Anywire ASLINKER BL2LN87SB-02DS-CC20 System Produkthandbuch - Seite 5
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Seite drucken[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 simpli ed 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.
[System Configuration Example]
Red: DP
AnyWireASLINK
master
Black:
DN
General-purpose
ASLINK lter
power supply lter
*
24V DC
*
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."
4P link connector is
convenient for
branching.
Dedicated at cable
1.25mm
(4-wire)
2
24V DC *
Black: DN
The sum of the
portions of DP, DN is
the total line length.
■Relationship between the size and length of
the transmission line and the supply current (Table 1)
Supply current on the transmission line (DP, DN)
Size of
the transmission
Total length:
line (DP, DN)
50m or less
1.25mm
2
MAX 2A
0.75mm
2
MAX 1.2A
0.5mm
2
MAX 0.8A
CAUTION
- Refer to Table 1 so that the size and length of the transmission
line and the allowable supply current lie within an appropriate
range.
- 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.
Red: DP
2 points
If the load current consumption
Black: DN
is large, a four-wire (isolated)
terminal can be selected.
This terminal can correspond
to I/O of the controller with an
external power supply.
Red: DP
2 points
Black: DN
Red: DP
Black: DN
The branching
has no limitation.
Red: DP
Red: DP
Red: DP
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.
Total length: Over 50m,
Total length: Over 100m,
no longer than 100m
no longer than 200m
MAX 1A
MAX 0.5A
MAX 0.6A
MAX 0.3A
MAX 0.4A
MAX 0.2A
-BL2LN87SB02D*CC20 5/20-
■Connection example of load
3-wire type sensor
Red: DP
Black: DN
Green: 24V
White: 0V
8 points
Red: DP
Black: DN
Black: DN
Green: 24V
White: 0V
8 points
2-wire type sensor
Contact
2 points
Red: DP
Black: DN
Green: 24V
2 points
White: 0V
Black: DN
2 points
Red: DP
Black: DN
Green: 24V
White: 0V
CAUTION
always use a 4-wire (isolated) terminal.
Otherwise, malfunction may be caused.
[Installation Location]
- 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,
ammable 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
24VL (Brown)
IN（Black）
0VL
IN0
LINK
IN0
5m max.
IN1
(Blue)
ALM
IN1
BL2LN87SB-02D –
24VL (Brown)
IN（Black）
0VL
IN0
LINK
IN0
IN1
5m max.
(Blue)
ALM
IN1
BL2LN87SB-02DS –
24VL (Brown)
No connection:
Be careful not to touch.
IN（Black）
5m max.
IN0
LINK
IN0
IN1
ALM
IN1
BL2LN87SB-02D –
24VL (Brown)
IN（Black）
5m max.
LINK
IN0
IN0
IN1
ALM
IN1
BL2LN87SB-02DS –
To connect loads (e.g. I/O ports) that are
controlled with a power supply other than the
one used for the AnyWireASLINK system,
NPN
3-wire type sensor
+
OUT
-
PNP
3-wire type sensor
+
OUT
-
NPN
2-wire type sensor
+
-
0VL (Blue)
PNP
2-wire type sensor
+
-
0VL (Blue)
No connection:
Be careful not to touch.