TU846 Module Termination Unit (MTU)

Article Number: 3BSE022460R1
Communication Protocol: PROFIBUS DP-V1
Redundancy: Line and module redundancy supported
Hot Swap: Not supported
Type: Redundant CI840/CI840A, Redundant I/O
Power Input: 24 V d.c. (19.2 - 30 V)
Mounting Options: Vertical or Horizontal

Specifications

• Connectors:

  • PROFIBUS: DSUB9 connector
  • Service ports: RJ45 connector

• ModuleBus Current Distribution:

  • Max 5 V: 1.5 A
  • Max 24 V: 1.5 A

• Mechanical Keys: 36 unique combinations

• Wire Sizes: 0.25 - 2.5mm², 24 - 14 AWG

• Recommended Torque: 0.5 - 0.6 Nm

• Stripping Length: 6-7.5 mm, 0.24-0.30 in

• Rated Insulation Voltage: 50 V

• Dielectric Test Voltage: 500 V a.c

Environmental and Certification

• CE-Marking: Yes

• Electrical Safety Standards:

  • EN 61010-1, UL 61010-1
  • EN 61010-2-201, UL 61010-2-201

• Hazardous Location:

  • cULus Hazardous Location Class1 Zone 2
  • ATEX Zone 2

• Operating Temperature: 0 to +55 °C (+32 to +131 °F), approvals for +5 to +55 °C

• Storage Temperature: -40 to +70 °C (-40 to +158° F)

• Relative Humidity: 5 to 95 % (non-condensing)

• Max Ambient Temperature:

  • 55 °C (131 °F)
  • 40 °C (104 °F) for vertical mounting

• Equipment Class: Class I according to IEC60536 (earth protected)

• Ingress Protection: IP20 according to IEC 529 (IEC 144)

• RoHS Compliance: DIRECTIVE/2011/65/EU (EN 50581:2012)

• WEEE Compliance: DIRECTIVE/2012/19/EU

Dimensions and Weight

• Width: 124 mm (4.88")
• Height: 186 mm (7.32”) including latch
• Depth: 47 mm (1.85")
• Weight: 0.5 kg (1.1 lbs.)