IL PN BK DI8 DO4 2SCRJ-PAC 2878379 PHOENIX CONTACT Bus coupler View larger
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IL PN BK DI8 DO4 2SCRJ-PAC 2878379 PHOENIX CONTACT Bus coupler

IL PN BK DI8 DO4 2SCRJ-PAC

2878379

PHOENIX_CONTACT

Bus coupler

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Key Commercial Data

Orderkey2878379
Packing unit1 pc
Catalog pagePage 129 (C-6-2017)
GTIN4046356073271
Weight per Piece (excluding packing)367.900 g
Custom tariff number85176200
Country of originDE (Germany)

Note

Utilization restrictionEMC: class A product, see manufacturer's declaration in the download area

Dimensions

Dimensional drawing
Width80 mm
Height119.8 mm
Depth71.5 mm
Note on dimensionsSpecfications with connectors

Ambient conditions

Ambient temperature (operation)-25 °C ... 55 °C (observe derating)
Ambient temperature (storage/transport)-40 °C ... 85 °C
Permissible humidity (operation)10 % ... 95 % (according to DIN EN 61131-2)
Permissible humidity (storage/transport)10 % ... 95 % (according to DIN EN 61131-2)
Air pressure (operation)80 kPa ... 106 kPa (up to 3000 m above sea level)
Air pressure (storage/transport)70 kPa ... 106 kPa (up to 3000 m above sea level)
Degree of protectionIP20

Interfaces

DesignationPROFINET
No. of channels2
Connection methodSC-RJ socket
Wavelength660 nm
Transmission speed100 Mbps (acc. to PROFINET standard)
DesignationInline local bus
Connection methodInline data jumper
Transmission speed500 kbps / 2 Mbps (automatic detection, no combined system)

Digital inputs

Input nameDigital inputs
Description of the inputEN 61131-2 type 1
Connection methodInline connector
Connection technology3-wire
Number of inputs8
Typical response timeapprox. 500 µs
Type of protectionReverse polarity protection
Filter time3 ms
Input voltage24 V DC
Input voltage range "0" signal-30 V DC ... 5 V DC
Input voltage range "1" signal15 V DC ... 30 V DC
Nominal input current at UINtyp. 3 mA
Typical input current per channeltyp. 3 mA
Delay at signal change from 0 to 15 ms
Delay at signal change from 1 to 05 ms

Digital outputs

Output nameDigital outputs
Connection methodInline connector
Connection technology3-wire
Number of outputs4
Type of protectionShort-circuit and overload protection
Output voltage24 V DC -1 V (At nominal current)
Nominal output voltage24 V DC
Maximum output current per channel500 mA
Maximum output current per module / terminal block2 A
Maximum output current per module2 A
Nominal load, inductive12 VA (1.2 H, 48 Ω)
Nominal load, lamp12 W
Nominal load, ohmic12 W

Power supply for module electronics

Connection methodSpring-cage connection
DesignationBus coupler supply UBC; Communications power UL(7.5 V) and the analog supply UANA(24 V) are generated from the bus coupler supply.
Supply voltage24 V DC (via Inline connector)
Supply voltage range19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Supply current250 mA
Current consumptiontyp. 250 mA (from UBK)
max. 0.83 A DC (from UBK)
Power dissipationtyp. 3 W (entire device)

General

Mounting typeDIN rail mounting
Net weight367.9 g
Note on weight specificationswith connectors
Diagnostics messagesShort-circuit / overload of the digital outputs Yes
Sensor supply failure Yes
Failure of the actuator supply Yes
Mounting typeDIN rail mounting

Inline potentials

DesignationBus coupler supply UBC; Communications power UL(7.5 V) and the analog supply UANA(24 V) are generated from the bus coupler supply.
Supply voltage24 V DC (via Inline connector)
Supply voltage range19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Current consumption50 mA (without connected I/O terminal blocks)
typ. 250 mA
max. 0.83 A DC
DesignationCommunications power (UL)
Supply voltage7.5 V DC ±5 %
Power supply unitmax. 0.8 A DC (observe derating)
DesignationSupply of analog modules (UANA)
Supply voltage24 V DC
Supply voltage range19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Power supply unitmax. 0.5 A DC (observe derating)
DesignationMain circuit supply (UM)
Supply voltage24 V DC
Supply voltage range19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Power supply unitmax. 8 A DC (Sum of UM+ US; 4 A, maximum, when used in potentially explosive areas.)
Current consumption3 mA (without sensors)
max. 8 A DC
DesignationSegment circuit supply (US)
Supply voltage24 V DC
Supply voltage range19.2 V DC ... 30 V DC (including all tolerances, including ripple)
Power supply unitmax. 8 A DC (Sum of UM+ US; 4 A, maximum, when used in potentially explosive areas.)
Current consumptionmax. 8 A DC
3 mA (without actuators)

Standards and Regulations

Mechanical testsVibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6 5g
Shock in acc. with EN 60068-2-27/IEC 60068-2-27 Operation: 25g, 11 ms duration, semi-sinusoidal shock impulse
Protection classIII, IEC 61140, EN 61140, VDE 0140-1

Environmental Product Compliance

REACh SVHCLead 7439-92-1
China RoHSEnvironmentally Friendly Use Period = 50
For details about hazardous substances go to tab “Downloads”, Category “Manufacturer's declaration”

Classifications

Datasheet - PDF

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