https://www.phoenixcontact.com/us/products/2861218
Bus coupler - IBS IL 24 BK-LK-PAC - 2861218
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INTERBUS bus coupler, with fiber optic connection, 24 V DC, complete with accessories (plug and labeling field)
Product Features
■
■
Remote bus connections using fiber optic technology
Optical path diagnostics
Key Commercial Data
Packing unit
Weight per Piece (excluding packing)
Custom tariff number
Country of origin
1 pc
317.1 g
85389091
Germany
Technical data
Note
Utilization restriction
EMC: class A product, see manufacturer's declaration in the download
area
Dimensions
Width
Height
Depth
85 mm
119.8 mm
71.5 mm
Ambient conditions
Ambient temperature (operation)
Ambient temperature (storage/transport)
Permissible humidity (operation)
Permissible humidity (storage/transport)
-25 °C ... 55 °C
-25 °C ... 85 °C
75 % ... 85 %
75 % ... 85 %
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https://www.phoenixcontact.com/us/products/2861218
Bus coupler - IBS IL 24 BK-LK-PAC - 2861218
Technical data
Ambient conditions
Air pressure (operation)
Air pressure (storage/transport)
Degree of protection
80 kPa ... 106 kPa (up to 3000 m above sea level)
70 kPa ... 106 kPa (up to 3000 m above sea level)
IP20
General
Mounting type
Net weight
Note on weight specifications
DIN rail
220 g
Without plug
Interfaces
Fieldbus system
Designation
Connection method
Transmission speed
Transmission physics
Fieldbus system
Designation
Connection method
Transmission speed
INTERBUS
INTERBUS
F-SMA connector
500 kBit/s
FO
Lokalbus
Inline local bus
Inline data jumper
500 kBit/s
System limits of the bus coupler
Number of local bus devices that can be connected
Number of devices with parameter channel
Number of supported branch terminals with remote bus branch
63
62
max. 15
Power supply for module electronics
Connection method
Supply voltage
Supply voltage range
Current consumption
Inline connector
24 V DC (via Inline connector)
19.2 V DC ... 30 V DC (including all tolerances, including ripple)
max. 1.25 A (with max. number of connected I/O terminal blocks)
Inline potentials
Communications power U
L
Power supply at U
L
I/O supply voltage U
ANA
Power supply at U
ANA
7.5 V DC ±5 %
max. 2 A DC (observe derating)
24 V DC -15 % / +20 %
max. 0.5 A DC (observe derating)
Standards and Regulations
Test section
7.5 V logics supply, 24 V analog supply, 24 V bus terminal module supply/
functional earth ground 500 V AC 50 Hz 1 min.
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https://www.phoenixcontact.com/us/products/2861218
Bus coupler - IBS IL 24 BK-LK-PAC - 2861218
Technical data
Standards and Regulations
Connection in acc. with standard
CUL
Classifications
eCl@ss
eCl@ss 4.0
eCl@ss 4.1
eCl@ss 5.0
eCl@ss 5.1
eCl@ss 6.0
eCl@ss 7.0
eCl@ss 8.0
27250203
27250203
27250203
27242608
27242608
27242608
27242608
ETIM
ETIM 2.0
ETIM 3.0
ETIM 4.0
ETIM 5.0
EC001434
EC001604
EC001604
EC001604
UNSPSC
UNSPSC 6.01
UNSPSC 7.0901
UNSPSC 11
UNSPSC 12.01
UNSPSC 13.2
43172015
43201404
43172015
43201404
43201404
Approvals
Approvals
Approvals
UL Recognized / cUL Recognized / BSH / BSH / EAC / cULus Recognized
Ex Approvals
ATEX
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https://www.phoenixcontact.com/us/products/2861218
Bus coupler - IBS IL 24 BK-LK-PAC - 2861218
Approvals
Approvals submitted
Approval details
UL Recognized
cUL Recognized
BSH
BSH
EAC
cULus Recognized
Accessories
Accessories
End block
End clamp - E/UK - 1201442
End clamp, Width: 9.5 mm, Height: 35.3 mm, Length: 50.5 mm, Color: gray
Labeling panel
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https://www.phoenixcontact.com/us/products/2861218
Bus coupler - IBS IL 24 BK-LK-PAC - 2861218
Accessories
Labeling field - IB IL FIELD 2 - 2727501
Labeling field, width: 12.2 mm
Plug
Inline connector - IB IL SCN-8-CP - 2727608
Inline connector, colored
Terminal marking
Insert strip - ESL 62X10 - 0809492
Insert strip, Sheet, white, unlabeled, can be labeled with: Office printing systems, Plotter: Laser printer, Mounting type:
Insert, Lettering field: 62 x 10 mm
Drawings
Dimensional
drawing
Connection diagram
OUT
BA
RD
RC
LD
BK-LK
IN
REMOTE IN
Fo1
Fo2
1.1
2.1
1.2
2.2
REMOTE OUT
1.3
2.3
OUT
1.4
2.4
+
24 V DC
(U
BK
)
-
IN
FE
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