Anywire B281PB-02US-CC20 Handmatig - Pagina 15
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Pagina afdrukken[Equipment Parameter and Its Setting]
Equipment
Setting item
parameter
Disconnection
monitoring function
1
setting
[Specifications]
■General speci cations
Operating ambient temperature/humidity
Storing ambient temperature/humidity
Vibration resistance
Shock resistance
Atmosphere
Operating altitude *
1
Pollution level *
2
*
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.
■Transmission speci cations
Service power supply voltage
Transmission method
Synchronization method
Transmission procedure
Connection mode
Number of
connection points *
3
Number of connection units
RAS function
*
3 The number differs depending on the master unit. Be sure to refer to the manual of the
master unit for the number.
■Speci cations of the cable included in ASLINKER
①
LINK
IN
IN
OUT
ALM
OUT
*
The gure shows an example of B281XB.
[Outside Dimensions]
UL style 2103
2-wire × AWG24 (black) φ4.1
Used to specify whether the I/O cable
disconnection detecting function is
enabled or disabled.
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 or less
24V DC +15% to -10% (21.6 to 27.6V DC)
with a ripple of 0.5Vp-p or less
DC power supply superimposed
total frame/cyclic method
Frame/bit synchronization method
AnyWireASLINK protocol
Bus type (Multi-drop method, T-branch
method, Tree branch method)
Number of bit points: 512 points max.
(Input: 256 bits, Output: 256 bits)
Number of word points: 1024 words max.
(Input: 512 words, Output: 512 words)
Up to 128 units
Detection of transmission line disconnection,
transmission line short-circuit, transmission
power supply drop, and
duplicated/unregistered ID
Model
Signal name
B281SB-02U-CC20
②
DP (Red)
B281SB-02US-CC20
B281PB-02U-CC20
DN (Black)
B281PB-02US-CC20
B281XB-02U-CC20
DP (Red)
DN (Black)
B281XB-02US-CC20
38
LINK
IN
OUT
ALM
200
-B281*B02U*CC20 15/17-
Description
Factory setting: 0000
■Individual speci cations
Number of
occupied points
Response time *
Detection
function
Current
consumption
Weight
*
4 Indicates the internal processing time of this unit. The maximum transmission delay
time is de ned as "this time + bit transmission cycle time × 2."
*
5 For input, the above values are assumed when all IN-0VL pins (NPN) or 24VL-IN pins
(PNP) are short-circuited.
To connect a 3-wire type sensor, add a total current consumption of the sensor.
For output, the above values are assumed when all points are turned ON. Add a total
current consumption of load being connected.
①Transmission side
Number of
Core wire sheath
Core wire size
core wires
outer diameter
2
AWG24
φ1.5mm
2
AWG24
φ1.5mm
UL style 2844
3-wire × AWG26 (black) φ3.1
IN
OUT
200
Variable
Description
I/O disconnection detection and
0000
short-circuit detection disabled
I/O disconnection detection and
0001
short-circuit detection enabled
B281SB-02U-CC20
NPN bit input: 2 points
B281XB-02U-CC20
NPN bit input: 1 point/
B281PB-02U-CC20
NPN bit output: 2 points
B281SB-02US-CC20
PNP bit input: 2 points
B281XB-02US-CC20
PNP bit input: 1 point/
B281PB-02US-CC20
PNP bit output: 2 points
4
1ms max.
Slave unit voltage drop (DP-DN voltage drop)
I/O disconnection
I/O short-circuit
Transmission side *
B281SB-02U-CC20
15.4mA
B281XB-02U-CC20
10.5mA
B281PB-02U-CC20
5.5mA
B281SB-02US-CC20
13.5mA
B281XB-02US-CC20
10.1mA
B281PB-02US-CC20
6.5mA
15g
②Input side
Number of
Signal name
core wires
IN(Black), 24VL(Brown),
3
0VL(Blue)
OUT(Black), 24VL(Brown)
2
OUT(Black), 0VL(Blue)
3
IN(Black), 24VL(Brown), 0VL(Blue)
OUT(Black), 24VL(Brown)
2
IN(Black), 24VL(Brown), 0VL(Blue)
3
2
OUT(Black), 0VL(Blue)
A
UL style 2844
2-wire × AWG26 (black) φ3.1
B
*
This figure shows an example
of the I/O-mixed type terminal.
bit output: 1 point
bit output: 1 point
5
(DP-DN)
Core wire sheath
Core wire size
outer diameter
AWG26
φ1.0mm
AWG26
φ1.0mm
Unit: mm