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2878379
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Description
PROFINET bus coupler, 8 inputs, 24 V DC, 4 outputs, 24 V DC, 500 mA, complete with I/O connectors- Country of Origin
- DE
- Part Number
- 2878379
- Tariff Code
- 85176200
- EAN
- 4046356073271
- UPC
- 4046356073271
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Note
- Utilization restriction
- EMC: class A product, see manufacturer's declaration in the download area
Dimensions
- Width
- 80 mm
- Height
- 119.8 mm
- Depth
- 71.5 mm
- Note on dimensions
- Specfications with connectors
Digital inputs
- Input name
- Digital inputs
- Description of the input
- EN 61131-2 type 1
- Connection method
- Inline connector
- Connection technology
- 3-wire
- Number of inputs
- 8
- Typical response time
- approx. 500 µs
- Protective circuit
- Reverse polarity protection Suppressor diode
- Nominal input voltage UIN
- 24 V DC
- Nominal input current at UIN
- typ. 3 mA
- Filter time
- 3 ms
- Input voltage
- 24 V DC
- Input voltage range "0" signal
- -30 V DC - 5 V DC
- Input voltage range "1" signal
- 15 V DC - 30 V DC
- Typical input current per channel
- typ. 3 mA
- Delay at signal change from 0 to 1
- 5 ms
- Delay at signal change from 1 to 0
- 5 ms
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 protection
- IP20
Environmental Product Compliance
- REACh SVHC
- Lead 7439-92-1
- China RoHS
- Environmentally Friendly Use Period = 50 years
- China RoHS
- For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration'
Digital outputs
- Output name
- Digital outputs
- Connection method
- Inline connector
- Connection technology
- 3-wire
- Number of outputs
- 4
- Protective circuit
- Short-circuit and overload protection Free running circuit
- Output voltage
- 24 V DC -1 V (At nominal current)
- Nominal output voltage
- 24 V DC
- Maximum output current per channel
- 500 mA
- Maximum output current per module / terminal block
- 2 A
- Maximum output current per module
- 2 A
- Nominal load, inductive
- 12 VA (1.2 H, 48 Ω)
- Nominal load, lamp
- 12 W
- Nominal load, ohmic
- 12 W
- Limitation of the voltage induced on circuit interruption
- approx. -30 V
- Output current when switched off
- max. 10 µA (When not loaded, a voltage can be measured even at an output that is not set.)
- Behavior with overload
- Auto restart
- Behavior with inductive overload
- Output can be destroyed
- Reverse voltage resistance to short pulses
- Reverse voltage proof
Interfaces
- Designation
- PROFINET
- No. of channels
- 2
- Connection method
- SC-RJ socket
- Wavelength
- 660 nm
- Transmission speed
- 100 Mbps (acc. to PROFINET standard)
- Designation
- Inline local bus
- Connection method
- Inline data jumper
- Transmission speed
- 500 kbps / 2 Mbps (automatic detection, no combined system)
Standards and Regulations
- Mechanical tests
- Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6 5g
- Mechanical tests
- Shock in acc. with EN 60068-2-27/IEC 60068-2-27 Operation: 25g, 11 ms duration, semi-sinusoidal shock impulse
- Protection class
- III (IEC 61140, EN 61140, VDE 0140-1)
Power supply for module electronics
- Connection method
- Spring-cage connection
- Designation
- Bus coupler supply UBC; Communications power UL (7.5 V) and the analog supply UANA (24 V) are generated from the bus coupler supply.
- Supply voltage
- 24 V DC (via Inline connector)
- Supply voltage range
- 19.2 V DC - 30 V DC (including all tolerances, including ripple)
- Supply current
- 250 mA
- Current consumption
- typ. 250 mA (from UBK)
- Current consumption
- max. 0.83 A DC (from UBK)
- Power dissipation
- typ. 3 W (entire device)
Inline potentials
- Designation
- Bus coupler supply UBC; Communications power UL (7.5 V) and the analog supply UANA (24 V) are generated from the bus coupler supply.
- Supply voltage
- 24 V DC (via Inline connector)
- Supply voltage range
- 19.2 V DC - 30 V DC (including all tolerances, including ripple)
- Current consumption
- 50 mA (without connected I/O terminal blocks)
- Current consumption
- typ. 250 mA
- Current consumption
- max. 0.83 A DC
- Designation
- Communications power (UL)
- Supply voltage
- 7.5 V DC ±5 %
- Power supply unit
- max. 0.8 A DC (observe derating)
- Designation
- Supply of analog modules (UANA)
- Supply voltage
- 24 V DC
- Power supply unit
- max. 0.5 A DC (observe derating)
- Designation
- Main circuit supply (UM)
- Power supply unit
- max. 8 A DC (Sum of UM + US; 4 A, maximum, when used in potentially explosive areas.)
- Current consumption
- 3 mA (without sensors)
- Current consumption
- max. 8 A DC
- Designation
- Segment circuit supply (US)
- Current consumption
- 3 mA (without actuators)
