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-B281*B02U*CC20  6/17-

DP
DN

24V
0V

POWER IN

SLAVE

LG

24V

0V

L

N

FG

DP

DN

24V

0V

DP

DN

DP

DN

24V

0V

DP

DN

ANF-01

24V

0V

L

N

FG

24V
0V

24V
0V

PE

ANF-01

ANF-01

DP
DN
24V
0V
LG

DP

DN

24V

0V

DP

DN

DP

DN

24V

0V

DP

DN

DP

DN

DP

DN

24V

0V

DP

DN

24V

0V

24V
0V

L
N
FG

24V
0V

24V
0V

PE

24V
0V

24V
0V

PE

DP

DN

24V

0V

DP

DN

24V

0V

A

B

POWER IN

SLAVE

POWER IN

SLAVE

Terminator

Terminator

24V DC stabilized 

power supply

If the total length of the section where all the DP, DN, 24V, and 0V lines run in parallel is more than 50m

AnyWireASLINK master

AnyWireASLINK master

[Notes on Use of 4-Wire (Isolated) Terminal]

General-purpose power 
supply filter

(Use it if necessary.) 

24V DC stabilized 
power supply 

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.

ANF-01

Filter of COSEL Co., Ltd.

EAC-06-472

MAX 6A/24V DC

MAX 5A/24V DC

Product

Type

Allowable power current

ASLINK filter

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

24V DC 
stabilized 
power supply

General-purpose power
supply filter
(Use it if necessary.)

2-wire 

terminal 

2-wire 

terminal 

4-wire 

terminal 

4-wire 

terminal 

4-wire 

terminal 

4-wire 

terminal 

4-wire 

terminal 

4-wire 

terminal 

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 allowable current

AnyWire Type: ANF-01 Connection example

Power supply to the entire system

2-wire 

terminal 

4-wire 

terminal 

4-wire 

terminal 

General-purpose power 
supply filter

(Use it if necessary.) 

Summary of Contents for B281-B-02U-CC20 Series

Page 1: ...m safely are indicated as shown below You must observe these precautions Notes on Safety A CAUTION indicates a potentially hazardous situation which if not handled correctly may result in personal inj...

Page 2: ...Lot No About Word Transmission 3 Some products have no indication of function version Year Numbers Lower two digits of the Christian era Month Alphabet as per the table below 19E means May 2019 Single...

Page 3: ...lacement 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 f...

Page 4: ...used in connection to the AnyWireASLINK unit for word transmission Note that this terminal cannot handle word data by setting a word address 5 The single unit simplified replacement function works ev...

Page 5: ...n external power supply How to Connect AnyWireASLINK AnyWireASLINK terminator CAUTION Refer to Table 1 so that the size and length of the transmission line and the allowable supply current lie within...

Page 6: ...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 co...

Page 7: ...all the DP DN 24V and 0V lines run in parallel is more than 50m 24V DC stabilized power supply General purpose power supply filter Use it if necessary 2 wire terminal 2 wire terminal 4 wire terminal 2...

Page 8: ...O connection line I O connection line I O connection line LINK IN0 IN1 ALM Transmission indicator Green Input indicator Orange Input indicator Orange Alarm indicator Red Transmission line connection...

Page 9: ...ay cause a fault of the equipment Black DN Red DP For the power supply to be connected be sure to use a 24V DC stabilized power supply CAUTION AnyWireASLINK master 24V DC Transmission signal Lot No 19...

Page 10: ...t detection are enabled Variable Description Factory setting 0 This parameter is used to specify whether the I O cable disconnection detecting function is enabled or disabled Input When sensor s circu...

Page 11: ...smission signal and power supply are normally connected and the unit is set to the factory set address For S W version A or 3 digit lot No This condition is detected when the master unit executes auto...

Page 12: ...e power supply voltage of an external power source connected to the slave unit I O line so that the power supply voltage does not exceed the rated voltage range 21 6V to 27 6V Make sure that wires of...

Page 13: ...ching current ON current OFF current ON voltage OFF voltage Supply current at 24VL 24V DC 3 5mA 2 2mA or more 1mA or less 16V or more 24VL IN 8V or less 24VL IN 50mA max 24VL 0VL per point 2 wire non...

Page 14: ...mA 2 2mA or more 1mA or less 16V or more IN 0VL 8V or less IN 0VL 50mA max 24VL 0VL per point 2 wire non isolated PNP input B281SB 02US CC20 B281XB 02US CC20 Input To connect inductive load use a surg...

Page 15: ...ution level 2 General 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 2000m 2...

Page 16: ...7 5 3 5 5 5 1 5 1 7 R 1 2 23 10 4 3 5 2 4 1 1 2 4 40 2 2 6 15 2 3 5 17 2 10 2 4 4 68 8 17 2 n 1 2 4 B281 B02U CC20 16 17 ADP 81 Mounting adaptor Connection hook Connection hook...

Page 17: ...in Japan 2013 2014 2016 2017 2018 2019 2020 UMA 08717AP EN Anywire Corporation Headquarters 1 Babazusho Nagaokakyo shi Kyoto 617 8550 JAPAN Contact by mail Contact info_e anywire jp Contact by websit...

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