameter 8.
■Input 0 lower limit setting [Equipment parameter 3]
* This parameter cannot be set larger than the input 0 upper limit value (equipment parameter 2).
■B284SB-01-1KPP30, B284SB-02-1KPP30
■B284SB-01-1KNP30, B284SB-02-1KNP30
■B284SB-01-1KLP30, B284SB-02-1KLP30
■B284SB-01-1KPLP30, B284SB-02-1KPLP30
Variable Description
0 to 1000
0 to 100kPa Factory setting: 400 (40kPa)
Variable Description
0 to 1000
-100 to 100kPa Factory setting: 400 (-20kPa)
Variable Description
0 to 1000
0 to -100kPa Factory setting: 400 (-40kPa)
Variable Description
0 to 1000
0 to 1000kPa Factory setting: 400 (400kPa)
■B284SB-02-1KPP30
■B284SB-02-1KNP30
■B284SB-02-1KLP30
■B284SB-02-1KPLP30
Variable Description
0 to 1000 0 to 100kPa Factory setting: 400 (40kPa)
Variable Description
0 to 1000 -100 to 100kPa
Factory setting: 400 (-20kPa)
Variable Description
0 to 1000 0 to -100kPa
Factory setting: 400 (-40kPa)
Variable Description
0 to 1000 0 to 1000kPa
Factory setting: 400 (400kPa)
Variable Description
2
3
0
1
Variable Description
0
1 Factory setting: 0
This parameter is used to set an upper limit value of pressure detection input 1.
(For input 2 points type only)
For both hysteresis mode and window comparator mode →Refer to equipment
parameter 8.
■Input 1 upper limit setting [Equipment parameter 4]
■B284SB-02-1KPP30
■B284SB-02-1KNP30
■B284SB-02-1KLP30
■B284SB-02-1KPLP30
Variable Description
0 to 1000
0 to 100kPa Factory setting: 600 (60kPa)
Variable Description
0 to 1000
-100 to 100kPa Factory setting: 600 (20kPa)
Variable Description
0 to 1000
0 to -100kPa Factory setting: 600 (-60kPa)
Variable Description
0 to 1000
0 to 1000kPa Factory setting: 600 (600kPa)
This parameter is used to set a lower limit value of pressure detection input 1.
(For input 2 points type only)
For both hysteresis mode and window comparator mode →Refer to equipment
parameter 8.
■Input 1 lower limit setting [Equipment parameter 5]
Hysteresis mode
Window comparator mode
Input 0: Hysteresis mode, Input 1: Hysteresis mode
Input 0: Window comparator mode, Input 1: Hysteresis mode
Input 0: Hysteresis mode, Input 1: Window comparator mode
Input 0: Window comparator mode, Input 1: Window comparator mode
This parameter is used to set the hysteresis mode and/or window comparator
mode of input 0 and input 1.
■Operation mode selection [Equipment parameter 8]
*For details, refer to page 11 to 12.
■ B284SB-01-1KPP30, B284SB-01-1KNP30, B284SB-01-1KLP30, B284SB-01-1KPLP30
■ B284SB-02-1KPP30, B284SB-02-1KNP30, B284SB-02-1KLP30, B284SB-02-1KPLP30
*This parameter cannot be set larger than the input 2 upper limit value (equipment parameter 4).
Factory setting: 0

-B284SB0*1K**P30 10/16-
Description
0
1
Factory setting: 0
Variable
■ B284SB-02-1KPP30, B284SB-02-1KNP30, B284SB-02-1KLP30, B284SB-02-1KPLP30
2
3
Variable
0
1
Description
Factory setting: 0
Variable Unit
3 to 255 100ms Factory setting: 50
Variable Unit
0 to 255 10ms Factory setting: 1
Hysteresis mode
Positive logic (sensor value > upper limit value →ON)
Hysteresis is set from the input lower limit value (equipment
parameter 3).
Window comparator mode
Positive logic (upper limit value > sensor value > lower limit value →
ON)
Hysteresis mode
Negative logic (sensor value < upper limit value →ON)
Hysteresis is set from the input lower limit value (equipment
parameter 3).
Window comparator mode
Negative logic (sensor value > upper limit value, lower limit value >
sensor value →ON)
■Input logic selection [Equipment parameter 9]
■
B284SB-01-1KPP30, B284SB-01-1KNP30, B284SB-01-1KLP30, B284SB-01-1KPLP30
This parameter is used to set detection logic of input 0 and input 1.
Hysteresis mode
Both input 0 and input 1: Positive logic (sensor value > upper limit value →ON)
*
Hysteresis is set from the input lower limit value (equipment parameter 3).
Window comparator mode
Both input 0 and input 1: Positive logic (upper limit value > sensor
value > lower limit value →ON)
Hysteresis mode
Input 0: Negative logic (sensor value < upper limit value →ON)
Input 1: Positive logic (sensor value > upper limit value →ON)
*
Hysteresis is set from the input lower limit value (equipment parameter 3).
Window comparator mode
Input 0: Negative logic (sensor value > upper limit value, lower limit
value > sensor value →ON)
Input 1: Positive logic (upper limit value > sensor value > lower limit value →ON)
Hysteresis mode
Input 0: Positive logic (sensor value > upper limit value →ON)
Input 1: Negative logic (sensor value < upper limit value →ON)
*
Hysteresis is set from the input lower limit value (equipment parameter 3).
Window comparator mode
Input 0: Positive logic (sensor value > upper limit value, lower limit
value > sensor value →ON)
Input 1: Negative logic (upper limit value > sensor value > lower limit value →ON)
Hysteresis mode
Both input 0 and input 1: Negative logic (sensor value < upper limit
value →ON)
*
Hysteresis is set from the input lower limit value (equipment parameter 3).
Window comparator mode
Both input 0 and input 1: Negative logic (sensor value > upper limit
value, lower limit value > sensor value →ON)
This parameter is used to set a time required to turn ON or OFF input relative to
an upper/lower limit value. (The preset response time applies to both ON and
OFF operations.)
■Input response time selection [Equipment parameter 10]
This parameter is used to set an alarm judgment monitoring time.
Alarm detection judgment is based on the settings of equipment parameters 11,
12 and 14.
When an alarm condition is detected, the sensing level drop signal is sent to the
master unit.
*For details, refer to page 11 to 12.
■Alarm monitoring time setting [Equipment parameter 11]
This parameter is used to set an upper limit value for alarm judgment.
Alarm detection judgment is based on the settings of equipment parameters 11,
12 and 14.
When an alarm condition is detected, the sensing level drop signal is sent to the
master unit.
*For details, refer to page 11 to 12.
■Alarm upper limit setting [Equipment parameter 12]
■B284SB-01-1KPP30, B284SB-02-1KPP30
■B284SB-01-1KNP30, B284SB-02-1KNP30
■B284SB-01-1KLP30, B284SB-02-1KLP30
■B284SB-01-1KPLP30, B284SB-02-1KPLP30
Variable Description
0 to 999
0 to 99.9kPa
Factory setting: 1000
Variable Description
0 to 999
-100 to 99.8kPa
Factory setting: 1000
Variable Description
0 to 999
0 to -99.9kPa
Factory setting: 1000
Variable Description
1000
Alarm judgment disabled
1000
Alarm judgment disabled
1000
1000
0 to 999
0 to 999kPa
Factory setting: 1000
Alarm judgment disabled
Alarm judgment disabled
This parameter is used to set a lower limit value for alarm judgment.
Alarm detection judgment is based on the settings of equipment parameters 11,
12 and 14.
When an alarm condition is detected, the sensing level drop signal is sent to the
master unit.
*For details, refer to page 11 to 12.
■Alarm lower limit setting [Equipment parameter 14]
If an error occurs out of the range of 0kPa ±2.5% (rated pressure) in pressure
release status, this function corrects zero point according to this status.
When the error is within the range of 0kPa ±2.5% (rated pressure), zero correction
is not executed.
■Zero correction command [Equipment parameter 15]
Description
Normal use
Execution of zero correction
*After execution of zero correction, be sure to reset the variable to 0.
■B284SB-01-1KPP30, B284SB-02-1KPP30
■B284SB-01-1KNP30, B284SB-02-1KNP30
■B284SB-01-1KLP30, B284SB-02-1KLP30
■B284SB-01-1KPLP30, B284SB-02-1KPLP30
Variable
1
0
Variable Description
1 to 1000
0.1 to 100kPa Factory setting: 0
Factory setting: 0
Variable Description
1 to 1000
-99.8 to 100kPa
Factory setting: 0
Variable Description
1 to 1000
-0.1 to -100kPa Factory setting: 0
Variable Description
0
Alarm judgment disabled
0 Alarm judgment disabled
0 Alarm judgment disabled
0 Alarm judgment disabled
1 to 1000 1 to 1000kPa Factory setting: 0

n+1n+2 n
■B284SB-02-1K□□P30
n+1 n
-B284SB0*1K**P30 11/16-
0
0
1000
1000 0
0
1000
-100
0
1000
500
1000-100 0
0
1000
100
■B284SB-01-1K□□P30
1000
OFF
ON
0
0
1000
OFF
ON
0
1000
OFF
ON
Description
Address
offset
Alarm
bit
[Data Configuration]
Input 1 Input 0
This unit also send a digital value of measured pressure to the “sensing level area *1 ”
of the master unit.
Digital value of measured pressure: 0 to 1023 (0Hex to 3FFHex)
■Sensing level
Sensing
level Digital value of measured pressure (16-bit binary data)
*n = Bit address number set in this unit
Description
Address
offset
Alarm
bit
Input 0
Status
details
Status detail area of the master unit
b0: Slave unit voltage drop (DP-DN-side voltage drop)
b1: Sensing level drop
*1 This can be used on the master unit having the sensing level and the status detail area.
For details, refer to the manual of the master unit.
b14b15 b1b2 b0b3b4b5b6b7b8b9b10b11b12b13
■Status details
The contents of an alarm detected with this unit can be checked with the “status
detail area*1” on the master unit.
A bit corresponding to the status detail area turns ON depending on the contents
of the alarm.
Hysteresis mode (Equipment parameter 8: 0)
Positive logic (Equipment parameter 9: 0)
Window comparator mode (Equipment parameter 8: 1)
Positive logic (Equipment parameter 9: 0)
Hysteresis mode (Equipment parameter 8: 0)
Negative logic (Equipment parameter 9: 1)
Input pressure 0
(upper limit)
Input pressure 0
(lower limit)
Input 0
(sensor output 0)
Input pressure 0
(upper limit)
Input pressure 0
(lower limit)
Input 0
(sensor output 0)
Input pressure 0
(upper limit)
Input pressure 0
(lower limit)
Input 0
(sensor output 0)
[Examples of Operations]
Range
Range
Range
Time
Pressure detected by sensor
■Input 1 point type
Time
Pressure detected by sensor
■Input 1 point type
■Input 1 point type
Time
Pressure detected by sensor
■B284SB-01-1KPP30, B284SB-02-1KPP30
■B284SB-01-1KLP30, B284SB-02-1KLP30
■B284SB-01-1KNP30, B284SB-02-1KNP30
■B284SB-01-1KPLP30, B284SB-02-1KPLP30
Input pressure (kPa) Input pressure (kPa)
Sensing level
Digital value of measured pressure
Sensing level
Digital value of measured pressure
Sensing level
Digital value of measured pressure
Sensing level
Digital value of measured pressure
Input pressure (kPa) Input pressure (kPa)

0
1000
OFF
ON
OFF
ON
0
1000
OFF
ON
OFF
ON
0
1000
OFF
ON
-B284SB0*1K**P30 12/16-
0
1000
OFF
ON
OFF
ON
0
1000
OFF
ON
OFF
ON
0
1000
OFF
ON
Sensor value
For both input 0 and input 1
Hysteresis mode (Equipment parameter 8: 0)
Positive logic (Equipment parameter 9: 0)
For both input 0 and input 1
Window comparator mode (Equipment parameter 8: 1)
Positive logic (Equipment parameter 9: 0)
Window comparator mode (Equipment parameter 8: 0)
Negative logic (Equipment parameter 9: 1)
Input pressure 1 (upper limit)
Input pressure 0 (upper limit)
Input pressure 1 (lower limit)
Input pressure 0 (lower limit)
Input 0
(sensor output 0)
Input 1
(sensor output 1)
Input pressure 1 (upper limit)
Input pressure 0 (upper limit)
Input pressure 1 (lower limit)
Input pressure 0 (lower limit)
Input 0
(sensor output 0)
Input 1
(sensor output 1)
Input pressure 0 (upper limit)
Input pressure 0 (lower limit)
Input 0
(sensor output 0)
Range
Range
Range
■Input 2 points type
Time
Pressure detected by sensor
■Input 2 points type
Time
Time
Pressure detected by sensor
■Input 1 point type
■Input 1 point type
■Input 1 point type
■Input 2 points type
Hysteresis mode (Equipment parameter 8: 0)
Positive logic (Equipment parameter 9: 0)
Detection delay (Equipment parameter 10: 0 to 255)
Hysteresis mode (Equipment parameter 8: 0)
Positive logic (Equipment parameter 9: 0)
Alarm upper limit (Equipment parameter 12: 0 to 1000)
Alarm lower limit (Equipment parameter 14: 0 to 1000)
Input 0 Hysteresis mode (Equipment parameter 8: 2)
Positive logic (Equipment parameter 9: 0)
Input 1
Window comparator mode (Equipment parameter 8: 2)
Positive logic (Equipment parameter 9: 0)
Pressure detected by sensor
Time
Range Sensor value
Input pressure 1 (upper limit)
Input pressure 0 (upper limit)
Input pressure 1 (lower limit)
Input pressure 0 (lower limit)
Input 1
(sensor output 1)
Input 0 (upper limit)
Time
Range Pressure detected by sensor
Detection delay
Detection delay
Alarm (upper limit)
Time
Range
Alarm output
Input 0 (lower limit)
Alarm (lower limit)
Input pressure 0 (upper limit)
Input pressure 0 (lower limit)
Input 0
(sensor output 0)
Alarm judgment monitoring time
Alarm judgment
monitoring time
Input 0
(sensor output 0)
Input 0
(sensor output 0)

-B284SB0*1K**P30 13/16-
LINK ALM IN0 IN1
kPa
[Monitor Display]
IN0 indicator
IN1 indicator
(for 2 points type only)
ALM indicator
LINK indicator
LINK
ALM LINK
ALM
LINK
ALM
Lit
ON
OFF
Flashing
Flashing
Alternate ashing
Lit
Unlit
Unlit
Lit
Unlit
LINK
ALM
IN
(Orange)
*1 This indication appears when the use of the single unit simplified replacement function fails.
(This operation occurs on the S/W version “B” or later version.)
*2 The duplication is detected when the master unit executes automatic address recognition.
*3 For S/W version “B” or later version: This indication appears when transmission signal and
power supply are normally connected, and the unit is set to the factory-set address (bit
address 511).
For S/W version “A” or 3-digit lot No.: This indication appears when the master unit is set to
the factory-set address (bit address 255) during execution of automatic address recognition.
LINK
(Green)
ALM
(Red)
LED
name
Example:
Display status Description
Model mismatching error*1
No ALM available
Sensing level drop
Transmission signal received
Slave unit voltage drop
Model mismatching error*1
Transmission signal error
Model mismatching error*1
ID duplicated*2or ID unregistered*3
No transmission signal (disconnection and
reverse connection of DP and DN lines included)
Lot No. 19ECBNB
S/W version
【E-0303】
−
(alternates
with a 0.5
sec.
interval)
[Troubleshooting]
- Single unit
simplified
replacement has
failed.
- The voltage of the
internal power
supply to this unit
(DP-DN) is dropped.
- The AnyWireASLINK
transmission signal is
not connected.
- The AnyWireASLINK
system is not turned
on.
-
The DP-DN line is
directly connected to the
24-0V power supply.
- A unit incompatible with
Ver. 1.1 is connected to
the AnyWireASLINK
system for word
transmission.
Cause RemedyINLINK ALM
○
Unlit
●
Lit
◎
Flashing
●
Lit
(alternates
with a 0.5
sec.
interval)
(Lit for 0.5
sec., unlit
for 0.5
sec.)
(Lit for 0.2
sec., unlit
for 1.0 sec.)
◎
Flashing
○
Unlit
○
Unlit
○
Unlit
○
Unlit
○
Unlit
○
Unlit
◎
Flashing
◎
Flashing
−
−
- Reduce the number of units connected
to the same AnyWireASLINK system.
- Shorten the transmission line between
this unit and the master unit.
-
Defective connections and the like may have
caused single unit simplified replacement to fail.
Remove the slave unit after replacement, and
make connections again.
- When two or more replacement slave units are
simultaneously connected, the single unit
simplified replacement function does not work.
- Check if the replacement slave unit is of the
same type as that of the slave unit before the
replacement.
- Check if the function version for the
replacement slave unit is older than that of the
slave unit before the replacement.
* If the function version of the replacement slave
unit is older, the single unit simplified
replacement function does not work.
- Check if the address of the replacement slave
unit is the same as the address before
shipment (a bit address of 511).
* If the address of the replacement slave unit is
not the same as the address before shipment,
the single unit simplified replacement function
does not work.
- Check if a disconnection has occurred between
this unit and the AnyWireASLINK system, and
repair the connections as required.
- Check the power supply to the
AnyWireASLINK system, and supply power
to it.
- Reconnect the power to the
AnyWireASLINK system.
- A slave unit incompatible with Ver. 1.1
cannot be used in connection to the
AnyWireASLINK system for word
transmission. Check the setting of the
master unit, and lot No. of the slave unit.
- Check the ASLINKSENSOR status.
- If the following error is indicated on ARW-04, take the following action.
The parameter setting is
incorrect.
CauseDisplay Remedy
- Should any of the following apply, take the following actions.
- The sensing level
is low.
- The address of this
unit remains
unchanged from the
factory-set address.
- The address of this
unit duplicates that
of another slave unit.
- Set an address correctly.
* You cannot use the unit with the address
before shipment.
- Set the address again so that it does not
duplicate another unit’s address.
Detection is
disabled
- Is the wiring correct?
→ Re-check the connection of the ASLINKSENSOR transmission
line.
- Is the power supplied to the AnyWireASLINK system?
→ Check the power supply.
- Are the parameters set correctly?
→ Refer to the parameter correspondence table and correct the
setting.
Setting cannot
be made with
the address
writer
Remedy
Symptom
- Is the wiring correct?
→ Make sure that the ASLINKSENSOR transmission line is correctly
connected to the AnyWireASLINK transmission line (DP, DN).
- Are the AnyWireASLINK master unit and slave units supplied with
appropriate power?
→ Check the power supply.
- Is the unit used in the rated detection range?
→ Use it within the rated range.
- Does the address setting exceed the specified number of
transmission points?
→ Set the address within the specified number of transmission
points.
◎
Flashing
●
Lit
Refer to the parameter correspondence
table and correct the setting.

-B284SB0*1K**P30 14/16-
600
400
0 to 1000
0 to 1000
【1】
0
【10】
10 to 255
【11】
503 to 255
【12】
10000 to 1000
【14】
00 to 1000
【15】
0
0
【4】
【5】
【2】
600
400
【3】
【8】
0
0
100
0
1
0
1
【8】
0
0
1
2
3
【9】
0
3
1
【9】
2
1
0 to 1000
0 to 1000
[Equipment Parameters and Their Settings]
Equipment
parameter Variable Description Factory-set variable
Upper limit setting of pressure detection
input 0
Lower limit setting of pressure detection
input 0
Upper limit setting of pressure detection
input 1
Lower limit setting of pressure detection
input 1
Input 0: Window comparator mode,
Input 1: Hysteresis mode
Input 0: Hysteresis mode,
Input 1: Window comparator mode
Input 0 upper
limit value
Input 0 lower
limit value
Input 1 lower
limit value
*
For input 2 points
type only
Input 1 upper
limit value
*
For input 2 points
type only
Setting a time required to turn ON or OFF
input
Setting a monitoring time for alarm
judgement
Setting an upper limit value for alarm
judgment
Setting a lower limit value for alarm
judgment
Alarm bit disabled
Alarm bit
Input 0: Hysteresis mode, Input 1: Hysteresis mode
Input 0: Window comparator mode,
Input 1: Window comparator mode
Normal use
Execution of zero correction
Alarm bit enabled
Hysteresis mode
Window comparator mode
Hysteresis mode: Positive logic
Window comparator mode : Positive logic
Hysteresis mode: Negative logic
Window comparator mode : Negative logic
Input logic
*
For input 1 point
type
Hysteresis mode: Positive logic
Window comparator mode : Positive logic
Hysteresis mode: Negative logic
Window comparator mode : Negative logic
Hysteresis mode/Input 0: Negative logic
Hysteresis mode/Input 1: Positive logic
Window comparator mode/Input 0: Negative logic
Window comparator mode/Input 1: Positive logic
Hysteresis mode/Input 0: Positive logic
Hysteresis mode/Input 1: Negative logic
Window comparator mode/Input 0: Positive logic
Window comparator mode/Input 1: Negative logic
Zero correction
command
Input response
time
Alarm
monitoring time
Alarm upper
limit value
Alarm lower
limit value
Operation mode
*
For input 2 points
type
Operation mode
*
For input 1 point
type
Input logic
*
For input 2 points
type
*4 When alarm bit is enabled
*5 Indicates the internal processing time of this unit.
For signal of the bit information area, the maximum transmission delay time is defined as
“this time + bit transmission cycle time × 2.”
For signal of the word information area, the maximum transmission delay time is defined as
“this time + word transmission cycle time.”
[Specifications]
0 – +55°C, 10 – 90%RH No condensation
-25 – +75°C, 10 – 90%RH No condensation
Based on JIS B 3502 and IEC 61131-2
Based on JIS B 3502 and IEC 61131-2
No corrosive gas
0 to 2000m
2 or less
*1 Do not use or store AnyWireASLINK devices in an environment where the pressure exceeds
the atmospheric pressure at an altitude of 0 meters. Doing so may result in malfunction.
*2 “Pollution level” is an index that indicates the degree of occurrence of conductive substances
in the environment where the device is used.
Pollution level 2 means the occurrence of only pollution by non-conductive substances.
In such an environment, however, electrical conduction could occur due to accidental
condensation.
Operating ambient temperature/humidity
Storing ambient temperature/humidity
Vibration resistance
Shock resistance
Operating atmosphere
Operating altitude*1
Pollution level*2
■General specifications
Service power supply
voltage
Number of connection
points*3
Number of connection units
24V DC +15% to -10% (21.6 to 27.6V DC)
with a ripple of 0.5Vp-p or less
Bus type (Multi-drop method, T-branch
method, Tree branch method)
DC power supply superimposed total
frame/cyclic method
Transmission method
Frame/bit synchronization method
Synchronization method
AnyWireASLINK protocol
Transmission procedure
RAS function
Up to 128 units
Connection mode
*3 The number differs depending on the master unit. Be sure to refer to the manual of the
master unit for the number.
■Transmission specifications
■Individual specifications
B284SB-01-1K□□P30
Bit input: 1 or 2 points
(Input 1 point + Alarm bit 1 point*4)
B284SB-02-1K□□P30
Bit input: 2 or 3 points
(Input 2 points + Alarm bit 1 point*4)
10ms max.
Response time*5
Slave unit voltage drop (DP-DN voltage drop)
Sensing level drop
Detection functions
Protection rating
Pipe connection
bore diameter
Transmission side (DP-DN): 20.0mA
Current consumption
Weight
M5 female thread
IP40
25g
Withstand pressure
Repeatability
Temperature characteristic
±0.5％F. S .
±2.5％F. S .
B284SB-01-1KPP30
B284SB-02-1KPP30
B284SB-01-1KNP30
B284SB-02-1KNP30
B284SB-01-1KLP30
B284SB-02-1KLP30
1500kPa
1500kPa
200kPa
200kPa
200kPa
200kPa
B284SB-01-1KPLP30
B284SB-02-1KPLP30
200kPa
200kPa
Detection of transmission line disconnection,
transmission line short-circuit, transmission
power supply voltage drop, and
duplicated/unregistered ID
Number of bit points:
512 points max. (IN: 256 bits, OUT: 256 bits)
Number of word points:
1024 words max.
(IN: 512 words, OUT: 512 words)
Number of
occupied points

31
31+0
-0.4
+0 -0.4
31+0
-0.4
-B284SB0*1K**P30 15/16-
2-M3
8.3
22.34.5
30
30
20
20
8.4
7. 5
＜Panel cutout dimensions＞
To mount a single unit
To mount several units
55 or more
31 × n + 3.5 × (n – 1) (n: number of units)
Positive pressure
(0 to 1000kPa)
Compound
pressure
(-100 to 100kPa)
Negative pressure
(0 to -100kPa)
Low positive
pressure
(0 to 100kPa)
■Sensing specifications
B284SB-01-1KPP30
B284SB-02-1KPP30
B284SB-01-1KNP30
B284SB-02-1KNP30
B284SB-01-1KLP30
B284SB-02-1KLP30
1kPa
0.1kPa
0.2kPa
0.1kPa
B284SB-01-1KPLP30
B284SB-02-1KPLP30
Mounting panel
(1 to 6mm)
Mounting bracket
Transmission connector
PA connector
(manufactured by JST)
B03B-PASK-1
■Details of rear view
Unit: mm
Model Resolution
Rated pressure
range
Pressure setting
range
0 to 1000kPa
(Unit: 1kPa)
0 to -100kPa
(Unit: -0.1kPa)
-100 to 100kPa
(Unit: 0.2kPa)
0 to 100kPa
(Unit: 0.1kPa)
[Outside Dimensions]
M5 female thread
Depth 4
Mounting frame
M5 female
thread
Depth 4

Printed in Japan 2016,2017,2018,2019,2020 UMA-14531AJ-EN
-B284SB0*1K**P30 16/16-
[Address]
Anywire Corporation
Headquarters :1 Babazusho, Nagaokakyo-shi, Kyoto 617-8550 JAPAN
:Contact by mailContact [email protected]
:Contact by website http://www.anywire.jp