Phoenix Contact 2878379

Ambient conditions

• 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)
• Ambient temperature (operation)
  • -25 °C - 55 °C (observe derating)
• Ambient temperature (storage/transport)
  • -40 °C - 85 °C
• Degree of protection
  • IP20
• Permissible humidity (operation)
  • 10 % - 95 % (according to DIN EN 61131-2)
• Permissible humidity (storage/transport)
  • 10 % - 95 % (according to DIN EN 61131-2)

Digital inputs

• Connection method
  • Inline connector
• Connection technology
  • 3-wire
• Delay at signal change from 0 to 1
  • 5 ms
• Delay at signal change from 1 to 0
  • 5 ms
• Description of the input
  • EN 61131-2 type 1
• Filter time
  • 3 ms
• Input name
  • Digital inputs
• 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
• Nominal input current at UIN
  • typ. 3 mA
• Nominal input voltage UIN
  • 24 V DC
• Number of inputs
  • 8
• Protective circuit
  • Reverse polarity protection Suppressor diode
• Typical input current per channel
  • typ. 3 mA
• Typical response time
  • approx. 500 µs

Digital outputs

• Behavior with inductive overload
  • Output can be destroyed
• Behavior with overload
  • Auto restart
• Connection method
  • Inline connector
• Connection technology
  • 3-wire
• Limitation of the voltage induced on circuit interruption
  • approx. -30 V
• Maximum output current per channel
  • 500 mA
• Maximum output current per module
  • 2 A
• Maximum output current per module / terminal block
  • 2 A
• Nominal load, inductive
  • 12 VA (1.2 H, 48 Ω)
• Nominal load, lamp
  • 12 W
• Nominal load, ohmic
  • 12 W
• Nominal output voltage
  • 24 V DC
• Number of outputs
  • 4
• Output current when switched off
  • max. 10 µA (When not loaded, a voltage can be measured even at an output that is not set.)
• Output name
  • Digital outputs
• Output voltage
  • 24 V DC -1 V (At nominal current)
• Protective circuit
  • Short-circuit and overload protection Free running circuit
• Reverse voltage resistance to short pulses
  • Reverse voltage proof

Dimensions

• Depth
  • 71.5 mm
• Height
  • 119.8 mm
• Note on dimensions
  • Specfications with connectors
• Width
  • 80 mm

Environmental Product Compliance

• China RoHS
  • For details about hazardous substances go to tab 'Downloads', Category 'Manufacturer's declaration'
  • Environmentally Friendly Use Period = 50 years
• REACh SVHC
  • Lead 7439-92-1

Inline potentials

• Current consumption
  • 3 mA (without sensors)
  • 50 mA (without connected I/O terminal blocks)
  • typ. 250 mA
  • 3 mA (without actuators)
  • max. 8 A DC
  • max. 0.83 A DC
• Designation
  • Main circuit supply (UM)
  • Communications power (UL)
  • Bus coupler supply UBC; Communications power UL (7.5 V) and the analog supply UANA (24 V) are generated from the bus coupler supply.
  • Segment circuit supply (US)
  • Supply of analog modules (UANA)
• Power supply unit
  • max. 8 A DC (Sum of UM + US; 4 A, maximum, when used in potentially explosive areas.)
  • max. 0.8 A DC (observe derating)
  • max. 0.5 A DC (observe derating)
• Supply voltage
  • 24 V DC
  • 7.5 V DC ±5 %
  • 24 V DC (via Inline connector)
• Supply voltage range
  • 19.2 V DC - 30 V DC (including all tolerances, including ripple)

Interfaces

• Connection method
  • Inline data jumper
  • SC-RJ socket
• Designation
  • Inline local bus
  • PROFINET
• No. of channels
  • 2
• Transmission speed
  • 500 kbps / 2 Mbps (automatic detection, no combined system)
  • 100 Mbps (acc. to PROFINET standard)
• Wavelength
  • 660 nm

Note

• Utilization restriction
  • EMC: class A product, see manufacturer's declaration in the download area

Power supply for module electronics

• Connection method
  • Spring-cage connection
• Current consumption
  • typ. 250 mA (from UBK)
  • max. 0.83 A DC (from UBK)
• 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.
• Power dissipation
  • typ. 3 W (entire device)
• Supply current
  • 250 mA
• Supply voltage
  • 24 V DC (via Inline connector)
• Supply voltage range
  • 19.2 V DC - 30 V DC (including all tolerances, including ripple)

Standards and Regulations

• Mechanical tests
  • Shock in acc. with EN 60068-2-27/IEC 60068-2-27 Operation: 25g, 11 ms duration, semi-sinusoidal shock impulse
  • Vibration resistance in acc. with EN 60068-2-6/IEC 60068-2-6 5g
• Protection class
  • III (IEC 61140, EN 61140, VDE 0140-1)